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

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

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

NA

49°F

9°C

Humidity 37%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 06 Nov 06:45 PM MST
Extended Forecast for

5 Miles W Marysville MT

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 37. Southwest wind 11 to 15 mph, with gusts as high as 39 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 54. South southwest wind 3 to 6 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. West wind 11 to 17 mph, with gusts as high as 33 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. West southwest wind 7 to 15 mph, with gusts as high as 32 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Calm wind becoming west southwest around 6 mph in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. West wind 7 to 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 37. Southwest wind 11 to 15 mph, with gusts as high as 39 mph.
Saturday
Partly sunny, with a high near 54. South southwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 40. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 50. West wind 11 to 17 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 34. West southwest wind 7 to 15 mph, with gusts as high as 32 mph.
Monday
Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 37. Calm wind becoming west southwest around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 49. West wind 7 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 38.
Veterans Day
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Marysville MT
 46.76°N 112.42°W (Elev. 5003 ft)
Last Update:
3:31 pm MST Nov 6, 2026
Forecast Valid:
7pm MST Nov 6, 2026-6pm MST Nov 13, 2026
 
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Additional Resources

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Chance of Precipitation