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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

NA

72°F

22°C

Humidity 46%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 19 Aug 08:08 PM MDT
Extended Forecast for

6 Miles SW Brockway MT

  • Tonight

    Tonight: Mostly clear, with a low around 58. North northwest wind around 6 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Light and variable wind.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. North northeast wind 5 to 7 mph becoming east after midnight.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Northeast wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northeast wind 8 to 10 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 88. East southeast wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 64. East southeast wind 15 to 17 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 93. South southeast wind 10 to 13 mph becoming west in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly clear, with a low around 60. West northwest wind 5 to 9 mph becoming light after midnight.

    Low: 60 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Light and variable wind.
Thursday Night
Mostly clear, with a low around 60. North northeast wind 5 to 7 mph becoming east after midnight.
Friday
Sunny, with a high near 86. Northeast wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 59. Northeast wind 8 to 10 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 88. East southeast wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. East southeast wind 15 to 17 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 93. South southeast wind 10 to 13 mph becoming west in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 60. West northwest wind 5 to 9 mph becoming light after midnight.
Monday
Sunny, with a high near 85. West northwest wind 5 to 11 mph.
Monday Night
Mostly clear, with a low around 58. Northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Brockway MT
 47.25°N 105.88°W (Elev. 2710 ft)
Last Update:
3:16 pm MDT Aug 19, 2026
Forecast Valid:
8pm MDT Aug 19, 2026-6pm MDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation