National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

50°F

10°C

Humidity 57%
Wind Speed SSE 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 18 Nov 03:20 PM MST
Extended Forecast for

St. Anthony ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind becoming east around 5 mph after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. East northeast wind around 5 mph becoming light and variable in the afternoon.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Calm wind becoming east northeast around 6 mph in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. East northeast wind around 6 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Light and variable wind becoming east northeast around 6 mph in the evening.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Calm wind becoming east around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 50. East northeast wind around 5 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 31. Calm wind becoming east northeast around 6 mph in the evening.
Thursday
Sunny, with a high near 53. East northeast wind around 6 mph.
Thursday Night
Mostly clear, with a low around 25. Light and variable wind becoming east northeast around 6 mph in the evening.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St. Anthony ID
 43.97°N 111.67°W (Elev. 4993 ft)
Last Update:
1:21 pm MST Nov 18, 2025
Forecast Valid:
3pm MST Nov 18, 2025-6pm MST Nov 25, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation