Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

PORPHYRY (PHYM8)

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

NA

3°F

-16°C

Humidity 81%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint -2°F (-19°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 20 Feb 09:05 PM MST
Extended Forecast for

6 Miles NW Sand Point MT

  • Tonight

    Tonight: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around -1. Wind chill values as low as -20. West wind 11 to 13 mph.

    Low: -1 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Wind chill values as low as -15. West wind around 9 mph.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 7. Wind chill values as low as -10. South wind 10 to 14 mph.

    Low: 7 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as -5. South southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Patchy blowing snow after 11pm. Mostly clear, with a low around 19. South southwest wind 15 to 20 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow before 11am. Mostly sunny, with a high near 35. West southwest wind 18 to 21 mph, with gusts as high as 33 mph.

    High: 35 °F

    Patchy
    Blowing Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 34 mph.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 35. Breezy, with a west southwest wind around 24 mph, with gusts as high as 38 mph.

    High: 35 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around -1. Wind chill values as low as -20. West wind 11 to 13 mph.
Saturday
Mostly sunny, with a high near 21. Wind chill values as low as -15. West wind around 9 mph.
Saturday Night
Increasing clouds, with a low around 7. Wind chill values as low as -10. South wind 10 to 14 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as -5. South southwest wind around 14 mph, with gusts as high as 24 mph.
Sunday Night
Patchy blowing snow after 11pm. Mostly clear, with a low around 19. South southwest wind 15 to 20 mph, with gusts as high as 26 mph.
Monday
Patchy blowing snow before 11am. Mostly sunny, with a high near 35. West southwest wind 18 to 21 mph, with gusts as high as 33 mph.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind around 24 mph, with gusts as high as 38 mph.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 25. Windy.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 18. Windy.
Thursday
A slight chance of snow. Partly sunny, with a high near 31. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22. Windy.
Friday
A chance of snow. Partly sunny, with a high near 29. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Sand Point MT
 46.87°N 110.64°W (Elev. 7995 ft)
9:22 pm MST Feb 20, 2026
9pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
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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