Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

32°F

0°C

Humidity 54%
Wind Speed NNW 37 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 20 Jan 11:00 AM MST
Extended Forecast for

Buffalo WY

  • Today

    Today: A 20 percent chance of snow showers before noon.  Mostly sunny, with a temperature falling to around 24 by 5pm. Windy, with a north northwest wind 23 to 29 mph, with gusts as high as 43 mph.

    High: 36 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 19 by 9pm, then rising to around 32 during the remainder of the night. Blustery, with an east southeast wind 10 to 16 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 19 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Windy, with a north wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 32 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. West wind around 6 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. North wind 5 to 9 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. North wind 5 to 7 mph becoming east southeast after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20. East southeast wind 5 to 8 mph becoming north in the afternoon.

    High: 20 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of snow showers before noon. Mostly sunny, with a temperature falling to around 24 by 5pm. Windy, with a north northwest wind 23 to 29 mph, with gusts as high as 43 mph.
Tonight
Mostly clear, with a temperature falling to near 19 by 9pm, then rising to around 32 during the remainder of the night. Blustery, with an east southeast wind 10 to 16 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Wednesday
Mostly sunny, with a high near 32. Windy, with a north wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 12. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 24. North wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 6. North wind 5 to 7 mph becoming east southeast after midnight.
Friday
Partly sunny, with a high near 20. East southeast wind 5 to 8 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
11:02 am MST Jan 20, 2026
11am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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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