Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Clear

39°F

4°C

Humidity 75%
Wind Speed S 4 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 26 Dec 02:35 AM MST
Extended Forecast for

6 Miles ENE St. Anthony ID

  • Overnight

    Overnight: Rain.  Steady temperature around 38. South southwest wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain and snow before 1pm, then a chance of snow.  High near 42. Southwest wind 13 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 26. South southwest wind 14 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Saturday

    Saturday: Snow, mainly after 11am.  High near 33. Southwest wind 17 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 8. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 8 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Steady temperature around 38. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday
Rain and snow before 1pm, then a chance of snow. High near 42. Southwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. South southwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow, mainly after 11am. High near 33. Southwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 8. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
New Year's Day
A 10 percent chance of snow. Mostly cloudy, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE St. Anthony ID
 44°N 111.59°W (Elev. 5059 ft)
10:31 pm MST Dec 25, 2025
2am MST Dec 26, 2025-6pm MST Jan 1, 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