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

PORPHYRY (PHYM8)

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

NA

30°F

-1°C

Humidity 99%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 12 Apr 01:05 AM MDT
Extended Forecast for

7 Miles S Neihart MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. West wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 46. West wind around 6 mph becoming east southeast in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers before 10pm, then a chance of snow. Some thunder is also possible. Low around 28. East southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Snow. High near 39. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 39 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. West southwest wind 8 to 11 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. Southwest wind 7 to 11 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after noon. Mostly cloudy, with a high near 39. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 39 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 19.

    Low: 19 °F

    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. West wind around 7 mph.
Sunday
A chance of snow showers before 3pm, then rain and snow showers. Some thunder is also possible. High near 46. West wind around 6 mph becoming east southeast in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers before 10pm, then a chance of snow. Some thunder is also possible. Low around 28. East southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 39. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 42. West southwest wind 8 to 11 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. Southwest wind 7 to 11 mph, with gusts as high as 24 mph.
Wednesday
Snow, mainly after noon. Mostly cloudy, with a high near 39. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Wednesday Night
Snow. Cloudy, with a low around 19.
Thursday
Snow. Cloudy, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13.
Friday
Snow likely. Partly sunny, with a high near 31.
Friday Night
A chance of snow. Partly cloudy, with a low around 16.
Saturday
A chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Neihart MT
 46.84°N 110.73°W (Elev. 7799 ft)
Last Update:
12:32 am MDT Apr 12, 2026
Forecast Valid:
1am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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