Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

10°F

-12°C

Humidity 84%
Wind Speed W 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 21 Jan 10:20 PM MST
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 12. Light west northwest wind.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 18. North wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 18 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 1. North northeast wind 5 to 7 mph becoming east after midnight.

    Low: 1 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 13. Wind chill values as low as -10. East southeast wind 5 to 8 mph becoming northeast in the afternoon.  Little or no snow accumulation expected.

    High: 13 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2. North northeast wind around 6 mph becoming southwest in the evening.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 22. West wind 6 to 8 mph becoming north in the morning.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 5. West northwest wind around 9 mph.

    Low: 5 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 12. Light west northwest wind.
Thursday
Increasing clouds, with a high near 18. North wind 5 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 1. North northeast wind 5 to 7 mph becoming east after midnight.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 13. Wind chill values as low as -10. East southeast wind 5 to 8 mph becoming northeast in the afternoon. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around -2. North northeast wind around 6 mph becoming southwest in the evening.
Saturday
Mostly sunny, with a high near 22. West wind 6 to 8 mph becoming north in the morning.
Saturday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 5. West northwest wind around 9 mph.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
9:17 pm MST Jan 21, 2026
10pm MST Jan 21, 2026-6pm MST Jan 28, 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