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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

ST. IGNATIUS (SIGM)

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

NA

37°F

3°C

Humidity 100%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Nov 12:00 PM MST
Extended Forecast for

11 Miles ENE St. Ignatius MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Breezy, with a south wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph.

    Low: 29 °F

    Increasing
    Clouds and
    Breezy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly between 8am and noon. Partly sunny, with a high near 31. West wind 6 to 13 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Breezy, with a southwest wind 8 to 13 mph becoming east southeast 17 to 22 mph after midnight. Winds could gust as high as 30 mph.

    Low: 24 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Breezy, with an east wind 20 to 25 mph becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 29. Breezy, with a south wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph.
Saturday
A 50 percent chance of snow, mainly between 8am and noon. Partly sunny, with a high near 31. West wind 6 to 13 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 24. Breezy, with a southwest wind 8 to 13 mph becoming east southeast 17 to 22 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 34. Breezy, with an east wind 20 to 25 mph becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A chance of snow. Mostly cloudy, with a high near 25.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A slight chance of snow. Partly sunny, with a high near 26.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE St. Ignatius MT
 47.37°N 113.88°W (Elev. 8396 ft)
Last Update:
11:22 am MST Nov 13, 2026
Forecast Valid:
12pm MST Nov 13, 2026-6pm MST Nov 19, 2026
 
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Chance of Precipitation