Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

PORPHYRY (PHYM8)

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

NA

36°F

2°C

Humidity 27%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 31 Dec 05:05 PM MST
Extended Forecast for

7 Miles ESE Neihart MT

  • Tonight

    Tonight: Mostly clear, with a low around 27. West wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 37. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm.  Cloudy, with a low around 26. West southwest wind around 10 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before 11am.  Mostly cloudy, with a high near 33. West southwest wind 11 to 17 mph, with gusts as high as 34 mph.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. West wind 13 to 17 mph, with gusts as high as 34 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Southwest wind 13 to 15 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. West southwest wind around 15 mph, with gusts as high as 31 mph.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. West wind 9 to 13 mph, with gusts as high as 24 mph.
New Year's Day
Partly sunny, with a high near 37. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Cloudy, with a low around 26. West southwest wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 33. West southwest wind 11 to 17 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 27. West wind 13 to 17 mph, with gusts as high as 34 mph.
Saturday
Partly sunny, with a high near 35. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 28. Southwest wind 13 to 15 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, with a high near 33. West southwest wind around 15 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
A slight chance of snow. Partly sunny, with a high near 30.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Neihart MT
 46.92°N 110.58°W (Elev. 7812 ft)
4:13 pm MST Dec 31, 2025
5pm MST Dec 31, 2025-6pm MST Jan 7, 2026
 
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Additional Resources

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