Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

PORPHYRY (PHYM8)

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

NA

7°F

-14°C

Humidity 84%
Wind Speed WSW 13 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 29 Dec 04:05 AM MST
Extended Forecast for

7 Miles S Neihart MT

  • Today

    Today: Sunny, with a high near 23. Wind chill values as low as zero. West southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 23 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. West southwest wind around 8 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. West southwest wind 5 to 7 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. West southwest wind around 8 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35. West southwest wind 6 to 8 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. West southwest wind around 7 mph.

    Low: 25 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 35. Southwest wind around 7 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. West southwest wind 6 to 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 23. Wind chill values as low as zero. West southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 18. West southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 29. West southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 24. West southwest wind around 8 mph.
Wednesday
Sunny, with a high near 35. West southwest wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 25. West southwest wind around 7 mph.
New Year's Day
Partly sunny, with a high near 35. Southwest wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 26. West southwest wind 6 to 8 mph.
Friday
Mostly cloudy, with a high near 32.
Friday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 31.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Neihart MT
 46.84°N 110.73°W (Elev. 7799 ft)
4:36 am MST Dec 29, 2025
4am MST Dec 29, 2025-6pm MST Jan 4, 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