Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

haze

90°F

32°C

Humidity 18%
Wind Speed SSW 20 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 41°F (5°C)
Visibility 4.00 mi
Heat Index86°F (30°C)
Last update 02 Aug 05:20 PM MDT
Extended Forecast for

6 Miles SSW Rexburg ID

Red Flag Warning August 2, 05:36pm until August 2, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning August 2, 05:36pm until August 2, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • Tonight

    Low: 54 °F

    Patchy Smoke
    and Breezy

  • Monday

    Monday: Patchy smoke. Sunny, with a high near 80. South wind 6 to 8 mph becoming west northwest in the afternoon.

    High: 80 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke. Mostly clear, with a low around 48. Northwest wind around 5 mph becoming east southeast after midnight.

    Low: 48 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Sunny, with a high near 83. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. West wind 5 to 8 mph becoming east after midnight.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 54. Breezy, with a south wind 20 to 25 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.
Monday
Patchy smoke. Sunny, with a high near 80. South wind 6 to 8 mph becoming west northwest in the afternoon.
Monday Night
Patchy smoke. Mostly clear, with a low around 48. Northwest wind around 5 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 83. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 50. West wind 5 to 8 mph becoming east after midnight.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 56.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Rexburg ID
 43.74°N 111.81°W (Elev. 4888 ft)
5:31 pm MDT Aug 2, 2026
5pm MDT Aug 2, 2026-6pm MDT Aug 9, 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