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

Hazardous Weather Conditions

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

42°F

6°C

Humidity 67%
Wind Speed SE 6 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 07 Mar 04:00 AM MST
Extended Forecast for

9 Miles E St. Ignatius MT

High Wind Watch March 8, 12:00pm until March 9, 12:00pm
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: Snow. The snow could be heavy at times. Low around 20. West wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.

    Low: 20 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely, mainly before 1pm. The snow could be heavy at times. Cloudy, with a high near 30. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

    High: 30 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: A chance of snow before 1am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 28. Breezy, with a west wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow, mainly after 11am. High near 30. Windy, with a west southwest wind 31 to 41 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 17. Windy, with a west wind 39 to 41 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 17 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: Snow. High near 19. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 19 °F

    Snow and
    Windy

  • Monday Night

    Monday Night: Snow. Low around 12. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Snow and
    Windy

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 15. Windy.

    High: 15 °F

    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Snow. Mostly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Snow and
    Windy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 20. West wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Saturday
Snow likely, mainly before 1pm. The snow could be heavy at times. Cloudy, with a high near 30. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
A chance of snow before 1am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 28. Breezy, with a west wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow, mainly after 11am. High near 30. Windy, with a west southwest wind 31 to 41 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 17. Windy, with a west wind 39 to 41 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow. High near 19. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow. Low around 12. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. Cloudy, with a high near 15. Windy.
Tuesday Night
Snow. Mostly cloudy, with a low around 11. Windy.
Wednesday
Snow. Cloudy, with a high near 25. Windy.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 23. Windy.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 26. Windy.
Thursday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 20. Windy.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 23. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E St. Ignatius MT
 47.31°N 113.9°W (Elev. 8199 ft)
Last Update:
1:01 am MST Mar 7, 2026
Forecast Valid:
5am MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation