Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

Lat: 47.31333°NLon: 114.09806°WElev: 2990.0ft.

NA

35°F

2°C

Humidity 100%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 13 Nov 07:00 AM MST
Extended Forecast for

11 Miles ENE St. Ignatius MT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 46. South wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Breezy, with an east wind 14 to 22 mph becoming south after midnight. Winds could gust as high as 32 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow before noon, then a chance of snow between noon and 3pm.  Partly sunny, with a high near 38. South southwest wind 5 to 10 mph becoming west in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West southwest wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Southeast wind 15 to 20 mph becoming southwest 7 to 12 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of snow.  Mostly cloudy, with a high near 36. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 46. South wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph.
Tonight
Mostly cloudy, with a low around 33. Breezy, with an east wind 14 to 22 mph becoming south after midnight. Winds could gust as high as 32 mph.
Saturday
A slight chance of rain and snow before noon, then a chance of snow between noon and 3pm. Partly sunny, with a high near 38. South southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 28. West southwest wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.
Sunday
Mostly sunny, with a high near 41. Southeast wind 15 to 20 mph becoming southwest 7 to 12 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 36. Little or no snow accumulation expected.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Partly sunny, with a high near 31.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE St. Ignatius MT
 47.39°N 113.88°W (Elev. 6588 ft)
6:53 am MST Nov 13, 2026
7am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
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Additional Resources

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