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

Hazardous Weather Conditions

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

unknown precip

3°C

37°F

Humidity 50%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint -7°C (20°F)
Visibility NA
Wind Chill1°C (34°F)
Last update 07 May 08:45 AM MDT
Extended Forecast for

12 Miles NE Big Sky MT

Winter Storm Warning May 7, 06:00pm until May 9, 12:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 4. West northwest wind 23 to 26 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%. Total daytime snow accumulation of around a centimeter possible.

    High: 4 °C

    Mostly Cloudy
    then Snow
    Likely

  • Tonight

    Tonight: Snow. Patchy blowing snow. Low around -3. Northwest wind 26 to 34 km/h, with gusts as high as 50 km/h. Chance of precipitation is 100%. New snow accumulation of 10 to 14 centimeters possible.

    Low: -3 °C

    Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow. High near 3. Northwest wind 16 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New snow accumulation of 10 to 14 centimeters possible.

    High: 3 °C

    Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm. Low around -1. North northwest wind 10 to 16 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 3 centimeters possible.

    Low: -1 °C

    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 7. North wind 8 to 10 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 7 °C

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. North wind 8 to 10 km/h becoming south after midnight.

    Low: -1 °C

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 13. South wind 5 to 14 km/h becoming northwest in the afternoon.

    High: 13 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 2. Northwest wind 11 to 13 km/h becoming south after midnight.

    Low: 2 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 17.

    High: 17 °C

    Sunny

Detailed Forecast

Today
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 4. West northwest wind 23 to 26 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%. Total daytime snow accumulation of around a centimeter possible.
Tonight
Snow. Patchy blowing snow. Low around -3. Northwest wind 26 to 34 km/h, with gusts as high as 50 km/h. Chance of precipitation is 100%. New snow accumulation of 10 to 14 centimeters possible.
Wednesday
Snow. High near 3. Northwest wind 16 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New snow accumulation of 10 to 14 centimeters possible.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Low around -1. North northwest wind 10 to 16 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 3 centimeters possible.
Thursday
A chance of snow before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 7. North wind 8 to 10 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around -1. North wind 8 to 10 km/h becoming south after midnight.
Friday
Sunny, with a high near 13. South wind 5 to 14 km/h becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 2. Northwest wind 11 to 13 km/h becoming south after midnight.
Saturday
Sunny, with a high near 17.
Saturday Night
Mostly clear, with a low around 3.
Sunday
A slight chance of rain. Sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 4.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 18.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Big Sky MT
 45.39°N 111.19°W (Elev. 6998 m)
Last Update:
4:42 am MDT May 7, 2024
Forecast Valid:
9am MDT May 7, 2024-6pm MDT May 13, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation