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

27°F

-3°C

Humidity 35%
Wind Speed WSW 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 19 Jan 08:20 PM MST
Extended Forecast for

19 Miles S Story WY

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 9. Wind chill values as low as -15. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 45 mph.

    Low: 9 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Snow showers likely, mainly between 11am and 3pm.  Increasing clouds and cold, with a temperature rising to near 10 by 10am, then falling to around 1 during the remainder of the day. Wind chill values as low as -25. Very windy, with a west northwest wind 31 to 37 mph, with gusts as high as 55 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 10 °F

    Snow Showers
    Likely and
    Very Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -2. Wind chill values as low as -30. Windy, with a west wind 32 to 34 mph, with gusts as high as 41 mph.

    Low: -2 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 3. Wind chill values as low as -30. Windy, with a west northwest wind 25 to 34 mph, with gusts as high as 45 mph.

    High: 3 °F

    Cold and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -3. Breezy, with a west wind 18 to 22 mph.

    Low: -3 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 3. Breezy, with a west wind 15 to 18 mph, with gusts as high as 25 mph.

    High: 3 °F

    Cold and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around -11. West wind around 14 mph.

    Low: -11 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 20 percent chance of snow showers before 11am.  Partly sunny and cold, with a high near -5.

    High: -5 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -12. Breezy.

    Low: -12 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 9. Wind chill values as low as -15. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 45 mph.
Tuesday
Snow showers likely, mainly between 11am and 3pm. Increasing clouds and cold, with a temperature rising to near 10 by 10am, then falling to around 1 during the remainder of the day. Wind chill values as low as -25. Very windy, with a west northwest wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Partly cloudy, with a low around -2. Wind chill values as low as -30. Windy, with a west wind 32 to 34 mph, with gusts as high as 41 mph.
Wednesday
Mostly sunny and cold, with a high near 3. Wind chill values as low as -30. Windy, with a west northwest wind 25 to 34 mph, with gusts as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around -3. Breezy, with a west wind 18 to 22 mph.
Thursday
Mostly sunny and cold, with a high near 3. Breezy, with a west wind 15 to 18 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around -11. West wind around 14 mph.
Friday
A 20 percent chance of snow showers before 11am. Partly sunny and cold, with a high near -5.
Friday Night
Partly cloudy, with a low around -12. Breezy.
Saturday
Mostly sunny and cold, with a high near 4. Breezy.
Saturday Night
Partly cloudy, with a low around -3. Breezy.
Sunday
Mostly sunny and cold, with a high near 10. Breezy.
Sunday Night
Partly cloudy, with a low around 4. Windy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 15. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Story WY
 44.32°N 107.14°W (Elev. 11667 ft)
7:46 pm MST Jan 19, 2026
8pm MST Jan 19, 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