| 326 | |
| FPUS64 KJAN 201958 | |
| SFPMS | |
|
| STATE FORECAST FOR MISSISSIPPI | |
| NATIONAL WEATHER SERVICE JACKSON MS | |
| 258 PM CDT WED MAY 20 2026 | |
|
| MSZ001>017-020>024-210758- | |
| NORTHERN MISSISSIPPI- | |
| 258 PM CDT WED MAY 20 2026 | |
|
| .TONIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF | |
| THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF SHOWERS AFTER | |
| MIDNIGHT. LOCALLY HEAVY RAINFALL POSSIBLE IN THE EVENING. LOWS IN | |
| THE MID 60S. |
| .THURSDAY...PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND | |
| THUNDERSTORMS IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS | |
| IN THE AFTERNOON. HIGHS IN THE LOWER 80S. |
| .THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE | |
| EVENING. SLIGHT CHANCE OF THUNDERSTORMS DURING THE NIGHT. SHOWERS | |
| AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 60S. |
| .FRIDAY...SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE | |
| LOWER 80S. |
| .FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND | |
| THUNDERSTORMS IN THE EVENING. SHOWERS LIKELY AND SLIGHT CHANCE OF | |
| THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 60S. |
| .SATURDAY...PARTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF | |
| THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF | |
| THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S. |
| .SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE | |
| EVENING. CHANCE OF THUNDERSTORMS DURING THE NIGHT. SHOWERS LIKELY | |
| AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 60S. |
| .SUNDAY...SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE | |
| LOWER 80S. |
| .SUNDAY NIGHT...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. |
| LOWS IN THE MID TO UPPER 60S. |
| .MEMORIAL DAY...SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. |
| SHOWERS DURING THE DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. |
| HIGHS IN THE LOWER 80S. |
| .MONDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE | |
| EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF | |
| THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 60S. |
| .TUESDAY...PARTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF | |
| THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF | |
| THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER TO MID 80S. |
| .TUESDAY NIGHT...MOSTLY CLOUDY IN THE EVENING, THEN BECOMING | |
| PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE | |
| EVENING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER | |
| MIDNIGHT. LOWS IN THE UPPER 60S. |
| .WEDNESDAY...PARTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF | |
| THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF | |
| THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. |
|
| $$ | |
|
| MSZ018-019-025>066-072>074-210758- | |
| CENTRAL MISSISSIPPI- | |
| 258 PM CDT WED MAY 20 2026 | |
|
| .TONIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF | |
| THUNDERSTORMS. LOWS IN THE UPPER 60S. |
| .THURSDAY...PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND | |
| THUNDERSTORMS IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS | |
| IN THE AFTERNOON. HIGHS IN THE MID 80S. |
| .THURSDAY NIGHT...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN | |
| THE EVENING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS | |
| AFTER MIDNIGHT. LOWS NEAR 70. |
| .FRIDAY...SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE | |
| LOWER 80S. |
| .FRIDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING. |
| SLIGHT CHANCE OF THUNDERSTORMS DURING THE NIGHT. SHOWERS LIKELY | |
| AFTER MIDNIGHT. LOWS NEAR 70. |
| .SATURDAY...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN | |
| THE MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE | |
| AFTERNOON. HIGHS IN THE MID 80S. |
| .SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE | |
| EVENING. CHANCE OF THUNDERSTORMS DURING THE NIGHT. SHOWERS LIKELY | |
| AFTER MIDNIGHT. LOWS NEAR 70. |
| .SUNDAY...CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS DURING | |
| THE DAY. THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE | |
| LOWER 80S. |
| .SUNDAY NIGHT...CHANCE OF THUNDERSTORMS IN THE EVENING. SHOWERS | |
| LIKELY DURING THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER | |
| MIDNIGHT. LOWS IN THE UPPER 60S. |
| .MEMORIAL DAY...SHOWERS LIKELY IN THE MORNING. CHANCE OF | |
| THUNDERSTORMS DURING THE DAY. SHOWERS IN THE AFTERNOON. HIGHS IN | |
| THE LOWER 80S. |
| .MONDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE | |
| EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF | |
| THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. |
| .TUESDAY...CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS | |
| IN THE MORNING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS | |
