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

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859.0ft.

Overcast

25°F

-4°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 28 Jan 10:35 AM MST
Extended Forecast for

9 Miles ESE Rexburg ID

  • Today

    Today: A 50 percent chance of snow, mainly between noon and 5pm.  Cloudy, with a high near 32. Southwest wind 6 to 8 mph.  Total daytime snow accumulation of around an inch possible.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: Patchy fog between 4am and 5am.  Otherwise, mostly cloudy, with a low around 21. South southwest wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog between 8am and 9am.  Otherwise, mostly cloudy, with a high near 32. Southwest wind 3 to 6 mph.

    High: 32 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. West southwest wind around 5 mph becoming light and variable.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 35. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 35 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly between noon and 5pm. Cloudy, with a high near 32. Southwest wind 6 to 8 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 21. South southwest wind around 6 mph.
Thursday
Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 32. Southwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 23. West southwest wind around 5 mph becoming light and variable.
Friday
Mostly cloudy, with a high near 35. Light and variable wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 20%.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Rexburg ID
 43.78°N 111.64°W (Elev. 5397 ft)
10:31 am MST Jan 28, 2026
10am 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