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

Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

SHENANGO (SGOM8)

Lat: 45.45964°NLon: 111.24447°WElev: 5391.0ft.

NA

58°F

14°C

Humidity 40%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 02 Aug 11:39 PM MDT
Extended Forecast for

10 Miles N Big Sky MT

Red Flag Warning August 3, 12:17am until August 3, 03:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 3, 12:17am until August 3, 03:00am

    NOW until 3:00am Mon

    Red Flag Warning

  • Overnight

    Low: 44 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke. Mostly sunny, with a high near 61. North northwest wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 61 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Areas of smoke. Partly cloudy, with a low around 40. North wind 5 to 7 mph becoming calm in the evening.

    Low: 40 °F

    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke before 7am. Sunny, with a high near 67. Calm wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Areas Smoke
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. North wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 78 °F

    Sunny

Detailed Forecast

Overnight
Patchy smoke after 4am. Partly cloudy, with a low around 44. Northwest wind 5 to 13 mph.
Monday
Patchy smoke. Mostly sunny, with a high near 61. North northwest wind 5 to 11 mph, with gusts as high as 23 mph.
Monday Night
Areas of smoke. Partly cloudy, with a low around 40. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Areas of smoke before 7am. Sunny, with a high near 67. Calm wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 44. North wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 73. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 49. Northwest wind 5 to 8 mph becoming light and variable.
Thursday
Sunny, with a high near 78. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Big Sky MT
 45.4°N 111.31°W (Elev. 7398 ft)
Last Update:
10:36 pm MDT Aug 2, 2026
Forecast Valid:
12am MDT Aug 3, 2026-6pm MDT Aug 9, 2026
 
Forecast Discussion
 
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Additional Resources

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