Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Ririe (ITD18)

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

NA

26°F

-3°C

Humidity 55%
Wind Speed ESE 19 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 1.24 mi
Wind Chill12°F (-11°C)
Last update 28 Jan 04:30 AM MST
Extended Forecast for

2 Miles ENE Rigby ID

  • Today

    Today: A 50 percent chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 32. East northeast wind 6 to 8 mph becoming southwest in the afternoon.  Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 21. South wind around 6 mph.

    Low: 21 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 34. South southeast wind around 6 mph becoming southwest in the morning.

    High: 34 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 36. Light and variable wind.

    High: 36 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 32. East northeast wind 6 to 8 mph becoming southwest in the afternoon. Total daytime snow accumulation of less than a half inch possible.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 21. South wind around 6 mph.
Thursday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 34. South southeast wind around 6 mph becoming southwest in the morning.
Thursday Night
Mostly cloudy, with a low around 21. Light and variable wind.
Friday
Mostly cloudy, with a high near 36. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Rigby ID
 43.69°N 111.89°W (Elev. 4846 ft)
4:31 am MST Jan 28, 2026
4am MST Jan 28, 2026-6pm MST Feb 3, 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