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 71%
Wind Speed ENE 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Jun 02:00 AM MDT
Extended Forecast for

12 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
  • Overnight

    Overnight: Partly cloudy, with a low around 53. Southeast wind 7 to 9 mph.

    Low: 53 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 81. Southeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

    High: 81 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly between 11am and noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 73. South wind 8 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%.

    High: 73 °F

    Chance Rain
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of rain after midnight.  Mostly cloudy, with a low around 50. West southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 53. Southeast wind 7 to 9 mph.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 81. Southeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 60. South wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday
A chance of rain, mainly between 11am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 73. South wind 8 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, then a slight chance of rain after midnight. Mostly cloudy, with a low around 50. West southwest wind 5 to 10 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 73.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Sugar City ID
 43.83°N 111.5°W (Elev. 5814 ft)
12:30 am MDT Jun 19, 2026
2am 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