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

52°F

11°C

Humidity 57%
Wind Speed ENE 8 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Jun 06:35 AM MDT
Extended Forecast for

8 Miles ESE Sugar City 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: Mostly sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. South southeast wind 7 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly before 9am, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 76. West southwest wind 7 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%.

    High: 76 °F

    Chance Rain
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight.  Mostly cloudy, with a low around 51. West southwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 60. South southeast wind 7 to 10 mph.
Saturday
A chance of rain, mainly before 9am, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76. West southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 51. West southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Sunday
Sunny, with a high near 76. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Sugar City ID
 43.83°N 111.59°W (Elev. 5400 ft)
5:31 am MDT Jun 19, 2026
6am 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