Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

70°F

21°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Aug 10:20 PM MDT
Extended Forecast for

14 Miles NNW Roberts ID

  • Tonight

    Tonight: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 56. South southeast wind 6 to 9 mph becoming east northeast after midnight.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm.  Cloudy, with a high near 79. East wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely after 9pm.  Cloudy, with a low around 53. West wind 8 to 10 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 70%.

    Low: 53 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after noon.  Cloudy, with a high near 75. South southwest wind 8 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 48. South wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 60%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms before noon.  Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Chance
    Showers then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 56. South southeast wind 6 to 9 mph becoming east northeast after midnight.
Friday
A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Cloudy, with a high near 79. East wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms, then showers likely after 9pm. Cloudy, with a low around 53. West wind 8 to 10 mph becoming south southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Saturday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 75. South southwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48. South wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 75. Breezy.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 77.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 46.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 76.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 45.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Roberts ID
 43.92°N 112.21°W (Elev. 4813 ft)
5:31 pm MDT Aug 27, 2026
10pm MDT Aug 27, 2026-6pm MDT Sep 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