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

Areas of Fire Weather and Severe Thunderstorms on Friday

Critical fire weather is expected Friday across the Northern Plains, Upper Midwest, and southern High Plains due to gusty winds and low humidity. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible Friday and Saturday across parts of the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

56°F

13°C

Humidity 20%
Wind Speed S 13 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 14 May 10:53 PM MDT
Extended Forecast for

4 Miles SSE St. Anthony ID

Wind Advisory May 15, 10:00am until May 15, 09:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 36. South southwest wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Breezy, with an east wind 5 to 10 mph becoming west southwest 19 to 24 mph in the morning. Winds could gust as high as 39 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Southwest wind 16 to 21 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 37 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 63. Breezy, with a light and variable wind becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 63 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Breezy, with a south southwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph.

    Low: 31 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 31. Blustery. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Blustery.
    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of rain after noon. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 40%.

    High: 51 °F

    Chance
    Rain/Snow and
    Breezy then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. South southwest wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 68. Breezy, with an east wind 5 to 10 mph becoming west southwest 19 to 24 mph in the morning. Winds could gust as high as 39 mph.
Friday Night
Mostly cloudy, with a low around 36. Southwest wind 16 to 21 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 37 mph.
Saturday
Mostly cloudy, with a high near 63. Breezy, with a light and variable wind becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 31. Breezy, with a south southwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph.
Sunday
A chance of rain and snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 31. Blustery. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of rain after noon. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE St. Anthony ID
 43.91°N 111.66°W (Elev. 4954 ft)
Last Update:
7:36 pm MDT May 14, 2026
Forecast Valid:
11pm MDT May 14, 2026-6pm MDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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