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

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

27°F

-3°C

Humidity 34%
Wind Speed N 16 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility 1.24 mi
Wind Chill15°F (-9°C)
Last update 14 Mar 11:00 PM MDT
Extended Forecast for

2 Miles WNW Irwin ID

  • Tonight

    Tonight: Patchy blowing dust before midnight. Partly cloudy, with a low around 18. Northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 18 °F

    Patchy
    Blowing Dust

  • Sunday

    Sunday: Mostly sunny, with a high near 35. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after midnight.  Increasing clouds, with a low around 24. West northwest wind 5 to 9 mph becoming south after midnight.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow before 3pm, then a slight chance of rain.  Mostly cloudy, with a high near 49. South wind 6 to 9 mph becoming west southwest in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Snow level 7700 feet rising to 8500 feet after midnight. Mostly cloudy, with a low around 36. South wind around 7 mph.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy blowing dust before midnight. Partly cloudy, with a low around 18. Northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Sunday
Mostly sunny, with a high near 35. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of snow after midnight. Increasing clouds, with a low around 24. West northwest wind 5 to 9 mph becoming south after midnight.
Monday
A chance of snow before 3pm, then a slight chance of rain. Mostly cloudy, with a high near 49. South wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before midnight. Snow level 7700 feet rising to 8500 feet after midnight. Mostly cloudy, with a low around 36. South wind around 7 mph.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Irwin ID
 43.42°N 111.31°W (Elev. 5397 ft)
5:31 pm MDT Mar 14, 2026
11pm MDT Mar 14, 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