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

31°F

-1°C

Humidity 76%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill24°F (-4°C)
Last update 29 Jan 09:00 PM MST
Extended Forecast for

15 Miles E Rigby ID

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a steady temperature around 23. East southeast wind 5 to 7 mph.

    Low: 23 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 33. Southeast wind 5 to 7 mph.

    High: 33 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 23. Southeast wind 5 to 7 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Southeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Light and variable wind becoming east southeast 5 to 9 mph in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 23. East southeast wind 5 to 7 mph.
Friday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 33. Southeast wind 5 to 7 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 23. Southeast wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 38. Southeast wind 5 to 8 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. Light and variable wind becoming east southeast 5 to 9 mph in the evening.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Rigby ID
 43.63°N 111.61°W (Elev. 6601 ft)
4:31 pm MST Jan 29, 2026
9pm MST Jan 29, 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