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

22°F

-6°C

Humidity 66%
Wind Speed WNW 8 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 16 Apr 04:05 PM MDT
Extended Forecast for

9 Miles S Neihart MT

  • This Afternoon

    This Afternoon: Snow likely. Mostly cloudy, with a high near 27. West northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.

    High: 27 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely before 11pm, then a chance of snow after midnight. Mostly cloudy, with a low around 12. Wind chill values as low as zero. West northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly after 3pm. The snow could be heavy at times. Partly sunny, with a high near 28. Wind chill values as low as zero. West northwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Chance Snow
    then Heavy
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17. West wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 42. West southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 27. West northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow likely before 11pm, then a chance of snow after midnight. Mostly cloudy, with a low around 12. Wind chill values as low as zero. West northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly after 3pm. The snow could be heavy at times. Partly sunny, with a high near 28. Wind chill values as low as zero. West northwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17. West wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 42. West southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 25. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 52. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 32. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Sunny, with a high near 62.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Wednesday
Rain likely and possibly a thunderstorm. Partly sunny, with a high near 58.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Thursday
Snow likely. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Neihart MT
 46.8°N 110.75°W (Elev. 7001 ft)
Last Update:
12:31 pm MDT Apr 16, 2026
Forecast Valid:
4pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
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