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

USCRN SITE AT BANNACK STATE PARK NEAR DILLON 18WSW (BSPM8)

Lat: 45.15778°NLon: 113.00583°WElev: 5941.0ft.

NA

35°F

2°C

Humidity 66%
Wind Speed NA 3 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 14 Nov 01:10 AM MST
Extended Forecast for

5 Miles SSE Bannack MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. East southeast wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow between 9am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 44. South southeast wind 6 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 5 to 11 mph becoming south after midnight.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. South southeast wind around 15 mph, with gusts as high as 23 mph.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Rain likely, mainly after 5pm. Partly sunny, with a high near 43. South wind around 7 mph. Chance of precipitation is 60%.

    High: 43 °F

    Chance Rain
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain likely before 8pm, then snow. Low around 28. South southeast wind around 6 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow. Mostly cloudy, with a high near 33. Northwest wind 5 to 7 mph.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. East southeast wind around 7 mph.
Saturday
A chance of rain and snow between 9am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 44. South southeast wind 6 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 29. West wind 5 to 11 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 45. South southeast wind around 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 29. South wind 8 to 13 mph, with gusts as high as 21 mph.
Monday
Rain likely, mainly after 5pm. Partly sunny, with a high near 43. South wind around 7 mph. Chance of precipitation is 60%.
Monday Night
Rain likely before 8pm, then snow. Low around 28. South southeast wind around 6 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow. Mostly cloudy, with a high near 33. Northwest wind 5 to 7 mph.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Bannack MT
 45.11°N 112.97°W (Elev. 6198 ft)
Last Update:
11:31 pm MST Nov 13, 2026
Forecast Valid:
2am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
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Additional Resources

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Chance of Precipitation