National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

PORPHYRY (PHYM8)

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

NA

20°F

-7°C

Humidity 93%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 12 Mar 10:05 PM MDT
Extended Forecast for

7 Miles N Sand Point MT

Winter Storm Warning March 12, 10:23pm until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 12, 10:23pm until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 19 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Areas of blowing snow before noon. High near 24. West wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 24 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 17. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 17 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 23. Wind chill values as low as -5. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 23 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. Low around -2. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: -2 °F

    Snow and
    Blustery then
    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny, with a high near 17. West southwest wind 14 to 17 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 9. West southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 9 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 33. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 43 mph.

    High: 33 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 19. Breezy, with a west wind 22 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Friday
Snow. The snow could be heavy at times. Areas of blowing snow before noon. High near 24. West wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 17. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 23. Wind chill values as low as -5. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow. Low around -2. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 17. West southwest wind 14 to 17 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 9. West southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 33. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 43 mph.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. Windy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 42. Windy.
Tuesday Night
Mostly cloudy, with a low around 33. Breezy.
Wednesday
Partly sunny, with a high near 48. Breezy.
Wednesday Night
Mostly cloudy, with a low around 37. Breezy.
Thursday
Partly sunny, with a high near 51. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Sand Point MT
 46.92°N 110.55°W (Elev. 8264 ft)
Last Update:
7:32 pm MDT Mar 12, 2026
Forecast Valid:
10pm MDT Mar 12, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation