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

65°F

18°C

Humidity 75%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 07 Jul 08:00 AM MDT
Extended Forecast for

10 Miles ENE St. Ignatius MT

  • Today

    Today: Mostly sunny, with a high near 60. West wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Southwest wind 7 to 15 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain before 2pm, then a slight chance of rain after 3pm.  Mostly sunny, with a high near 61. Breezy, with a south southwest wind 13 to 23 mph becoming west in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Windy, with a west wind 25 to 30 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 39 mph.

    Low: 44 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. South southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Breezy.

    Low: 44 °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 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. West wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 48. Southwest wind 7 to 15 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of rain before 2pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 61. Breezy, with a south southwest wind 13 to 23 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 44. Windy, with a west wind 25 to 30 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 39 mph.
Thursday
Sunny, with a high near 57. South southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 44. Breezy.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE St. Ignatius MT
 47.35°N 113.88°W (Elev. 7966 ft)
1:51 am MDT Jul 7, 2026
8am MDT Jul 7, 2026-6pm MDT Jul 13, 2026
 
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Additional Resources

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