National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jerome County Airport (KJER)

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

Clear

28°F

-2°C

Humidity 62%
Wind Speed E 23 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill14°F (-10°C)
Last update 31 Dec 08:53 AM MST
Extended Forecast for

Jerome County Airport ID

  • Today

    Today: Mostly sunny, with a high near 44. East wind 11 to 16 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. East northeast wind around 14 mph.

    Low: 33 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Rain likely, mainly after 11am. Cloudy, with a high near 42. East northeast wind 9 to 14 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Cloudy, with a low around 37. East wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely

  • Friday

    Friday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 50. West wind around 8 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 44. East wind 11 to 16 mph.
Tonight
Mostly cloudy, with a low around 33. East northeast wind around 14 mph.
New Year's Day
Rain likely, mainly after 11am. Cloudy, with a high near 42. East northeast wind 9 to 14 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 37. East wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 50. West wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 48.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 47.
Sunday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 20%.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 43.
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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:
2:28 am MST Dec 31, 2025
Forecast Valid:
9am MST Dec 31, 2025-6pm MST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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