| IN THE AFTERNOON. HIGHS IN THE MID 80S. |
| .TUESDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND | |
| THUNDERSTORMS. LOWS IN THE UPPER 60S. |
| .WEDNESDAY...PARTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF | |
| THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY AND A CHANCE OF | |
| THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. |
|
| $$ | |
|
| MSZ067>071-075>082-210758- | |
| SOUTHERN MISSISSIPPI- | |
| 258 PM CDT WED MAY 20 2026 | |
|
| .TONIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT | |
| CHANCE OF SHOWERS IN THE EVENING. CHANCE OF SHOWERS AND SLIGHT | |
| CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOCALLY HEAVY RAINFALL | |
| POSSIBLE IN THE EVENING. LOWS IN THE LOWER 70S. |
| .THURSDAY...PARTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS IN THE | |
| MORNING. CHANCE OF SHOWERS DURING THE DAY. CHANCE OF | |
| THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO UPPER 80S. |
| .THURSDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE | |
| EVENING. SLIGHT CHANCE OF THUNDERSTORMS DURING THE NIGHT. SHOWERS | |
| LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 70S. |
| .FRIDAY...SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE | |
| LOWER TO MID 80S. |
| .FRIDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF | |
| THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF SHOWERS AND | |
| THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. |
| .SATURDAY...SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE | |
| MORNING. SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. |
| HIGHS IN THE MID 80S. |
| .SATURDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING. |
| CHANCE OF THUNDERSTORMS DURING THE NIGHT. CHANCE OF SHOWERS AFTER | |
| MIDNIGHT. LOWS IN THE LOWER 70S. |
| .SUNDAY...CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS DURING | |
| THE DAY. THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE MID | |
| 80S. |
| .SUNDAY NIGHT...CHANCE OF THUNDERSTORMS IN THE EVENING. SHOWERS | |
| LIKELY DURING THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER | |
| MIDNIGHT. LOWS IN THE LOWER 70S. |
| .MEMORIAL DAY...SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN | |
| THE LOWER TO MID 80S. |
| .MONDAY NIGHT...MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE | |
| EVENING. CHANCE OF SHOWERS DURING THE NIGHT. SLIGHT CHANCE OF | |
| THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. |
| .TUESDAY...SHOWERS LIKELY IN THE MORNING. CHANCE OF THUNDERSTORMS | |
| DURING THE DAY. SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 80S. |
| .TUESDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN | |
| THE EVENING. SLIGHT CHANCE OF SHOWERS DURING THE NIGHT. LOWS IN | |
| THE LOWER 70S. |
| .WEDNESDAY...PARTLY SUNNY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF | |
| THUNDERSTORMS IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF | |
| THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO UPPER 80S. |
|
| $$ | |
|
|
| 341 | |
| FPUS55 KMSO 201828 | |
| ZFPMSO | |
|
| Zone Forecast Product | |
| National Weather Service Missoula MT | |
| 1228 PM MDT Wed May 20 2026 | |
|
| MTZ001-211000- | |
| Kootenai/Cabinet Region- | |
| Including the cities of Libby and Eureka | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Mostly cloudy early in the evening then clearing. A | |
| 50 percent chance of areas of rain early in the evening. Patchy | |
| fog after midnight. Areas of fog late in the night. Lows in the | |
| 30s. |
| .THURSDAY...Mostly sunny. Highs in the upper 60s to mid 70s. |
| .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s to mid | |
| 40s. |
| .FRIDAY...Mostly sunny. Highs in the 70s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the 40s. |
| .SATURDAY...Partly cloudy. Highs in the mid 70s to lower 80s. |
| .SATURDAY NIGHT...Mostly clear. Lows in the 40s. |
| .SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain in the | |
| afternoon. Highs in the upper 60s to mid 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. |
| Lows in the 40s. |
| .TUESDAY...Mostly cloudy with a 30 percent chance of rain. Highs | |
| in the mid 60s to lower 70s. |
| .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. |
| Lows in the 40s. |
| .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain. |
| Highs in the upper 60s to mid 70s. |
|
| $$ | |
|
| MTZ002-211000- | |
| West Glacier Region- | |
| Including the city of Swan Lake | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Rain showers likely, slight chance of thunderstorms | |
| and snow early in the evening, then partly cloudy in the late | |
| evening and overnight. Patchy fog late in the night. Chance of | |
| precipitation 60 percent. Snow level 6000 feet. No snow | |
| accumulation. Lows in the 30s. |
