Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

75°F

24°C

Humidity 34%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 Jun 12:00 PM MDT
Extended Forecast for

10 Miles ENE St. Ignatius MT

  • This Afternoon

    This Afternoon: A slight chance of rain before 2pm, then a slight chance of rain after 4pm.  Snow level 9600 feet. Mostly sunny, with a high near 50. West wind 17 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 39. West wind 15 to 20 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 28 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers between noon and 2pm. Some thunder is also possible.  Snow level 8700 feet rising to 9400 feet in the afternoon. Sunny, with a high near 47. West wind 10 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. North northwest wind 13 to 17 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Southeast wind 8 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 2pm, then a slight chance of rain after 4pm. Snow level 9600 feet. Mostly sunny, with a high near 50. West wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 39. West wind 15 to 20 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 28 mph.
Monday
A slight chance of rain and snow showers between noon and 2pm. Some thunder is also possible. Snow level 8700 feet rising to 9400 feet in the afternoon. Sunny, with a high near 47. West wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 36. North northwest wind 13 to 17 mph becoming southeast after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 52. Southeast wind 8 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
A chance of rain. Mostly cloudy, with a high near 46.
Friday Night
Rain likely. Snow level 10300 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 35.
Saturday
Rain and snow showers. Some thunder is also possible. Snow level 8600 feet. Cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE St. Ignatius MT
 47.37°N 113.88°W (Elev. 8396 ft)
12:21 pm MDT Jun 21, 2026
12pm MDT Jun 21, 2026-6pm MDT Jun 27, 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