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

54°F

12°C

Humidity 71%
Wind Speed NNE 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Jun 01:05 AM MDT
Extended Forecast for

5 Miles ESE Rexburg ID

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

    Overnight: Partly cloudy, with a low around 51. South southeast wind 6 to 8 mph becoming east.

    Low: 51 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. South southeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and thunderstorms before 4pm, then a chance of showers and thunderstorms, mainly after 5pm.  Mostly cloudy, with a high near 77. Southwest wind 6 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Chance Rain
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 49. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 49 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. South southeast wind 6 to 8 mph becoming east.
Juneteenth
Mostly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 58. 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, mainly after 5pm. Mostly cloudy, with a high near 77. Southwest wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Saturday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Rexburg ID
 43.79°N 111.7°W (Elev. 5223 ft)
12:30 am MDT Jun 19, 2026
1am MDT Jun 19, 2026-6pm MDT Jun 25, 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