Alpha, Idaho Weather
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Weather Forecast for Alpha, Idaho : Valley County
Issued: 3:04 pm MDT Sep 13, 2025 Latitude: 44.391005 Longitude: -116.0079062 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Morning Fog on Overnight 70% chance of thunderstorms on Sunday 20% chance of rain on Monday Morning Fog on Tuesday Morning Fog on Wednesday Sunny on Thursday Mostly Sunny on Friday 20% chance of rain on Saturday
Low: 42°F High: 70°F High: 68°F High: 75°F High: 78°F High: 77°F High: 74°F High: 72°F
Low: 36°F Low: 36°F Low: 40°F Low: 41°F Low: 41°F Low: 40°F  
Morning Fog Thunderstorms Rain Morning Fog Morning Fog Sunny Mostly Sunny Rain
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Current Conditions at
MCCALL - (KMYL)
52°
Clear
as of 11:51 PM MDST
Rel. Humidity: 76%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STANLEY RANGER STN - (KSNT)
41°
Clear
as of 11:51 PM MDST
Rel. Humidity: 80%
Dew Point: 36°F
Pressure: 30.10 in.
Wind Data
5 MPH
160° South
Current Conditions at
ONTARIO - (KONO)
64°
Clear
as of 11:53 PM MDST
Rel. Humidity: 55%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
3 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
CHALLIS - (KLLJ)
55°
Mostly Cloudy
as of 11:55 PM MDST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
3 MPH
250° West
Cloud Level(s): Broken at 10000ft, Broken at 12000ft
Morning Fog on Overnight Overnight... Areas of fog after 3am. Otherwise, partly cloudy, with a low around 42. Calm wind.
70% chance of thunderstorms Sunday Sunday... A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 70. Light and variable wind. Chance of precipitation is 70%.
40% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 40%.
20% chance of rain Monday Monday... A 20 percent chance of showers before noon. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68. Calm wind.
Morning Fog on Monday Night Monday Night... Areas of fog after 3am. Otherwise, mostly clear, with a low around 36. Calm wind.
Morning Fog on Tuesday Tuesday... Areas of fog before 9am. Otherwise, sunny, with a high near 75.
Morning Fog on Tuesday Night Tuesday Night... Patchy fog after 3am. Otherwise, clear, with a low around 40.
Morning Fog on Wednesday Wednesday... Areas of fog before 9am. Otherwise, sunny, with a high near 78.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 41.
Sunny on Thursday Thursday... Sunny, with a high near 77.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 41.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 74.
20% chance of rain Friday Night Friday Night... A 20 percent chance of showers. Partly cloudy, with a low around 40.
20% chance of rain Saturday Saturday... A 20 percent chance of showers. Areas of fog. Otherwise, mostly sunny, with a high near 72.
Current Radar Image


Sun Almanac for Alpha, Idaho
Sunrise: 07:23 AM
Sunset: 7:56 PM
Civil Sunrise:06:53 AM
Civil Sunset: 8:25 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 9:00 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 9:36 PM
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