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

11 Miles W St. Ignatius MT

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 33. East wind around 5 mph becoming calm  in the evening.

    Low: 33 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am.  Patchy fog before 8am.  Otherwise, cloudy, then gradual clearing during the afternoon, with a high near 49. Light and variable wind.

    High: 49 °F

    Chance Rain
    and Patchy
    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Light south southwest wind.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. South wind 3 to 5 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Light south southwest wind.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of rain.  Cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 2am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain, mainly before 10am. Patchy fog before 8am. Otherwise, cloudy, then gradual clearing during the afternoon, with a high near 49. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 29. Light south southwest wind.
Sunday
Partly sunny, with a high near 53. South wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 33. Light south southwest wind.
Monday
A 50 percent chance of rain. Cloudy, with a high near 46.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 41.
Tuesday Night
A slight chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 40.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W St. Ignatius MT
 47.35°N 114.34°W (Elev. 2799 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