Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

NA

39°F

4°C

Humidity 71%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 07 Nov 12:30 AM MST
Extended Forecast for

12 Miles SSE Gallatin Gateway MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Southeast wind 3 to 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. South southeast wind around 5 mph becoming calm  in the morning.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Southeast wind around 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. South southwest wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. South southwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind around 6 mph becoming calm  after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Southeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 56. South southeast wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 34. Southeast wind around 7 mph.
Sunday
Partly sunny, with a high near 57. South southwest wind 8 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 31. South southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Monday
Partly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 31. South wind around 6 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 54. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32.
Veterans Day
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Gallatin Gateway MT
 45.42°N 111.13°W (Elev. 6293 ft)
11:31 pm MST Nov 6, 2026
12am MST Nov 7, 2026-6pm MST Nov 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database