Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

51°F

11°C

Humidity 79%
Wind Speed NE 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 02 Sep 05:53 AM MDT
Extended Forecast for

7 Miles ENE St. Anthony ID

  • Today

    Today: Sunny, with a high near 89. East wind 5 to 8 mph becoming calm.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. North northwest wind 5 to 9 mph becoming east in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. East northeast wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. West northwest wind around 7 mph becoming east in the evening.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. East northeast wind 5 to 7 mph becoming west in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 89. East wind 5 to 8 mph becoming calm.
Tonight
Mostly clear, with a low around 50. North northwest wind 5 to 9 mph becoming east in the evening.
Wednesday
Sunny, with a high near 88. East northeast wind 5 to 9 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 49. West northwest wind around 7 mph becoming east in the evening.
Thursday
Sunny, with a high near 86. East northeast wind 5 to 7 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 49.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE St. Anthony ID
 44.02°N 111.56°W (Elev. 5062 ft)
5:31 am MDT Sep 2, 2025
6am MDT Sep 2, 2025-6pm MDT Sep 8, 2025
 
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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