National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Heat This Week; Monsoon Rain Lingers

Widespread heat concerns are expected through at least midweek as high pressure covers a large portion of the U.S., especially the Central half. Excessive heat warnings and watches along with heat advisories are in effect from the northern Plains to the northwestern Gulf Coast and in parts of the West. Flood watches continue in parts of the Southwest due to the heavy monsoon rain threat. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859ft.

Clear

26°C

79°F

Humidity 27%
Wind Speed S 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 6°C (43°F)
Visibility 13 km
Heat Index26°C (78°F)
Last update 26 Jul 11:35 AM MDT
Extended Forecast for

Rexburg ID

Heat Advisory until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 26, 09:00pm

    NOW until
    9:00pm Mon

    Heat Advisory

  • This
    Afternoon

    This Afternoon: Areas of smoke. Sunny and hot, with a high near 36. West southwest wind 5 to 10 km/h.

    Areas Smoke

    High: 36 °C

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 14. West wind 5 to 10 km/h becoming east after midnight.

    Areas Smoke

    Low: 14 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Areas of smoke. Mostly sunny, with a high near 33. East wind 8 to 14 km/h becoming southwest in the afternoon.

    Areas Smoke
    then Slight
    Chance
    T-storms

    High: 33 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 17. South wind 14 to 18 km/h becoming east southeast after midnight. Winds could gust as high as 29 km/h.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 17 °C

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 32. Light and variable wind becoming west southwest 11 to 16 km/h in the morning.

    Mostly Sunny
    then Chance
    T-storms

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 16.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 16 °C

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 31.

    Partly Sunny
    then Chance
    T-storms

    High: 31 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 15.

    Chance
    Showers then
    Mostly Cloudy

    Low: 15 °C

Detailed Forecast

This Afternoon
Areas of smoke. Sunny and hot, with a high near 36. West southwest wind 5 to 10 km/h.
Tonight
Areas of smoke. Mostly clear, with a low around 14. West wind 5 to 10 km/h becoming east after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Areas of smoke. Mostly sunny, with a high near 33. East wind 8 to 14 km/h becoming southwest in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 17. South wind 14 to 18 km/h becoming east southeast after midnight. Winds could gust as high as 29 km/h.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 32. Light and variable wind becoming west southwest 11 to 16 km/h in the morning.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 16.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 31.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 15.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 31.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 15.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 14.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Rexburg ID
 43.83°N 111.8°W (Elev. 1485 m)
Last Update:
2:16 am MDT Jul 26, 2021
Forecast Valid:
12pm MDT Jul 26, 2021-6pm MDT Aug 1, 2021
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation