Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

79°F

26°C

Humidity 34%
Wind Speed WSW 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Jul 10:55 AM MDT
Extended Forecast for

Rexburg ID

Red Flag Warning July 15, 12:00pm until July 15, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Increasing clouds, with a high near 89. South southwest wind 10 to 18 mph becoming north northeast in the afternoon. Winds could gust as high as 30 mph.

    High: 89 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 50. East wind 12 to 17 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 84. Northeast wind around 7 mph becoming west in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West southwest wind around 7 mph becoming east southeast after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. East southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 89. South southwest wind 10 to 18 mph becoming north northeast in the afternoon. Winds could gust as high as 30 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. East wind 12 to 17 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 84. Northeast wind around 7 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 50. West southwest wind around 7 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 91. East southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 4872 ft)
5:31 am MDT Jul 15, 2025
11am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database