Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

21°F

-6°C

Humidity 44%
Wind Speed N 11 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 15 Mar 03:05 AM MDT
Extended Forecast for

4 Miles S Rigby ID

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 40. West northwest wind 6 to 10 mph.

    High: 40 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 29. South southwest wind around 10 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 56. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 40. West northwest wind 6 to 10 mph.
Sunday Night
Increasing clouds, with a low around 29. South southwest wind around 10 mph.
Monday
Partly sunny, with a high near 56. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 40. South southwest wind around 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Rigby ID
 43.62°N 111.94°W (Elev. 4823 ft)
12:31 am MDT Mar 15, 2026
3am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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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