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

46°F

8°C

Humidity 50%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 18 Oct 05:05 PM MDT
Extended Forecast for

Neihart MT

  • Tonight

    Tonight: Mostly clear, with a low around 36. Southeast wind 6 to 16 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. South southwest wind 7 to 15 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. South wind 7 to 11 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Light and variable wind becoming south southeast 5 to 9 mph in the evening.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 53. South southeast wind around 10 mph, with gusts as high as 18 mph.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. South wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 55. South wind around 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Southeast wind 6 to 16 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 53. South southwest wind 7 to 15 mph.
Monday Night
Partly cloudy, with a low around 39. South wind 7 to 11 mph.
Tuesday
Mostly sunny, with a high near 50. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Light and variable wind becoming south southeast 5 to 9 mph in the evening.
Wednesday
Sunny, with a high near 53. South southeast wind around 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 43. South wind 6 to 13 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 55. South wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35.
Friday
Rain before 9am, then rain and snow between 9am and 3pm, then snow after 3pm. Cloudy, with a high near 38.
Friday Night
Snow likely. Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 28.
Sunday
A slight chance of snow. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.95°N 110.71°W (Elev. 7559 ft)
Last Update:
12:31 pm MDT Oct 18, 2026
Forecast Valid:
5pm MDT Oct 18, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation