Heavy Rain Threatens the Mid-Atlantic on Sunday While Fire Weather Conditions Worsen in the Southwest

Heavy rain is bringing a flash flood risk to parts of the Mid-Atlantic on Sunday. This activity will diminish overnight. On Monday, the focus shifts into the Plains and Mississippi Valley where severe thunderstorms and heavy rains will be possible through Tuesday. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

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

NA

85°F

29°C

Humidity 31%
Wind Speed ENE 7 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index83°F (28°C)
Last update 15 Jun 05:08 PM MDT
Extended Forecast for

19 Miles W Brockway MT

Severe T-storm Watch June 15, 05:52pm until June 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Severe T-storm Watch June 15, 05:52pm until June 15, 11:00pm

    NOW until 11:00pm Sun

    Severe T-storm Watch

  • Tonight

    Low: 58 °F

    Severe
    Thunderstorms
    and Breezy
    then Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 80. West northwest wind 7 to 10 mph becoming north in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between 9pm and midnight, then a slight chance of showers after midnight.  Mostly cloudy, with a low around 56. North northeast wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming light and variable  in the evening.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. Light and variable wind becoming west 5 to 9 mph in the morning.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. West wind 5 to 9 mph becoming light and variable.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 86. South southeast wind 6 to 10 mph becoming west northwest in the afternoon.

    High: 86 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 4am. Some of the storms could be severe. Cloudy, then gradually becoming partly cloudy, with a low around 58. Breezy, with a north northwest wind 23 to 28 mph becoming light and variable. Winds could gust as high as 39 mph. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 80. West northwest wind 7 to 10 mph becoming north in the afternoon.
Monday Night
A slight chance of showers and thunderstorms between 9pm and midnight, then a slight chance of showers after midnight. Mostly cloudy, with a low around 56. North northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 82. Light and variable wind becoming west 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 56. West wind 5 to 9 mph becoming light and variable.
Juneteenth
Sunny, with a high near 86. South southeast wind 6 to 10 mph becoming west northwest in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. North wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 50%.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 83. East northeast wind 6 to 11 mph. Chance of precipitation is 30%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. North wind 8 to 11 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52.
Sunday
A chance of showers. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles W Brockway MT
 47.3°N 106.16°W (Elev. 2500 ft)
4:25 pm MDT Jun 15, 2025
5pm MDT Jun 15, 2025-6pm MDT Jun 22, 2025
 
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Additional Resources

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