National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

66°F

19°C

Humidity 17%
Wind Speed SW 18 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 May 02:35 PM MDT
Extended Forecast for

6 Miles SSW Rexburg ID

Wind Advisory until May 15, 09:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until May 15, 09:00pm

    NOW until 9:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 68 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 39. Breezy, with a south southeast wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 39 mph.

    Low: 39 °F

    Increasing
    Clouds and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 62. Breezy, with a south southeast wind 7 to 12 mph becoming southwest 18 to 28 mph in the morning. Winds could gust as high as 43 mph.

    High: 62 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Breezy, with a southwest wind 21 to 26 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 43 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of snow before 9am, then a chance of rain and snow between 9am and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 51. West southwest wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Monday

    Monday: A chance of snow before noon, then a slight chance of rain. Partly sunny, with a high near 52. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 52 °F

    Chance Snow
    and Breezy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 68. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph.
Tonight
Increasing clouds, with a low around 39. Breezy, with a south southeast wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 39 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 62. Breezy, with a south southeast wind 7 to 12 mph becoming southwest 18 to 28 mph in the morning. Winds could gust as high as 43 mph.
Saturday Night
Increasing clouds, with a low around 34. Breezy, with a southwest wind 21 to 26 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 43 mph.
Sunday
A chance of snow before 9am, then a chance of rain and snow between 9am and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 51. West southwest wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.
Monday
A chance of snow before noon, then a slight chance of rain. Partly sunny, with a high near 52. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Rexburg ID
 43.74°N 111.81°W (Elev. 4888 ft)
Last Update:
12:30 pm MDT May 15, 2026
Forecast Valid:
2pm MDT May 15, 2026-6pm MDT May 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation