National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Current conditions at

ONION PARK (ONPM8)

Lat: 46.91348°NLon: 110.8536°WElev: 7410.0ft.

NA

28°F

-2°C

Humidity 96%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 05 Mar 11:00 AM MST
Extended Forecast for

Neihart MT

Winter Weather Advisory March 5, 12:12pm until March 5, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 5, 12:12pm until March 5, 03:00pm

    NOW until 3:00pm Thu

    Winter Weather Advisory

  • This Afternoon

    High: 27 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 2am. Low around 20. Northwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 27. West wind 10 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. Southwest wind 16 to 18 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 36. Breezy, with a west southwest wind around 24 mph, with gusts as high as 33 mph.

    High: 36 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 36 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 40. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 40 mph.

    High: 40 °F

    Slight Chance
    Snow and
    Windy

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 29. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 43 mph.

    Low: 29 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
Snow, mainly after 5pm. The snow could be heavy at times. High near 27. Northwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow, mainly before 2am. Low around 20. Northwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A 40 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 27. West wind 10 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. Southwest wind 16 to 18 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 36. Breezy, with a west southwest wind around 24 mph, with gusts as high as 33 mph.
Saturday Night
Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 36 mph.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 40. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 40 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 29. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 43 mph.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Windy.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17. Breezy.
Tuesday
Snow. Mostly cloudy, with a high near 22. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 27. Breezy.
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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:
11:47 am MST Mar 5, 2026
Forecast Valid:
12pm MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation