High Flood Risk For Saturated Tennessee Valley and South; Near-Blizzard Conditions Possible for the Plains and Upper Midwest This Weekend

A high risk for flash flooding near a stalled front will continue across the saturated Tennessee Valley and South today. Meanwhile, a storm system producing heavy mountain and rare low elevation snows will shift from the Southwest across the Plains this weekend, with near blizzard conditions. To the south, an outbreak of severe thunderstorms is expected for the Mississippi Valley on Saturday. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775ft.

NA

5°F

-15°C

Humidity 79%
Wind Speed W 18 G 30 MPH
Barometer 29.68 in
Dewpoint 0°F (-18°C)
Visibility NA
Wind Chill-15°F (-26°C)
Last update 22 Feb 11:00 am MST
Extended Forecast for

14 Miles WSW St Mary MT

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

    NOW until
    12:00am Sat

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: A 40 percent chance of snow.  Patchy blowing snow. Mostly cloudy, with a high near 13. Wind chill values as low as -8. Breezy, with a southwest wind around 25 mph, with gusts as high as 34 mph.  Total daytime snow accumulation of less than a half inch possible.

    Chance Snow
    and Patchy
    Blowing Snow

    High: 13 °F

  • Tonight

    Tonight: Snow.  Areas of blowing snow. Temperature falling to near 9 by 8pm, then rising to around 13 during the remainder of the night. Wind chill values as low as -12. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Snow and
    Areas Blowing
    Snow

    Low: 9 °F

  • Saturday

    Saturday: Snow.  Patchy blowing snow between 2pm and 5pm. Temperature falling to around 3 by 5pm. Wind chill values as low as -15. West wind 13 to 18 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow and
    Patchy
    Blowing Snow

    High: 11 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 11pm.  Patchy blowing snow between 8pm and 4am. Mostly cloudy, with a low around -7. Wind chill values as low as -30. East northeast wind 15 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    and Patchy
    Blowing Snow

    Low: -7 °F

  • Sunday

    Sunday: A 30 percent chance of snow.  Partly sunny and cold, with a high near 2. East northeast wind around 17 mph, with gusts as high as 28 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 2 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around -12.

    Slight Chance
    Snow

    Low: -12 °F

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am.  Cloudy and cold, with a high near 2. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 2 °F

  • Monday
    Night

    Monday Night: A chance of snow, mainly before 11pm.  Cloudy, with a low around -11.

    Chance Snow

    Low: -11 °F

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a high near 13. Wind chill values as low as -8. Breezy, with a southwest wind around 25 mph, with gusts as high as 34 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Areas of blowing snow. Temperature falling to near 9 by 8pm, then rising to around 13 during the remainder of the night. Wind chill values as low as -12. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. Patchy blowing snow between 2pm and 5pm. Temperature falling to around 3 by 5pm. Wind chill values as low as -15. West wind 13 to 18 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely, mainly before 11pm. Patchy blowing snow between 8pm and 4am. Mostly cloudy, with a low around -7. Wind chill values as low as -30. East northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow. Partly sunny and cold, with a high near 2. East northeast wind around 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -12.
Monday
A 30 percent chance of snow, mainly after 11am. Cloudy and cold, with a high near 2. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow, mainly before 11pm. Cloudy, with a low around -11.
Tuesday
Mostly cloudy and cold, with a high near 5.
Tuesday Night
Partly cloudy, with a low around -9.
Wednesday
A chance of snow. Mostly sunny, with a high near 12.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 2.
Thursday
A chance of snow. Partly sunny, with a high near 12.
Click Map For Forecast
Point Forecast:
14 Miles WSW St Mary MT
 48.67°N 113.71°W (Elev. 7067 ft)
9:12 am MST Feb 22, 2019
2pm MST Feb 22, 2019-6pm MST Feb 28, 2019
 
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