Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

68°F

20°C

Humidity 32%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Jun 10:20 AM MDT
Extended Forecast for

4 Miles NNE Rigby ID

Fire Weather Watch June 20, 09:00am until June 20, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Juneteenth

    Juneteenth: Sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 56. South southeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 79. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    High: 79 °F

    Chance Rain
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 47. West wind 5 to 14 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.

    Low: 47 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. East southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 56. South southeast wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
A chance of rain and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. Southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. West wind 5 to 14 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 80. East southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Rigby ID
 43.74°N 111.87°W (Elev. 4849 ft)
5:31 am MDT Jun 19, 2026
10am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
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