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

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Jerome County Airport (KJER)

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

Clear

52°F

11°C

Humidity 50%
Wind Speed W 5 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 08 Dec 03:20 PM MST
Extended Forecast for

Jerome ID

  • Tonight

    Tonight: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain. Mostly cloudy, with a high near 53. West wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 53 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 45. West southwest wind 6 to 8 mph.

    Low: 45 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. West southwest wind 8 to 13 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. Light and variable wind becoming south 5 to 7 mph in the evening.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 53. West wind 9 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45. West southwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 40. West southwest wind 8 to 13 mph.
Thursday
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
A 10 percent chance of rain. Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jerome ID
 42.71°N 114.53°W (Elev. 3694 ft)
Last Update:
2:05 pm MST Dec 8, 2025
Forecast Valid:
3pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
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