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.

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed WSW 5 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 12 Apr 10:05 AM MDT
Extended Forecast for

Jerome County Airport ID

  • Today

    Today: Showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. High near 58. Breezy, with a south wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%.

    High: 58 °F

    Showers and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 36. West wind 7 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 54. Southwest wind 8 to 17 mph.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West southwest wind 13 to 17 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Breezy, with a west southwest wind 11 to 21 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 54. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then rain and snow showers likely. Some thunder is also possible. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 44. Breezy.

    High: 44 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. High near 58. Breezy, with a south wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Tonight
A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 36. West wind 7 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.
Monday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 54. Southwest wind 8 to 17 mph.
Monday Night
Partly cloudy, with a low around 36. West southwest wind 13 to 17 mph.
Tuesday
Mostly sunny, with a high near 57. Breezy, with a west southwest wind 11 to 21 mph.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 54. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain showers before 3am, then rain and snow showers likely. Some thunder is also possible. Low around 31. Chance of precipitation is 90%.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 44. Breezy.
Thursday Night
Partly cloudy, with a low around 26. Breezy.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jerome County Airport ID
 42.72°N 114.47°W (Elev. 3934 ft)
Last Update:
12:32 am MDT Apr 12, 2026
Forecast Valid:
10am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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