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

Inclement Weather in the West This Weekend

A couple of systems will impact portions of the West and especially California with a variety of hazards this weekend. Periods of moderate to heavy rain, thunderstorms, gusty winds, localized flood concerns and heavy mountain snow are expected. The trouble spot today will be across southern Oregon and northern California into the Sierra, where travel impacts are likely. Read More >

Current conditions at

Karst US-191 MP 55.3 (MTKAR)

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

N/A

-6°C

22°F

Humidity 80%
Wind Speed NA 0 MPH
Barometer 1012.87 mb
Dewpoint -9°C (16°F)
Visibility NA
Last update 04 Apr 06:56 AM MDT
Extended Forecast for

13 Miles ESE Big Sky MT

  • Today

    Today: Mostly sunny, with a high near -3. Wind chill values as low as -20. West southwest wind 23 to 27 km/h, with gusts as high as 40 km/h.

    Mostly Sunny

    High: -3 °C

  • Tonight

    Tonight: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -7. South wind around 27 km/h, with gusts as high as 39 km/h.

    Mostly Cloudy
    then Slight
    Chance Snow

    Low: -7 °C

  • Sunday

    Sunday: A 30 percent chance of snow, mainly between 10am and noon. Partly sunny, with a high near -1. South southwest wind 26 to 29 km/h, with gusts as high as 45 km/h. New snow accumulation of 1 to 2 centimeters possible.

    Chance Snow

    High: -1 °C

  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow after midnight. Mostly cloudy, with a low around -4. South wind 26 to 29 km/h, with gusts as high as 45 km/h. New snow accumulation of 1 to 2 centimeters possible.

    Mostly Cloudy
    then Chance
    Snow

    Low: -4 °C

  • Monday

    Monday: Snow before noon, then snow showers after noon. The snow could be heavy at times. Some thunder is also possible. High near 0. South southwest wind around 27 km/h, with gusts as high as 45 km/h. Chance of precipitation is 80%. New snow accumulation of 10 to 16 centimeters possible.

    Heavy Snow

    High: 0 °C

  • Monday
    Night

    Monday Night: A 30 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around -4. Southwest wind 27 to 29 km/h, with gusts as high as 45 km/h. New snow accumulation of less than one centimeter possible.

    Chance Snow
    Showers then
    Mostly Cloudy

    Low: -4 °C

  • Tuesday

    Tuesday: A slight chance of snow before 3pm, then a slight chance of rain and snow. Mostly sunny, with a high near 2. Southwest wind 27 to 29 km/h, with gusts as high as 45 km/h. Chance of precipitation is 20%.

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

    High: 2 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -5. West southwest wind 26 to 29 km/h, with gusts as high as 42 km/h.

    Partly Cloudy

    Low: -5 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 2.

    Mostly Sunny

    High: 2 °C

Detailed Forecast

Today
Mostly sunny, with a high near -3. Wind chill values as low as -20. West southwest wind 23 to 27 km/h, with gusts as high as 40 km/h.
Tonight
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -7. South wind around 27 km/h, with gusts as high as 39 km/h.
Sunday
A 30 percent chance of snow, mainly between 10am and noon. Partly sunny, with a high near -1. South southwest wind 26 to 29 km/h, with gusts as high as 45 km/h. New snow accumulation of 1 to 2 centimeters possible.
Sunday Night
A 50 percent chance of snow after midnight. Mostly cloudy, with a low around -4. South wind 26 to 29 km/h, with gusts as high as 45 km/h. New snow accumulation of 1 to 2 centimeters possible.
Monday
Snow before noon, then snow showers after noon. The snow could be heavy at times. Some thunder is also possible. High near 0. South southwest wind around 27 km/h, with gusts as high as 45 km/h. Chance of precipitation is 80%. New snow accumulation of 10 to 16 centimeters possible.
Monday Night
A 30 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around -4. Southwest wind 27 to 29 km/h, with gusts as high as 45 km/h. New snow accumulation of less than one centimeter possible.
Tuesday
A slight chance of snow before 3pm, then a slight chance of rain and snow. Mostly sunny, with a high near 2. Southwest wind 27 to 29 km/h, with gusts as high as 45 km/h. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around -5. West southwest wind 26 to 29 km/h, with gusts as high as 42 km/h.
Wednesday
Mostly sunny, with a high near 2.
Wednesday Night
Mostly clear, with a low around -6.
Thursday
Mostly sunny, with a high near 3.
Thursday Night
Partly cloudy, with a low around -5.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 3.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
13 Miles ESE Big Sky MT
 45.23°N 111.07°W (Elev. 2851 m)
Last Update:
2:33 am MDT Apr 4, 2020
Forecast Valid:
7am MDT Apr 4, 2020-6pm MDT Apr 10, 2020
 
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Additional Resources

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High Temperature

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Chance of Precipitation