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

48°F

9°C

Humidity 47%
Wind Speed SW 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 08 Apr 01:53 AM MDT
Extended Forecast for

Jerome County Airport ID

  • Overnight

    Overnight: Mostly clear, with a low around 40. West southwest wind around 11 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. West wind 11 to 17 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. West northwest wind 5 to 15 mph becoming east southeast after midnight.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 71. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. Northwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after noon. Partly sunny, with a high near 68. Chance of precipitation is 70%.

    High: 68 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 40. West southwest wind around 11 mph.
Wednesday
Mostly sunny, with a high near 67. West wind 11 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 41. West northwest wind 5 to 15 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 71. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 46. Northwest wind 6 to 9 mph becoming east southeast after midnight.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Saturday
Showers likely, mainly after noon. Partly sunny, with a high near 68. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 53. Breezy.
Monday Night
Partly cloudy, with a low around 35. Breezy.
Tuesday
Mostly sunny, with a high near 58.
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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:
12:32 am MDT Apr 8, 2026
Forecast Valid:
2am MDT Apr 8, 2026-6pm MDT Apr 14, 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