National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

55°F

13°C

Humidity 78%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 03 Jul 03:00 AM MDT
Extended Forecast for

3 Miles W Arlee MT

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. West northwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 82. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 55. West northwest wind around 5 mph becoming calm in the evening.
Independence Day
Sunny, with a high near 82. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 57. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 81. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 57.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Arlee MT
 47.18°N 114.15°W (Elev. 3681 ft)
Last Update:
2:01 am MDT Jul 3, 2026
Forecast Valid:
4am MDT Jul 3, 2026-6pm MDT Jul 9, 2026
 
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