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

38°F

3°C

Humidity 100%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 13 Nov 04:00 PM MST
Extended Forecast for

St. Ignatius MT

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 34. East southeast wind 5 to 8 mph becoming calm  after midnight.

    Low: 34 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 11am.  Patchy fog before 8am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.

    High: 47 °F

    Chance Rain
    and Patchy
    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. Southeast wind 3 to 6 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 52. Southeast wind 3 to 7 mph.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Light south southeast wind.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of rain.  Cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain before 8am, then a chance of rain and snow.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm, then a chance of snow.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 34. East southeast wind 5 to 8 mph becoming calm after midnight.
Saturday
A 40 percent chance of rain, mainly before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.
Saturday Night
Increasing clouds, with a low around 31. Southeast wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 52. Southeast wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 34. Light south southeast wind.
Monday
A 50 percent chance of rain. Cloudy, with a high near 44.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 31.
Tuesday
A chance of rain before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A slight chance of snow before 11am, then a slight chance of rain after 5pm. Partly sunny, with a high near 38.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Mostly cloudy, with a high near 37.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Ignatius MT
 47.31°N 114.09°W (Elev. 2999 ft)
1:01 pm MST Nov 13, 2026
5pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database