Severe Weather and Heavy Rain for the Southern U.S.

A potent storm system will roll across the Southern tier of the U.S. over the next two days. As a result, severe thunderstorms with large hail, damaging winds and a few tornadoes are possible from the southern Plains and Lower Mississippi Valley into the South and Southeast. Also, heavy rain from these thunderstorms may cause some flood concerns, especially in the Lower Mississippi Valley. Read More >

Current conditions at

Garden Wall (GDNWL)

Lat: 48.74167°NLon: 113.73725°WElev: 7400ft.

NA

18°F

-8°C

Humidity 83%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 22 Apr 05:00 PM MDT
Extended Forecast for

14 Miles WSW St Mary MT

Winter Weather Advisory until April 23, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 23, 12:00pm

    NOW until
    12:00pm Fri

    Winter Weather Advisory

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 13. Wind chill values as low as zero. East wind 14 to 18 mph, with gusts as high as 25 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 13 °F

  • Friday

    Friday: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 27. Wind chill values as low as zero. East wind 8 to 13 mph becoming west in the afternoon.  New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 27 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 20. West southwest wind around 11 mph.

    Mostly Cloudy
    then Slight
    Chance Snow

    Low: 20 °F

  • Saturday

    Saturday: Snow, mainly after noon.  High near 27. Southwest wind around 11 mph becoming east northeast in the afternoon.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Chance Snow
    then Snow

    High: 27 °F

  • Saturday
    Night

    Saturday Night: Snow.  Low around 24. East northeast wind 13 to 15 mph becoming south southwest after midnight.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Snow

    Low: 24 °F

  • Sunday

    Sunday: Snow.  High near 29. Southwest wind 11 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 29 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 22. West southwest wind around 14 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 22 °F

  • Monday

    Monday: A chance of snow, mainly after noon.  Partly sunny, with a high near 31. West wind around 14 mph, with gusts as high as 20 mph.

    Chance Snow

    High: 31 °F

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as zero. East wind 14 to 18 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 27. Wind chill values as low as zero. East wind 8 to 13 mph becoming west in the afternoon. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 20. West southwest wind around 11 mph.
Saturday
Snow, mainly after noon. High near 27. Southwest wind around 11 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 24. East northeast wind 13 to 15 mph becoming south southwest after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. High near 29. Southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. West southwest wind around 14 mph. New snow accumulation of less than a half inch possible.
Monday
A chance of snow, mainly after noon. Partly sunny, with a high near 31. West wind around 14 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 24.
Tuesday
A slight chance of snow after noon. Mostly sunny, with a high near 34.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Wednesday
A slight chance of snow. Partly sunny, with a high near 36.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Thursday
A chance of snow. Mostly cloudy, with a high near 37. Breezy.
Click Map For Forecast
Point Forecast:
14 Miles WSW St Mary MT
 48.67°N 113.71°W (Elev. 7067 ft)
6:04 pm MDT Apr 22, 2021
6pm MDT Apr 22, 2021-6pm MDT Apr 29, 2021
 
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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