Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

36°F

2°C

Humidity 96%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Feb 07:00 AM MST
Extended Forecast for

9 Miles E St. Ignatius MT

  • Today

    Today: Snow, mainly before 3pm. The snow could be heavy at times.  High near 23. West wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 8 to 12 inches possible.

    High: 23 °F

    Heavy Snow

  • Tonight

    Tonight: Snow likely, mainly between 8pm and 2am. The snow could be heavy at times.  Cloudy, with a low around 21. West southwest wind 15 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Heavy Snow

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 11am.  High near 28. Breezy, with a south wind 20 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: Snow.  Low around 18. South wind 17 to 20 mph becoming west northwest after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  High near 20. West wind around 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 20 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 5. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 5 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow.  High near 11. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 11 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Cloudy, with a low around 3.

    Low: 3 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 13.

    High: 13 °F

    Snow

Detailed Forecast

Today
Snow, mainly before 3pm. The snow could be heavy at times. High near 23. West wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 8 to 12 inches possible.
Tonight
Snow likely, mainly between 8pm and 2am. The snow could be heavy at times. Cloudy, with a low around 21. West southwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Washington's Birthday
Snow, mainly after 11am. High near 28. Breezy, with a south wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow. Low around 18. South wind 17 to 20 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 20. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 5. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 11. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely. Cloudy, with a low around 3.
Thursday
Snow. Mostly cloudy, with a high near 13.
Thursday Night
Snow likely. Mostly cloudy, with a low around 7.
Friday
Snow. Mostly cloudy, with a high near 14.
Friday Night
A chance of snow. Mostly cloudy, with a low around 7.
Saturday
Snow likely. Mostly cloudy, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E St. Ignatius MT
 47.31°N 113.9°W (Elev. 8199 ft)
1:01 am MST Feb 15, 2026
8am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database