Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

79°F

26°C

Humidity 41%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 07 Jul 12:00 PM MDT
Extended Forecast for

8 Miles E St. Ignatius MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. West wind around 8 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West northwest wind 6 to 11 mph becoming southeast in the evening.

    Low: 49 °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 63. South southwest wind 9 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    High: 63 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 26 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 62. West wind around 8 mph.
Tonight
Mostly clear, with a low around 49. West northwest wind 6 to 11 mph becoming southeast in the evening.
Wednesday
A slight chance of rain before 2pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 63. South southwest wind 9 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 47. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 26 mph.
Thursday
Sunny, with a high near 59. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E St. Ignatius MT
 47.3°N 113.93°W (Elev. 8235 ft)
12:21 pm MDT Jul 7, 2026
12pm MDT Jul 7, 2026-6pm MDT Jul 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

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