Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Very Active Weather Pattern Over The Western And Central U.S. Through Midweek

A powerful storm system will bring heavy snow, strong winds, and dangerous travel to much of the western and central U.S. through midweek. Snowfall amounts could exceed one foot in a few locations. On the warm side of this system, heavy rainfall and flooding will be possible from the lower Mississippi Valley to the Great Lakes midweek. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859ft.

Partly Cloudy

34°F

1°C

Humidity 67%
Wind Speed SW 20 G 28 MPH
Barometer 29.45 in (998.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 18 Feb 1:53 pm MST
Extended Forecast for

St. Anthony ID

Winter Storm Warning until February 18, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 18, 11:00pm

    NOW until
    11:00pm Sun

    Winter Storm Warning

  • This
    Afternoon

    This Afternoon: Snow likely.  Mostly cloudy, with a high near 33. Southwest wind around 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    Snow Likely

    High: 33 °F

  • Tonight

    Tonight: A 40 percent chance of snow.  Mostly cloudy, with a low around 4. Wind chill values as low as -7. South southwest wind 10 to 15 mph becoming east southeast after midnight. Winds could gust as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 4 °F

  • Washington's
    Birthday

    Washington's Birthday: A 30 percent chance of snow.  Mostly cloudy, with a high near 19. Wind chill values as low as -10. North northeast wind 7 to 9 mph.  Little or no snow accumulation expected.

    Chance Snow

    High: 19 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around -7. Wind chill values as low as -16. North northeast wind 6 to 8 mph.

    Slight Chance
    Snow

    Low: -7 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow.  Partly sunny, with a high near 14. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.

    Slight Chance
    Snow

    High: 14 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around -2.

    Slight Chance
    Snow

    Low: -2 °F

  • Wednesday

    Wednesday: A 20 percent chance of snow.  Partly sunny, with a high near 20.

    Slight Chance
    Snow

    High: 20 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 6.

    Slight Chance
    Snow

    Low: 6 °F

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 33. Southwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
A 40 percent chance of snow. Mostly cloudy, with a low around 4. Wind chill values as low as -7. South southwest wind 10 to 15 mph becoming east southeast after midnight. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Washington's Birthday
A 30 percent chance of snow. Mostly cloudy, with a high near 19. Wind chill values as low as -10. North northeast wind 7 to 9 mph. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -7. Wind chill values as low as -16. North northeast wind 6 to 8 mph.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 14. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -2.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 20.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 6.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 27.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 12.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
Click Map For Forecast
Point Forecast:
St. Anthony ID
 43.97°N 111.67°W (Elev. 4993 ft)
3:06 am MST Feb 18, 2018
2pm MST Feb 18, 2018-6pm MST Feb 24, 2018
 
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