Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

18°F

-8°C

Humidity 72%
Wind Speed S 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 19 Jan 06:35 AM MST
Extended Forecast for

21 Miles WSW Buffalo WY

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 13. Wind chill values as low as -20. Blustery, with a west northwest wind 20 to 24 mph, with gusts as high as 41 mph.

    High: 13 °F

    Sunny and
    Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -10. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 36 mph.

    Low: 7 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Scattered snow showers, mainly after 10am.  Increasing clouds, with a high near 13. Wind chill values as low as -15. Windy, with a west wind 21 to 26 mph, with gusts as high as 48 mph.  Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 13 °F

    Scattered
    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Isolated snow showers before 8pm.  Mostly clear, with a low around 1. Wind chill values as low as -20. Windy, with a west wind 24 to 28 mph, with gusts as high as 40 mph.  Chance of precipitation is 20%.

    Low: 1 °F

    Windy.
    Isolated Snow
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am.  Mostly sunny and cold, with a high near 5. Windy, with a west wind 18 to 26 mph, with gusts as high as 41 mph.

    High: 5 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -1. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: -1 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 10. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around -8.

    Low: -8 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 20 percent chance of snow showers.  Partly sunny and cold, with a high near 2.

    High: 2 °F

    Slight Chance
    Snow Showers

Detailed Forecast

M.L.King Day
Sunny, with a high near 13. Wind chill values as low as -20. Blustery, with a west northwest wind 20 to 24 mph, with gusts as high as 41 mph.
Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -10. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 36 mph.
Tuesday
Scattered snow showers, mainly after 10am. Increasing clouds, with a high near 13. Wind chill values as low as -15. Windy, with a west wind 21 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Tuesday Night
Isolated snow showers before 8pm. Mostly clear, with a low around 1. Wind chill values as low as -20. Windy, with a west wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow showers before 11am. Mostly sunny and cold, with a high near 5. Windy, with a west wind 18 to 26 mph, with gusts as high as 41 mph.
Wednesday Night
Partly cloudy, with a low around -1. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.
Thursday
Partly sunny and cold, with a high near 10. West wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around -8.
Friday
A 20 percent chance of snow showers. Partly sunny and cold, with a high near 2.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -6.
Saturday
Mostly sunny and cold, with a high near 6.
Saturday Night
Partly cloudy, with a low around -1. Breezy.
Sunday
Mostly sunny, with a high near 15. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Buffalo WY
 44.27°N 107.14°W (Elev. 11601 ft)
5:01 am MST Jan 19, 2026
6am MST Jan 19, 2026-6pm MST Jan 25, 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