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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

ONION PARK (ONPM8)

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

NA

35°F

2°C

Humidity 58%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 14 Nov 12:00 AM MST
Extended Forecast for

Neihart MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. South southeast wind around 7 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 49. South southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West southwest wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44. South southwest wind 11 to 13 mph, with gusts as high as 26 mph.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. South southwest wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 5pm. Partly sunny, with a high near 46. South wind 7 to 9 mph.

    High: 46 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow. Mostly cloudy, with a high near 35. Calm wind becoming north around 5 mph in the afternoon.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. South southeast wind around 7 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 49. South southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 32. West southwest wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 25 mph.
Sunday
Partly sunny, with a high near 44. South southwest wind 11 to 13 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 33. South southwest wind 8 to 10 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of rain after 5pm. Partly sunny, with a high near 46. South wind 7 to 9 mph.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Mostly cloudy, with a high near 35. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow before 11am. Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Neihart MT
 46.92°N 110.74°W (Elev. 6302 ft)
Last Update:
11:31 pm MST Nov 13, 2026
Forecast Valid:
1am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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