Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

72°F

22°C

Humidity 43%
Wind Speed E 8 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 Aug 08:00 PM MDT
Extended Forecast for

12 Miles S Dubois ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. North wind 5 to 7 mph becoming southeast in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. North northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 89. Northeast wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Partly cloudy, with a low around 52. South southwest wind 5 to 13 mph becoming east northeast after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 79. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. North wind 5 to 7 mph becoming southeast in the evening.
Wednesday
Mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 53. North northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 89. Northeast wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 52. South southwest wind 5 to 13 mph becoming east northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 84.
Friday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 52.
Saturday
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 47.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 44.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 78.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 46.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Dubois ID
 44.01°N 112.22°W (Elev. 4826 ft)
5:31 pm MDT Aug 25, 2026
8pm MDT Aug 25, 2026-6pm MDT Sep 1, 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