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.

Overcast

48°F

9°C

Humidity 66%
Wind Speed E 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Nov 12:35 PM MST
Extended Forecast for

St. Anthony ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. Light and variable wind becoming southwest around 5 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

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

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 50. East wind around 5 mph becoming light and variable.

    High: 50 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Calm wind becoming east northeast around 6 mph in the evening.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. East northeast wind 5 to 7 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. Light and variable wind becoming southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 31. Calm wind becoming east northeast around 5 mph after midnight.
Wednesday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 50. East wind around 5 mph becoming light and variable.
Wednesday Night
Partly cloudy, with a low around 30. Calm wind becoming east northeast around 6 mph in the evening.
Thursday
Sunny, with a high near 54. East northeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 26.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
A chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 30%.
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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:
10:31 am MST Nov 18, 2025
Forecast Valid:
12pm MST Nov 18, 2025-6pm MST Nov 24, 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