| .THURSDAY...Partly cloudy. Highs in the upper 50s to mid 60s. |
| .THURSDAY NIGHT...Mostly cloudy in the evening then becoming | |
| partly cloudy. Lows in the mid 30s to lower 40s. |
| .FRIDAY...Partly cloudy. Highs in the 60s. |
| .FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. |
| .SATURDAY...Partly cloudy. Highs in the mid 60s to lower 70s. |
| .SATURDAY NIGHT...Mostly clear. Lows in the 40s. |
| .SUNDAY...Mostly sunny. Highs in the mid 60s to lower 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the 40s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain in the | |
| afternoon. Highs in the 60s to lower 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. |
| Lows in the 40s. |
| .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs | |
| in the mid 50s to lower 60s. |
| .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. |
| Lows in the upper 30s to mid 40s. |
| .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. |
| Highs in the upper 50s to mid 60s. |
|
| $$ | |
|
| MTZ003-211000- | |
| Flathead/Mission Valleys- | |
| Including the cities of Kalispell, Polson, and St. Ignatius | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Rain showers likely and a slight chance of | |
| thunderstorms early in the evening, then mostly cloudy with a | |
| slight chance of rain late in the evening. Partly cloudy after | |
| midnight. Chance of precipitation 70 percent. Lows in the 30s. |
| .THURSDAY...Mostly sunny. Highs in the 60s. |
| .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s to mid | |
| 40s. |
| .FRIDAY...Mostly sunny. Highs in the upper 60s to mid 70s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the 40s. |
| .SATURDAY...Partly cloudy. Highs in the 70s. |
| .SATURDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s. |
| .SUNDAY...Partly cloudy. Highs in the 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain in the | |
| afternoon. Highs in the upper 60s to mid 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. |
| Lows in the 40s. |
| .TUESDAY...Mostly cloudy with a 30 percent chance of rain. Highs | |
| in the 60s to lower 70s. |
| .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. |
| Lows in the 40s. |
| .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain. |
| Highs in the mid 60s to lower 70s. |
|
| $$ | |
|
| MTZ004-211000- | |
| Lower Clark Fork Region- | |
| Including the cities of Noxon, Thompson Falls, and Superior | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Rain showers likely and a chance of thunderstorms | |
| early in the evening, then partly cloudy with areas of rain in | |
| the late evening and early morning. Mostly clear late in the | |
| night. Patchy fog after midnight. Areas of fog late in the night. |
| Chance of precipitation 70 percent. Lows in the 30s to lower 40s. |
| .THURSDAY...Mostly sunny. Highs in the 60s. |
| .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower | |
| 40s. |
| .FRIDAY...Mostly sunny. Highs in the upper 60s to mid 70s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. |
| .SATURDAY...Mostly sunny. Highs in the 70s. |
| .SATURDAY NIGHT...Mostly clear. Lows in the 40s. |
| .SUNDAY...Mostly sunny. Highs in the 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the 40s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain in the | |
| afternoon. Highs in the upper 60s to mid 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. |
| Lows in the upper 30s to mid 40s. |
| .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs | |
| in the upper 50s to mid 60s. |
| .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. |
| Lows in the upper 30s to mid 40s. |
| .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. |
| Highs in the 60s. |
|
| $$ | |
|
| MTZ005-211000- | |
| Missoula/Bitterroot Valleys- | |
| Including the cities of Hamilton and Darby | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Rain showers likely and a chance of thunderstorms in | |
| the evening, then areas of rain after midnight. Patchy fog after | |
| midnight. Areas of fog late in the night. Chance of precipitation | |
| 90 percent. Lows in the mid to upper 30s. |
| .THURSDAY...Mostly sunny. Highs in the lower to mid 60s. |
| .THURSDAY NIGHT...Partly cloudy in the evening then becoming | |
| mostly cloudy. Lows near 40. |
| .FRIDAY...Mostly sunny. Highs in the lower 70s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 40s. |
| .SATURDAY...Mostly sunny. Highs in the mid to upper 70s. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s. |
| .SUNDAY...Partly cloudy. Highs in the mid to upper 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain in the | |
| afternoon. Highs in the mid to upper 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. |
| Lows in the lower to mid 40s. |
| .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs | |
