Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed SE 6 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 10 Dec 08:20 AM MST
Extended Forecast for

Buffalo WY

  • Today

    Today: A chance of snow before 11am, then a chance of rain between 11am and 2pm.  Mostly cloudy, with a high near 47. South southeast wind 5 to 10 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 49 by 5am. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: A slight chance of rain between 2pm and 5pm, then a chance of rain and snow.  Partly sunny, with a high near 54. Breezy, with a south southwest wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 30%.

    High: 54 °F

    Breezy.
    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 9pm, then a chance of snow.  Mostly cloudy, with a low around 25. Blustery, with a north wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 36. East northeast wind around 6 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. Light and variable wind becoming west 5 to 9 mph in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. North northwest wind 5 to 9 mph becoming southeast in the afternoon.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow before 11am, then a chance of rain between 11am and 2pm. Mostly cloudy, with a high near 47. South southeast wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a temperature rising to around 49 by 5am. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 24 mph.
Thursday
A slight chance of rain between 2pm and 5pm, then a chance of rain and snow. Partly sunny, with a high near 54. Breezy, with a south southwest wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. Blustery, with a north wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 36. East northeast wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 23. Light and variable wind becoming west 5 to 9 mph in the evening.
Saturday
Partly sunny, with a high near 36. North northwest wind 5 to 9 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
7:48 am MST Dec 10, 2025
8am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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