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

68°F

20°C

Humidity 50%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 06 Jul 11:00 AM MDT
Extended Forecast for

11 Miles E Arlee MT

  • Today

    Today: Partly sunny, with a high near 67. East southeast wind 6 to 9 mph.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a chance of rain, mainly after 4am.  Mostly cloudy, with a low around 54. North northeast wind 6 to 10 mph becoming south after midnight.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    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 70. South wind 5 to 8 mph becoming west in the afternoon.  Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. West northwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southeast wind 7 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Breezy.

    Low: 52 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 67. East southeast wind 6 to 9 mph.
Tonight
A chance of showers and thunderstorms before 3am, then a chance of rain, mainly after 4am. Mostly cloudy, with a low around 54. North northeast wind 6 to 10 mph becoming south after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
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 70. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 57. West northwest wind 6 to 9 mph becoming east southeast after midnight.
Wednesday
Sunny, with a high near 70. Southeast wind 7 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 52. Breezy.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 56. Breezy.
Sunday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Arlee MT
 47.18°N 113.87°W (Elev. 6201 ft)
2:51 am MDT Jul 6, 2026
11am MDT Jul 6, 2026-6pm MDT Jul 12, 2026
 
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Additional Resources

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