Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

43°F

6°C

Humidity 70%
Wind Speed S 14 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 09 Mar 04:35 AM MDT
Extended Forecast for

6 Miles SSW Rexburg ID

Wind Advisory March 9, 12:00pm until March 9, 08:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Sunny, with a high near 54. Windy, with a southwest wind 14 to 24 mph increasing to 26 to 36 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 54 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Increasing clouds, with a low around 31. Windy, with a south wind 28 to 33 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph.

    Low: 31 °F

    Partly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Breezy, with a south southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 43 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West wind 13 to 18 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Breezy, with a southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 48 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 57. Windy.

    High: 57 °F

    Mostly Cloudy
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 59. Windy.

    High: 59 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Today
Sunny, with a high near 54. Windy, with a southwest wind 14 to 24 mph increasing to 26 to 36 mph in the afternoon. Winds could gust as high as 50 mph.
Tonight
Increasing clouds, with a low around 31. Windy, with a south wind 28 to 33 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph.
Tuesday
Partly sunny, with a high near 43. Breezy, with a south southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 23. West wind 13 to 18 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Mostly sunny, with a high near 48. Breezy, with a southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Breezy.
Thursday
Mostly cloudy, with a high near 57. Windy.
Thursday Night
Mostly cloudy, with a low around 41. Breezy.
Friday
Mostly cloudy, with a high near 59. Windy.
Friday Night
Mostly cloudy, with a low around 44. Breezy.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 59. Windy.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39. Breezy.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Rexburg ID
 43.74°N 111.81°W (Elev. 4888 ft)
12:51 am MDT Mar 9, 2026
4am MDT Mar 9, 2026-6pm MDT Mar 15, 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