| in the mid to upper 60s. |
| .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then a chance of | |
| rain after midnight. Chance of precipitation 50 percent. Lows in | |
| the lower to mid 40s. |
| .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then | |
| chance of rain showers and a slight chance of thunderstorms in | |
| the afternoon. Chance of precipitation 50 percent. Highs in the | |
| mid to upper 60s. |
|
| $$ | |
|
| MTZ006-211000- | |
| Bitterroot/Sapphire Mountains- | |
| Including the city of Sula | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Rain showers, snow showers likely and a slight chance | |
| of thunderstorms in the evening, then areas of rain and snow | |
| after midnight. Chance of precipitation 70 percent. Little or no | |
| new snow accumulation. Lows in the 30s. Northwest winds to 15 mph | |
| in the evening. |
| .THURSDAY...Mostly cloudy in the morning then clearing. Highs in | |
| the 50s to lower 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the 30s. |
| .FRIDAY...Partly cloudy. Highs in the 60s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. |
| .SATURDAY...Mostly sunny. Highs in the upper 60s to mid 70s. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid | |
| 40s. |
| .SUNDAY...Partly cloudy. Highs in the 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. |
| .MEMORIAL DAY...Partly cloudy. Highs in the 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. |
| Lows in the mid 30s to lower 40s. |
| .TUESDAY...A chance of rain in the morning, then rain showers | |
| likely and a slight chance of thunderstorms in the afternoon. |
| Chance of precipitation 60 percent. Highs in the upper 50s to mid | |
| 60s. |
| .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then a chance of | |
| rain after midnight. Chance of precipitation 50 percent. Lows in | |
| the mid 30s to lower 40s. |
| .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then | |
| chance of rain showers and a slight chance of thunderstorms in | |
| the afternoon. Chance of precipitation 50 percent. Highs in the | |
| mid 50s to lower 60s. |
|
| $$ | |
|
| MTZ007-211000- | |
| Butte/Blackfoot Region- | |
| Including the cities of Anaconda, Deer Lodge, and Drummond | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Rain showers likely and a chance of thunderstorms in | |
| the evening. Snow likely late in the evening, then areas of rain | |
| and snow after midnight. Areas of fog after midnight. Chance of | |
| precipitation 90 percent. No snow accumulation. Lows in the upper | |
| 20s to mid 30s. North winds to 15 mph in the evening. |
| .THURSDAY...Mostly cloudy. A 20 percent chance of snow in the | |
| morning. Highs in the 50s. North winds to 15 mph. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid | |
| 30s. |
| .FRIDAY...Partly cloudy. Highs in the 60s. |
| .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. |
| .SATURDAY...Mostly sunny. Highs in the upper 60s to mid 70s. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid | |
| 40s. |
| .SUNDAY...Partly cloudy. Highs in the 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of showers and | |
| thunderstorms in the afternoon. Highs in the 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. |
| Lows in the upper 30s to mid 40s. |
| .TUESDAY...A chance of rain in the morning, then rain showers | |
| likely and a slight chance of thunderstorms in the afternoon. |
| Chance of precipitation 70 percent. Highs in the 60s. |
| .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then a chance of | |
| rain after midnight. Chance of precipitation 50 percent. Lows in | |
| the mid 30s to lower 40s. |
| .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then | |
| chance of rain showers and a slight chance of thunderstorms in | |
| the afternoon. Chance of precipitation 50 percent. Highs in the | |
| 60s. |
|
| $$ | |
|
| MTZ043-211000- | |
| Potomac/Seeley Lake Region- | |
| Including the cities of East Missoula, Seeley Lake, and Clinton | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Becoming partly cloudy late in the night. Rain showers | |
| likely and a chance of thunderstorms early in the evening, then | |
| areas of rain in the late evening and early morning. Patchy fog | |
| after midnight. Chance of precipitation 90 percent. Lows in the | |
| 30s. |
| .THURSDAY...Partly cloudy. Highs in the mid 50s to lower 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s. |
| .FRIDAY...Partly cloudy. Highs in the 60s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s. |
| .SATURDAY...Partly cloudy. Highs in the mid 60s to lower 70s. |
| .SATURDAY NIGHT...Mostly clear. Lows in the 40s. |
| .SUNDAY...Partly cloudy. Highs in the upper 60s to mid 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the 40s. |
