Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

74°F

23°C

Humidity 57%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 06 Jul 08:00 PM MDT
Extended Forecast for

8 Miles E St. Ignatius MT

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a chance of rain, mainly after 4am.  Mostly cloudy, with a low around 49. Southeast wind 6 to 9 mph becoming southwest after midnight.  Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of rain and thunderstorms before 3pm, then a slight chance of rain between 3pm and 4pm.  Mostly sunny, with a high near 64. West wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. West wind 6 to 10 mph becoming east southeast in the evening.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 63. Southeast wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West wind 16 to 21 mph becoming southwest 7 to 12 mph after midnight. Winds could gust as high as 29 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °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 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 3am, then a chance of rain, mainly after 4am. Mostly cloudy, with a low around 49. Southeast wind 6 to 9 mph becoming southwest after midnight. Chance of precipitation is 50%.
Tuesday
A slight chance of rain and thunderstorms before 3pm, then a slight chance of rain between 3pm and 4pm. Mostly sunny, with a high near 64. West wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 52. West wind 6 to 10 mph becoming east southeast in the evening.
Wednesday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 63. Southeast wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 48. West wind 16 to 21 mph becoming southwest 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E St. Ignatius MT
 47.32°N 113.93°W (Elev. 7067 ft)
2:01 pm MDT Jul 6, 2026
8pm MDT Jul 6, 2026-6pm MDT Jul 13, 2026
 
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