Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

PORPHYRY (PHYM8)

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

NA

14°F

-10°C

Humidity 54%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 0°F (-18°C)
Visibility NA
Wind Chill4°F (-16°C)
Last update 10 Mar 01:05 PM MDT
Extended Forecast for

9 Miles S Neihart MT

High Wind Warning March 12, 12:00am until March 12, 06:00pm
Click here for hazard details and duration
High Wind Warning
  • This Afternoon

    This Afternoon: A 40 percent chance of snow.  Mostly cloudy, with a high near 23. West wind 11 to 14 mph, with gusts as high as 25 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 8pm.  Mostly cloudy, with a low around 8. Wind chill values as low as -5. West wind 8 to 14 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 30. Wind chill values as low as -5. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 30 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Patchy blowing snow. Cloudy, with a low around 27. Breezy, with a west southwest wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 46 mph.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow.  Widespread blowing snow, mainly before noon. High near 33. Windy, with a west southwest wind 31 to 36 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow and
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow.  Areas of blowing snow before midnight. Low around 22. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow and
    Areas Blowing
    Snow

  • Friday

    Friday: Snow.  High near 32. West wind 11 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow

  • Friday Night

    Friday Night: Snow.  Cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Cloudy, with a high near 28.

    High: 28 °F

    Heavy Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a high near 23. West wind 11 to 14 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 8. Wind chill values as low as -5. West wind 8 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30. Wind chill values as low as -5. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
A 50 percent chance of snow. Patchy blowing snow. Cloudy, with a low around 27. Breezy, with a west southwest wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 46 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow. Widespread blowing snow, mainly before noon. High near 33. Windy, with a west southwest wind 31 to 36 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Areas of blowing snow before midnight. Low around 22. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. High near 32. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow. Cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 28.
Saturday Night
Snow. Cloudy, with a low around 7.
Sunday
A chance of snow. Mostly cloudy, with a high near 23.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 14.
Monday
Snow likely. Cloudy, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Neihart MT
 46.8°N 110.75°W (Elev. 7001 ft)
1:26 pm MDT Mar 10, 2026
1pm MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
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Additional Resources

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