Cool and dry for much of the Central Plains and Rockies. Showers over the Great Lakes and Ohio Valley.

Unsettled weather conditions are likely across portions of the Great Lakes and Ohio Valley, with scattered to numerous showers. Expect cool and mostly dry conditions across much of the central U.S. and extending westward towards the Rocky Mountains. A few showers will be possible over the Pacific Northwest. Showers will also be possible over mountainous areas of Arizona and New Mexico. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

Lat: 45.34534°NLon: 111.17261°WElev: 5699ft.

NA

77°F

25°C

Humidity 20%
Wind Speed WNW 2 G 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index77°F (25°C)
Last update 27 Sep 1:26 pm MDT
Extended Forecast for

11 Miles E Big Sky MT

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 60. West wind around 10 mph.

    Sunny

    High: 60 °F

  • Tonight

    Tonight: Clear, with a low around 39. West northwest wind 6 to 11 mph becoming light and variable.

    Clear

    Low: 39 °F

  • Wednesday

    Wednesday: Sunny, with a high near 63. South southeast wind 10 to 15 mph, with gusts as high as 21 mph.

    Sunny

    High: 63 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 44. South southwest wind 11 to 13 mph.

    Mostly Clear

    Low: 44 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 58. South southwest wind 11 to 15 mph, with gusts as high as 21 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 58 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 42. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 42 °F

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 56. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 56 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 41.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 41 °F

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 52.

    Chance
    Showers

    High: 52 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 60. West wind around 10 mph.
Tonight
Clear, with a low around 39. West northwest wind 6 to 11 mph becoming light and variable.
Wednesday
Sunny, with a high near 63. South southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 44. South southwest wind 11 to 13 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. South southwest wind 11 to 15 mph, with gusts as high as 21 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 56. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 52.
Saturday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 42.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Monday
A chance of snow showers. Partly sunny, with a high near 37.
Click Map For Forecast
Point Forecast:
11 Miles E Big Sky MT
 45.27°N 111.11°W (Elev. 9341 ft)
2:55 am MDT Sep 27, 2016
1pm MDT Sep 27, 2016-6pm MDT Oct 3, 2016
 
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