Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

38°F

3°C

Humidity 59%
Wind Speed N 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 20 May 06:53 AM MDT
Extended Forecast for

St. Anthony ID

Frost Advisory May 20, 07:04am until May 20, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory May 20, 07:04am until May 20, 09:00am

    NOW until 9:00am Wed

    Frost Advisory

  • Today

    High: 64 °F

    Mostly Sunny
    then Isolated
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then showers likely.  Low around 36. Southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Thursday

    Thursday: Scattered showers before noon, then isolated showers and thunderstorms between noon and 2pm.  Partly sunny, with a high near 60. North wind 5 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%.

    High: 60 °F

    Scattered
    Showers then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. North wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 66. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Today
Isolated showers after 5pm. Increasing clouds, with a high near 64. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms before 1am, then showers likely. Low around 36. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Thursday
Scattered showers before noon, then isolated showers and thunderstorms between noon and 2pm. Partly sunny, with a high near 60. North wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 31. North wind 7 to 14 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 66. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 43.
Memorial Day
Sunny, with a high near 82. Breezy.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
St. Anthony ID
 43.95°N 111.7°W (Elev. 4957 ft)
5:31 am MDT May 20, 2026
7am MDT May 20, 2026-6pm MDT May 26, 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