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Powell Junction, Idaho Weather Forecast
Powell Junction, Idaho Weather
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Weather Forecast for Powell Junction, Idaho : Idaho County
Issued: 2:02 am MDT Oct 31, 2025 Latitude: 46.5790869 Longitude: -114.7187249 View on Google Maps

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Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Increasing Clouds on Today Partly Cloudy on Tonight 70% chance of rain on Saturday 60% chance of rain & snow on Sunday 50% chance of rain & snow on Monday 70% chance of rain on Tuesday 20% chance of rain on Wednesday 70% chance of rain on Thursday
High: 48°F Low: 33°F High: 48°F High: 38°F High: 44°F High: 43°F High: 47°F High: 41°F
Low: 31°F Low: 24°F Low: 34°F Low: 33°F Low: 35°F  
Increasing Clouds Partly Cloudy Rain Rain & Snow Rain & Snow Rain Rain Rain
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Current Conditions at
MISSOULA - (KMSO)
25°
Clear
as of 8:53 AM MDST
Rel. Humidity: 92%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MULLAN PASS - (KMLP)
28°
Clear
as of 7:53 AM PDST
Rel. Humidity: 79%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
8 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
LEWISTON - (KLWS)
36°
Clear
as of 7:56 AM PDST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 7 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Increasing Clouds on Today Today... Widespread frost, mainly before 11am. Otherwise, increasing clouds, with a high near 48. Calm wind.

Partly Cloudy on Tonight Tonight... Cloudy, then gradually becoming partly cloudy, with a low around 33. Calm wind becoming southwest around 5 mph after midnight.

70% chance of rain Saturday Saturday... Rain likely, mainly after noon. Partly sunny, with a high near 48. South southwest wind 5 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

100% chance of rain Saturday Night Saturday Night... Rain. Low around 31. Southwest wind around 15 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

60% chance of rain & snow Sunday Sunday... Rain likely before 9am, then rain and snow likely. Snow level 5900 feet lowering to 5200 feet in the afternoon . Partly sunny, with a high near 38. West southwest wind 9 to 11 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Cloudy on Sunday Night Sunday Night... Widespread frost, mainly after 7pm. Otherwise, partly cloudy, with a low around 24.

50% chance of rain & snow Monday Monday... A chance of snow before noon, then a chance of rain. Snow level rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 50%. Little or no snow accumulation expected.

70% chance of rain Monday Night Monday Night... Rain likely, mainly after midnight. Mostly cloudy, with a low around 34.

70% chance of rain Tuesday Tuesday... Rain likely, mainly before noon. Mostly cloudy, with a high near 43.

20% chance of rain Tuesday Night Tuesday Night... A chance of rain, mainly before midnight. Mostly cloudy, with a low around 33.

20% chance of rain Wednesday Wednesday... A chance of rain. Mostly cloudy, with a high near 47.

70% chance of rain Wednesday Night Wednesday Night... Rain likely. Mostly cloudy, with a low around 35.

70% chance of rain Thursday Thursday... Rain likely. Mostly cloudy, with a high near 41.

Current Radar Image


Sun Almanac for Powell Junction, Idaho
Sunrise: 08:20 AM
Sunset: 6:25 PM
Civil Sunrise:07:49 AM
Civil Sunset: 6:56 PM
Nautical Sunrise: 07:13 AM
Nautical Sunset: 7:32 PM
Astro Sunrise: 06:38 AM
Astro Sunset: 8:07 PM
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