Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

PORPHYRY (PHYM8)

Lat: 46.83821°NLon: 110.71813°WElev: 8232.0ft.

NA

1°F

-17°C

Humidity 79%
Wind Speed W 4 MPH
Barometer NA
Dewpoint -4°F (-20°C)
Visibility NA
Wind Chill-8°F (-22°C)
Last update 15 Mar 08:05 AM MDT
Extended Forecast for

7 Miles N Sand Point MT

  • Today

    Today: Mostly sunny, with a high near 15. Wind chill values as low as -25. West wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 15 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 4am.  Patchy blowing snow between 4am and 5am. Increasing clouds, with a low around 8. Wind chill values as low as -10. West wind 14 to 18 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Mostly Cloudy
    then Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly after noon.  Patchy blowing snow before noon. Mostly cloudy, with a high near 34. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 46 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 32. Windy, with a west southwest wind 31 to 38 mph, with gusts as high as 55 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Windy. Snow
    Likely then
    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow.  Partly sunny, with a high near 40. Windy, with a west southwest wind 31 to 38 mph, with gusts as high as 55 mph.  Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 35. Breezy, with a west wind around 29 mph, with gusts as high as 44 mph.  Little or no snow accumulation expected.

    Low: 35 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Breezy, with a west wind around 29 mph, with gusts as high as 45 mph.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. West southwest wind 18 to 21 mph, with gusts as high as 41 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 15. Wind chill values as low as -25. West wind 10 to 18 mph, with gusts as high as 29 mph.
Tonight
A 30 percent chance of snow, mainly after 4am. Patchy blowing snow between 4am and 5am. Increasing clouds, with a low around 8. Wind chill values as low as -10. West wind 14 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after noon. Patchy blowing snow before noon. Mostly cloudy, with a high near 34. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 32. Windy, with a west southwest wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 40. Windy, with a west southwest wind 31 to 38 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 35. Breezy, with a west wind around 29 mph, with gusts as high as 44 mph. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a high near 45. Breezy, with a west wind around 29 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly cloudy, with a low around 36. West southwest wind 18 to 21 mph, with gusts as high as 41 mph.
Thursday
Partly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
A chance of rain. Partly sunny, with a high near 51.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Sand Point MT
 46.92°N 110.55°W (Elev. 8264 ft)
3:16 am MDT Mar 15, 2026
8am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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Additional Resources

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