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Hazardous Weather Conditions

Current conditions at

Jerome County Airport (KJER)

Lat: 42.72736°NLon: 114.45469°WElev: 4022.0ft.

Clear

34°F

1°C

Humidity 80%
Wind Speed SW 3 MPH
Barometer 30.55 in (1034.54 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Jan 07:35 PM MST
Extended Forecast for

Jerome County Airport ID

Air Stagnation Advisory January 13, 07:50pm until January 19, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 13, 07:50pm until January 19, 05:00am

    NOW until 5:00am Mon

    Air Stagnation Advisory

  • Tonight

    Low: 26 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 43. East wind around 6 mph becoming calm in the afternoon.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 25. Calm wind becoming east around 5 mph after midnight.

    Low: 25 °F

    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 42. East wind around 5 mph becoming light and variable in the afternoon.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West northwest wind around 5 mph becoming light and variable.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 26. Calm wind becoming east around 6 mph after midnight.
Wednesday
Sunny, with a high near 43. East wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 25. Calm wind becoming east around 5 mph after midnight.
Thursday
Sunny, with a high near 42. East wind around 5 mph becoming light and variable in the afternoon.
Thursday Night
Mostly clear, with a low around 23. West northwest wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 43.
Saturday Night
Clear, with a low around 24.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 25.
M.L.King Day
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jerome County Airport ID
 42.72°N 114.44°W (Elev. 4085 ft)
Last Update:
2:04 pm MST Jan 13, 2026
Forecast Valid:
7pm MST Jan 13, 2026-6pm MST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation