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Hazardous Weather Conditions

Current conditions at

Jerome County Airport (KJER)

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

Clear

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Jan 06:20 PM MST
Extended Forecast for

Jerome County Airport ID

Air Stagnation Advisory January 17, 06:33pm until January 22, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 17, 06:33pm until January 22, 11:00am

    NOW until 11:00am Thu

    Air Stagnation Advisory

  • Tonight

    Low: 24 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 1pm. Otherwise, sunny, with a high near 36. East northeast wind around 6 mph becoming light and variable in the afternoon.

    High: 36 °F

    Patchy Fog

  • Sunday Night

    Sunday Night: Patchy fog after 8pm. Otherwise, mostly clear, with a low around 24. Light and variable wind.

    Low: 24 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before noon. Otherwise, sunny, with a high near 36. East wind 3 to 6 mph.

    High: 36 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, mostly clear, with a low around 24. Light and variable wind.

    Low: 24 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm. Otherwise, sunny, with a high near 40.

    High: 40 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 24. Calm wind becoming east around 5 mph after midnight.
Sunday
Patchy fog before 1pm. Otherwise, sunny, with a high near 36. East northeast wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 24. Light and variable wind.
M.L.King Day
Patchy fog before noon. Otherwise, sunny, with a high near 36. East wind 3 to 6 mph.
Monday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 24. Light and variable wind.
Tuesday
Patchy fog before 1pm. Otherwise, sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jerome County Airport ID
 42.72°N 114.44°W (Elev. 4085 ft)
Last Update:
2:05 pm MST Jan 17, 2026
Forecast Valid:
6pm MST Jan 17, 2026-6pm MST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation