Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Ririe (ITD18)

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

NA

26°F

-3°C

Humidity 82%
Wind Speed SE 10 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Wind Chill16°F (-9°C)
Last update 30 Jan 04:30 AM MST
Extended Forecast for

2 Miles WNW Irwin ID

  • Today

    Today: A slight chance of snow between 1pm and 4pm.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 37. South southeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Patchy Fog
    then Slight
    Chance Snow

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 21. Southeast wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog between 7am and 9am.  Otherwise, mostly sunny, with a high near 42. Southeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 42 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Calm wind becoming southeast around 6 mph in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. East southeast wind around 7 mph.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow between 1pm and 4pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 37. South southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 21. Southeast wind around 6 mph.
Saturday
Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 42. Southeast wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Mostly cloudy, with a low around 23. Calm wind becoming southeast around 6 mph in the evening.
Sunday
Partly sunny, with a high near 47. East southeast wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Irwin ID
 43.42°N 111.31°W (Elev. 5397 ft)
4:32 am MST Jan 30, 2026
4am MST Jan 30, 2026-6pm MST Feb 5, 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