Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699.0ft.

NA

55°F

13°C

Humidity 64%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 01 Sep 09:15 AM MDT
Extended Forecast for

11 Miles NE Big Sky MT

  • Today

    Today: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 77. South wind 8 to 10 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 2am.  Mostly cloudy, with a low around 45. South wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 71 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 32 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. South wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. South wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 72. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. South southwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 21 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 77. South wind 8 to 10 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 2am. Mostly cloudy, with a low around 45. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 71. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 41. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 68. South wind 15 to 21 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 40. South wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 72. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 42. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 43.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Big Sky MT
 45.37°N 111.18°W (Elev. 6453 ft)
3:46 am MDT Sep 1, 2026
9am MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
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Additional Resources

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