Wintry Weather Across Wide Swaths of the Country; Heavy Rain in the Mid South

A developing storm will bring wintry conditions from the Midwest to the Mid-Atlantic, including into the National Capital Region; and heavy rain that may cause flash flooding across the Mid-South. In the West, another storm will slide south along the coast with low elevation snow, and 1 to 2 feet in the mountains. Heavy rain may also cause flash floods on the western Hawaiian Islands. Read More >

Current conditions at

Garden Wall (GDNWL)

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

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update
Extended Forecast for

13 Miles W St Mary MT

Winter Weather Advisory until February 21, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 21, 11:00am

    NOW until
    11:00am Thu

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: A 40 percent chance of snow.  Widespread blowing snow. Mostly cloudy, with a high near 16. Wind chill values as low as -7. Southwest wind 15 to 20 mph, with gusts as high as 29 mph.  Total daytime snow accumulation of less than one inch possible.

    Chance Snow
    and Blowing
    Snow

    High: 16 °F

  • Tonight

    Tonight: Snow likely.  Widespread blowing snow, mainly before 8pm. Cloudy, with a temperature rising to around 12 by 10pm. Wind chill values as low as -12. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely
    and Blowing
    Snow

    Low: 8 °F

  • Wednesday

    Wednesday: Snow.  High near 22. Wind chill values as low as -4. West wind 8 to 16 mph becoming northeast in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 22 °F

  • Wednesday
    Night

    Wednesday Night: Snow likely, mainly before 11pm.  Patchy blowing snow. Mostly cloudy, with a low around 1. Wind chill values as low as -17. Blustery, with a north northeast wind 17 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely
    and Patchy
    Blowing Snow

    Low: 1 °F

  • Thursday

    Thursday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 16. Northeast wind 11 to 16 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    Slight Chance
    Snow then
    Mostly Sunny

    High: 16 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 1.

    Partly Cloudy

    Low: 1 °F

  • Friday

    Friday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 20. Breezy.  Little or no snow accumulation expected.

    Chance Snow
    and Breezy

    High: 20 °F

  • Friday
    Night

    Friday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 10. Breezy.

    Chance Snow
    and Breezy

    Low: 10 °F

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a high near 16. Wind chill values as low as -7. Southwest wind 15 to 20 mph, with gusts as high as 29 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely. Widespread blowing snow, mainly before 8pm. Cloudy, with a temperature rising to around 12 by 10pm. Wind chill values as low as -12. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 22. Wind chill values as low as -4. West wind 8 to 16 mph becoming northeast in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 1. Wind chill values as low as -17. Blustery, with a north northeast wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 16. Northeast wind 11 to 16 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 1.
Friday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 20. Breezy. Little or no snow accumulation expected.
Friday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 10. Breezy.
Saturday
Snow likely. Mostly cloudy, with a high near 21.
Saturday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 1.
Sunday
A chance of snow. Mostly cloudy, with a high near 13.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -2.
Monday
A chance of snow. Mostly cloudy, with a high near 12.
Click Map For Forecast
Point Forecast:
13 Miles W St Mary MT
 48.76°N 113.7°W (Elev. 5033 ft)
2:22 pm MST Feb 19, 2019
2pm MST Feb 19, 2019-6pm MST Feb 25, 2019
 
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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