| .MEMORIAL DAY...Partly cloudy. Highs in the upper 60s to mid 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. |
| Lows in the 40s. |
| .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs | |
| in the upper 50s to mid 60s. |
| .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then a chance of | |
| rain after midnight. Chance of precipitation 50 percent. Lows in | |
| the upper 30s to mid 40s. |
| .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then | |
| chance of rain showers and a slight chance of thunderstorms in | |
| the afternoon. Chance of precipitation 40 percent. Highs in the | |
| 60s. |
|
| $$ | |
|
| IDZ009-211000- | |
| Western Lemhi County- | |
| Including the city of Shoup | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Becoming partly cloudy late in the night. Rain likely | |
| through the night. Slight chance of thunderstorms in the evening, | |
| then areas of snow after midnight. Chance of precipitation | |
| 60 percent. No snow accumulation. Lows in the mid 30s to lower | |
| 40s. North winds to 15 mph in the evening. |
| .THURSDAY...Mostly sunny. Highs in the upper 50s to mid 60s. |
| .THURSDAY NIGHT...Partly cloudy in the evening then becoming | |
| mostly cloudy. Lows in the upper 30s to mid 40s. |
| .FRIDAY...Partly cloudy. Highs in the mid 60s to lower 70s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the 40s. |
| .SATURDAY...Mostly sunny. Highs in the 70s. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. |
| .SUNDAY...Partly cloudy. Highs in the mid 70s to lower 80s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. |
| .MEMORIAL DAY...Partly cloudy. Highs in the 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. |
| Lows in the 40s. |
| .TUESDAY...A chance of rain in the morning, then rain showers | |
| likely and a slight chance of thunderstorms in the afternoon. |
| Chance of precipitation 60 percent. Highs in the 60s. |
| .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then a chance of | |
| rain after midnight. Chance of precipitation 50 percent. Lows in | |
| the upper 30s to mid 40s. |
| .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then | |
| chance of rain showers and a slight chance of thunderstorms in | |
| the afternoon. Chance of precipitation 50 percent. Highs in the | |
| 60s. |
|
| $$ | |
|
| IDZ010-211000- | |
| Eastern Lemhi County- | |
| Including the cities of Salmon and Leadore | |
| 1228 PM MDT Wed May 20 2026 | |
|
| .TONIGHT...Rain showers, snow showers likely and a slight chance | |
| of thunderstorms in the evening, then areas of rain and snow | |
| after midnight. Chance of precipitation 70 percent. No snow | |
| accumulation. Lows in the 30s. Northwest winds to 15 mph in the | |
| evening. |
| .THURSDAY...Partly cloudy. A 50 percent chance of rain and snow | |
| in the morning. Highs in the upper 50s to mid 60s. North winds to | |
| 15 mph. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the 30s. |
| .FRIDAY...Partly cloudy. Highs in the mid 60s to lower 70s. |
| .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s. |
| .SATURDAY...Mostly sunny. Highs in the 70s. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the 40s. |
| .SUNDAY...Partly cloudy. Highs in the mid 70s to lower 80s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the 40s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of showers and | |
| thunderstorms in the afternoon. Highs in the 70s to lower 80s. |
| .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain. |
| Lows in the 40s. |
| .TUESDAY...Mostly cloudy. A chance of rain in the morning, then | |
| chance of rain showers and a slight chance of thunderstorms in | |
| the afternoon. Chance of precipitation 50 percent. Highs in the | |
| 60s to lower 70s. |
| .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then a chance of | |
| rain after midnight. Chance of precipitation 50 percent. Lows in | |
| the upper 30s to mid 40s. |
| .WEDNESDAY...Mostly cloudy. A chance of rain in the morning, then | |
| chance of rain showers and a slight chance of thunderstorms in | |
| the afternoon. Chance of precipitation 50 percent. Highs in the | |
| 60s. |
|
| $$ | |
|
| IDZ005-211000- | |
| Northern Clearwater Mountains- | |
| Including the cities of Pierce and Elk River | |
| 1128 AM PDT Wed May 20 2026 | |
|
| .TONIGHT...Mostly cloudy with a chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then mostly clear | |
| after midnight. Chance of precipitation 50 percent. Lows in the | |
| 30s. |
| .THURSDAY...Mostly sunny. Highs in the mid 60s to lower 70s. |
| .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower | |
| 40s. |
| .FRIDAY...Mostly sunny. Highs in the 70s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. |
| .SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the 40s. |
