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.

Clear

12°F

-11°C

Humidity 92%
Wind Speed W 5 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 21 Feb 02:05 AM MST
Extended Forecast for

Idaho Falls ID

  • Overnight

    Overnight: Partly cloudy, with a low around 13. South wind around 7 mph.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. North northeast wind around 6 mph becoming south in the morning.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. North northeast wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

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

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. South southwest wind around 5 mph becoming light and variable  in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 5am.  Cloudy, with a low around 33. Little or no snow accumulation expected.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then rain likely.  Cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. South wind around 7 mph.
Saturday
Mostly sunny, with a high near 36. North northeast wind around 6 mph becoming south in the morning.
Saturday Night
Mostly cloudy, with a low around 19. North northeast wind around 5 mph.
Sunday
Sunny, with a high near 43. North northeast wind around 6 mph becoming south southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 23. South southwest wind around 5 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 46.
Monday Night
A 30 percent chance of snow after 5am. Cloudy, with a low around 33. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 44. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Wednesday
A chance of rain before 8am, then a chance of snow. Mostly sunny, with a high near 46. Breezy. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow. Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 47. Breezy.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 31.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 49. Breezy. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Idaho Falls ID
 43.48°N 112.04°W (Elev. 4701 ft)
11:31 pm MST Feb 20, 2026
2am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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