Powell County, MT Weather Forecast
County weather hub
Light Rain Likely then Showers And Thunderstorms Likely
Compare major city weather across Powell County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Rain likely before 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 67. South southwest wind 1 to 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Powell County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Powell County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 11:32 AM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Powell County
Saturday looks like the warmest upcoming period in Powell County at 67 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Wednesday at about 3 to 14 mph WSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 11:32 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- MSO
- Radar station
- KMSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain before noon, then showers and thunderstorms. Mostly cloudy, with a high near 56. New rainfall amounts between a tenth and quarter of an inch possible.
Rain. Mostly cloudy, with a low around 35. New rainfall amounts between a tenth and quarter of an inch possible.
Rain before 9am, then rain and snow. Mostly cloudy, with a high near 49.
A chance of rain and snow before midnight. Mostly cloudy, with a low around 33.
Partly sunny, with a high near 52.
Mostly cloudy, with a low around 32.
A chance of rain and snow. Mostly cloudy, with a high near 53.
A chance of rain and snow. Mostly cloudy, with a low around 32. New snow accumulation of less than half an inch possible.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Light Rain Likely then Showers And Thunderstorms Likely
|
67°F |
1 to 8 mph
SSW
|
|
Saturday Night
Apr 11
|
Chance Light Rain
|
39°F |
1 to 8 mph
WSW
|
|
Sunday
Apr 12
|
Chance Light Rain then Showers And Thunderstorms
|
56°F |
1 to 6 mph
E
|
|
Sunday Night
Apr 12
|
Light Rain
|
35°F |
2 to 6 mph
N
|
|
Monday
Apr 13
|
Rain And Snow
|
49°F |
2 to 8 mph
W
|
|
Monday Night
Apr 13
|
Chance Rain And Snow then Mostly Cloudy
|
33°F |
2 to 8 mph
W
|
|
Tuesday
Apr 14
|
Partly Sunny
|
52°F |
2 to 13 mph
W
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy
|
32°F |
3 to 12 mph
W
|
|
Wednesday
Apr 15
|
Chance Rain And Snow
|
53°F |
3 to 14 mph
WSW
|
|
Wednesday Night
Apr 15
|
Chance Rain And Snow
|
32°F |
5 to 12 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Powell County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Powell County.
Largest mapped city population in this region: 2,805.