| .SUNDAY...Mostly sunny. Highs in the 70s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s. |
| .MEMORIAL DAY...Partly cloudy. Highs in the upper 60s to mid 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. |
| Lows in the mid 30s to lower 40s. |
| .TUESDAY...Mostly cloudy with a 40 percent chance of rain. Highs | |
| in the mid 50s to lower 60s. |
| .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. |
| Lows in the mid 30s to lower 40s. |
| .WEDNESDAY...Mostly cloudy with a 30 percent chance of rain. |
| Highs in the mid 50s to lower 60s. |
|
| $$ | |
|
| IDZ006-211000- | |
| Southern Clearwater Mountains- | |
| Including the cities of Powell, Elk City, and Dixie | |
| 1128 AM PDT Wed May 20 2026 | |
|
| .TONIGHT...Mostly cloudy with a chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then mostly cloudy | |
| with a slight chance of rain after midnight. Partly cloudy late | |
| in the night. Areas of fog after midnight. Chance of | |
| precipitation 50 percent. Lows 30 to 44. Northwest winds to | |
| 15 mph in the evening. |
| .THURSDAY...Mostly sunny. Highs 56 to 69. |
| .THURSDAY NIGHT...Partly cloudy in the evening then becoming | |
| mostly cloudy. Lows 33 to 48. |
| .FRIDAY...Mostly sunny. Highs 60 to 75. |
| .FRIDAY NIGHT...Mostly clear. Lows 35 to 50. |
| .SATURDAY...Mostly sunny. Highs 66 to 81. |
| .SATURDAY NIGHT...Partly cloudy. Lows 37 to 52. |
| .SUNDAY...Mostly sunny. Highs 68 to 82. |
| .SUNDAY NIGHT...Partly cloudy. Lows 37 to 51. |
| .MEMORIAL DAY...Partly cloudy. Highs 65 to 78. |
| .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. |
| Lows 34 to 47. |
| .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs | |
| in the 50s to lower 60s. |
| .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. |
| Lows 32 to 45. |
| .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. |
| Highs in the lower 50s to mid 60s. |
|
| $$ | |
|
| IDZ007-211000- | |
| Orofino/Grangeville Region- | |
| Including the city of Kooskia | |
| 1128 AM PDT Wed May 20 2026 | |
|
| .TONIGHT...Mostly cloudy with a chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then partly cloudy | |
| with areas of rain after midnight. Mostly clear late in the | |
| night. Chance of precipitation 50 percent. Lows in the upper 30s | |
| to mid 40s. Northwest winds to 15 mph in the evening. |
| .THURSDAY...Mostly sunny. Highs in the 60s to mid 70s. |
| .THURSDAY NIGHT...Mostly cloudy. Lows in the 40s. |
| .FRIDAY...Mostly sunny. Highs in the 70s to lower 80s. |
| .FRIDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s. |
| .SATURDAY...Mostly sunny. Highs in the 70s to mid 80s. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower | |
| 50s. |
| .SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. |
| .MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain in the | |
| afternoon. Highs in the 70s. |
| .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. |
| Lows in the 40s. |
| .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs | |
| in the 50s to mid 60s. |
| .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. |
| Lows in the 40s. |
| .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. |
| Highs in the upper 50s to mid 60s. |
|
| $$ | |
|
| IDZ008-211000- | |
| Lower Hells Canyon/Salmon River Region- | |
| Including the cities of Riggins and White Bird | |
| 1128 AM PDT Wed May 20 2026 | |
|
| .TONIGHT...Partly cloudy with a slight chance of showers and | |
| thunderstorms early in the evening, then mostly cloudy with areas | |
| of rain in the late evening and early morning. Mostly clear late | |
| in the night. Chance of precipitation 40 percent. Lows in the | |
| 40s. North winds 15 to 20 mph with gusts to around 30 mph in the | |
| evening. |
| .THURSDAY...Mostly sunny. Highs in the lower 60s to mid 70s. |
| North winds to 15 mph. |
| .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s to lower | |
| 50s. East winds to 15 mph. |
| .FRIDAY...Mostly sunny. Highs 69 to 82. |
| .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. |
| East winds to 15 mph. |
| .SATURDAY...Mostly sunny. Highs 74 to 88. |
| .SATURDAY NIGHT...Partly cloudy. Lows in the 50s. |
| .SUNDAY...Mostly sunny. Highs 75 to 88. |
| .SUNDAY NIGHT...Partly cloudy. Lows in the 50s. |
| .MEMORIAL DAY...Partly cloudy. Highs 71 to 84. |
| .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. |
| Lows in the 40s to lower 50s. |
| .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs | |
| in the 50s to mid 60s. |
| .TUESDAY NIGHT...Mostly cloudy. Chance of rain showers and a | |
| slight chance of thunderstorms in the evening, then a chance of | |
| rain after midnight. Chance of precipitation 50 percent. Lows in | |
| the 40s. |
| .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain. |
| Highs in the 50s to upper 60s. |
|
| $$ | |
|
|