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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Gem Valley (ITDC3)

Lat: 42.64943°NLon: 111.82603°WElev: 5523.0ft.

NA

27°F

-3°C

Humidity 81%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 12 Jan 04:15 PM MST
Extended Forecast for

8 Miles SW Downey ID

Air Stagnation Advisory until January 18, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 18, 12:00pm

    NOW until 12:00pm Sun

    Air Stagnation Advisory

  • This Afternoon

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Light south southwest wind.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. Calm wind becoming south around 6 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 37. Light north northeast wind.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 33. South wind around 6 mph.
Tonight
Mostly clear, with a low around 21. Light south southwest wind.
Tuesday
Sunny, with a high near 38. Calm wind becoming south around 6 mph.
Tuesday Night
Partly cloudy, with a low around 21. Light and variable wind.
Wednesday
Sunny, with a high near 37. Light north northeast wind.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 19.
M.L.King Day
Sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Downey ID
 42.35°N 112.23°W (Elev. 5600 ft)
Last Update:
4:30 pm MST Jan 12, 2026
Forecast Valid:
4pm MST Jan 12, 2026-6pm MST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation