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

Inclement Weather in the Pacific Northwest; Heavy Rain and Thunderstorms in Southern Texas

A series of cold fronts will continue to bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this week. Heavy to excessive rainfall may produce areas of flooding over southern Texas through Monday morning. Additionally, strong to locally severe thunderstorms may produce isolated damaging winds and maybe a brief tornado across parts of south Texas. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.

NA

42°F

6°C

Humidity 66%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 08 Nov 06:15 PM MST
Extended Forecast for

12 Miles E Big Sky MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South southwest wind 13 to 16 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. West southwest wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 45. South southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. South southwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. South wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 31. South southwest wind 13 to 16 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 40. West southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 25. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Veterans Day
Sunny, with a high near 45. South southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 28. South southwest wind 8 to 14 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 48. South wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 30. Breezy.
Saturday
Mostly sunny, with a high near 42. Breezy.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A chance of snow. Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Big Sky MT
 45.23°N 111.1°W (Elev. 8596 ft)
Last Update:
3:46 pm MST Nov 8, 2026
Forecast Valid:
6pm MST Nov 8, 2026-6pm MST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation