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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Overcast

19°F

-7°C

Humidity 85%
Wind Speed SW 19 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 19 Feb 04:05 AM MST
Extended Forecast for

Idaho Falls ID

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 20. Southwest wind around 13 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow before 9am. Partly sunny, with a high near 30. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. North northeast wind around 5 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. North wind 5 to 8 mph becoming southwest in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. South southwest wind 6 to 9 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 20. Southwest wind around 13 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
A 40 percent chance of snow before 9am. Partly sunny, with a high near 30. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 9. North northeast wind around 5 mph.
Friday
Partly sunny, with a high near 29. North wind 5 to 8 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 12. South southwest wind 6 to 9 mph.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 44.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 40%.
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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:
11:45 pm MST Feb 18, 2026
Forecast Valid:
4am MST Feb 19, 2026-6pm MST Feb 25, 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