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Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Partly Cloudy

25°F

-4°C

Humidity 68%
Wind Speed SW 12 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 20 Feb 02:35 PM MST
Extended Forecast for

Idaho Falls ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 29. Southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 13. South wind 6 to 9 mph.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 35. East wind around 6 mph becoming south in the morning.

    High: 35 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. South southeast wind around 6 mph becoming east northeast in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 43. East wind around 6 mph becoming south southwest in the afternoon.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 29. Southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 13. South wind 6 to 9 mph.
Saturday
Increasing clouds, with a high near 35. East wind around 6 mph becoming south in the morning.
Saturday Night
Mostly cloudy, with a low around 18. South southeast wind around 6 mph becoming east northeast in the evening.
Sunday
Sunny, with a high near 43. East wind around 6 mph becoming south southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 44. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Idaho Falls ID
 43.48°N 112.04°W (Elev. 4701 ft)
Last Update:
12:26 pm MST Feb 20, 2026
Forecast Valid:
2pm MST Feb 20, 2026-6pm MST Feb 26, 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