Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

59°F

15°C

Humidity 72%
Wind Speed N 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Jul 03:30 AM MDT
Extended Forecast for

St. Anthony ID

Red Flag Warning July 15, 12:00pm until July 15, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Mostly clear, with a steady temperature around 56. Northeast wind around 6 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 3pm.  Increasing clouds, with a high near 89. East wind 6 to 11 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 89 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 49. North northeast wind 8 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 83. North northeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West southwest wind 6 to 8 mph becoming east after midnight.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 56. Northeast wind around 6 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 89. East wind 6 to 11 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. North northeast wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 83. North northeast wind 6 to 8 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. West southwest wind 6 to 8 mph becoming east after midnight.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Anthony ID
 43.97°N 111.67°W (Elev. 4993 ft)
2:31 am MDT Jul 15, 2025
3am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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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