Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

51°F

11°C

Humidity 57%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 25 Mar 05:00 AM MDT
Extended Forecast for

9 Miles E St. Ignatius MT

  • Overnight

    Overnight: Snow likely.  Cloudy, with a steady temperature around 30. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow, mainly before 8am.  High near 30. Windy, with a west wind 26 to 33 mph, with gusts as high as 49 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Windy. Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly between 2am and 5am. The snow could be heavy at times.  Mostly cloudy, with a low around 13. Wind chill values as low as -5. Windy, with a west wind 25 to 32 mph, with gusts as high as 43 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: A 40 percent chance of snow.  Partly sunny, with a high near 20. Wind chill values as low as -8. Windy, with a west wind 28 to 31 mph, with gusts as high as 44 mph.  New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Breezy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph.

    Low: 12 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely. Cloudy, with a steady temperature around 30. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly before 8am. High near 30. Windy, with a west wind 26 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly between 2am and 5am. The snow could be heavy at times. Mostly cloudy, with a low around 13. Wind chill values as low as -5. Windy, with a west wind 25 to 32 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as -8. Windy, with a west wind 28 to 31 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 12. Breezy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph.
Friday
Sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A slight chance of snow after noon. Partly sunny, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Mostly cloudy, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E St. Ignatius MT
 47.31°N 113.9°W (Elev. 8199 ft)
2:01 am MDT Mar 25, 2026
5am MDT Mar 25, 2026-6pm MDT Mar 31, 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