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

2°F

-17°C

Humidity 81%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint -3°F (-19°C)
Visibility NA
Wind Chill-7°F (-22°C)
Last update 21 Feb 04:05 AM MST
Extended Forecast for

7 Miles S Neihart MT

  • Today

    Today: Mostly sunny, with a high near 20. Wind chill values as low as -10. Light west southwest wind.

    High: 20 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 7. Wind chill values as low as zero. South wind around 6 mph.

    Low: 7 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 28. South wind around 7 mph.

    High: 28 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. South southwest wind 7 to 9 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 34. Southwest wind around 10 mph, with gusts as high as 24 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 34. West southwest wind 11 to 13 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 19. West wind 18 to 21 mph, with gusts as high as 32 mph.

    Low: 19 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 24. Breezy.

    High: 24 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 20. Wind chill values as low as -10. Light west southwest wind.
Tonight
Increasing clouds, with a low around 7. Wind chill values as low as zero. South wind around 6 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 28. South wind around 7 mph.
Sunday Night
Mostly clear, with a low around 18. South southwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 34. Southwest wind around 10 mph, with gusts as high as 24 mph.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. West southwest wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. West wind 18 to 21 mph, with gusts as high as 32 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 24. Breezy.
Wednesday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 17.
Thursday
A slight chance of snow. Mostly sunny, with a high near 30. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Neihart MT
 46.84°N 110.73°W (Elev. 7799 ft)
3:52 am MST Feb 21, 2026
4am MST Feb 21, 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