Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

66°F

19°C

Humidity 70%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 07 Jul 10:00 PM MDT
Extended Forecast for

11 Miles ENE St. Ignatius MT

  • Tonight

    Tonight: Mostly clear, with a low around 48. South wind 11 to 16 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain before 2pm, then a slight chance of showers and thunderstorms after 3pm.  Sunny, with a high near 61. Breezy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 20%.

    High: 61 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Breezy, with a west southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 38 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. West southwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Breezy, with a west wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. South wind 11 to 16 mph.
Wednesday
A slight chance of rain before 2pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 61. Breezy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 45. Breezy, with a west southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 38 mph.
Thursday
Sunny, with a high near 57. West southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 45. Breezy, with a west wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 64.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE St. Ignatius MT
 47.37°N 113.88°W (Elev. 8396 ft)
2:01 pm MDT Jul 7, 2026
11pm MDT Jul 7, 2026-6pm MDT Jul 14, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database