Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

64°F

18°C

Humidity 45%
Wind Speed W 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Jun 02:35 AM MDT
Extended Forecast for

4 Miles S St. Anthony ID

Red Flag Warning June 20, 06:00am until June 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Mostly cloudy, with a low around 52. East wind around 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 78. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 26 mph.

    High: 78 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before midnight, then a slight chance of rain between midnight and 3am.  Mostly cloudy, with a low around 45. Southwest wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 22 mph.  Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. North wind around 7 mph becoming south southeast in the evening.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. East wind around 5 mph.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 78. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 26 mph.
Saturday Night
Showers and thunderstorms likely before midnight, then a slight chance of rain between midnight and 3am. Mostly cloudy, with a low around 45. Southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 43. North wind around 7 mph becoming south southeast in the evening.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S St. Anthony ID
 43.9°N 111.69°W (Elev. 4938 ft)
12:31 am MDT Jun 20, 2026
2am MDT Jun 20, 2026-6pm MDT Jun 26, 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