Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

30°F

-1°C

Humidity 58%
Wind Speed W 6 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 30 Dec 06:35 AM MST
Extended Forecast for

15 Miles S Story WY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 19. Wind chill values as low as -5. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph.

    High: 19 °F

    Decreasing
    Clouds and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind 17 to 22 mph, with gusts as high as 31 mph.

    Low: 12 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 24. Wind chill values as low as zero. Breezy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.

    High: 24 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. Breezy, with a west wind around 21 mph.

    Low: 18 °F

    Mostly Cloudy
    and Breezy

  • New Year's Day

    New Year's Day: Cloudy, with a high near 23. Breezy, with a west wind 9 to 18 mph.

    High: 23 °F

    Mostly Cloudy
    and Breezy
    then Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 15. Breezy, with a west wind 14 to 17 mph.

    Low: 15 °F

    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 19. Breezy, with a west wind 15 to 18 mph, with gusts as high as 25 mph.

    High: 19 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 19. Breezy.

    High: 19 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 19. Wind chill values as low as -5. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind 17 to 22 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 24. Wind chill values as low as zero. Breezy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 18. Breezy, with a west wind around 21 mph.
New Year's Day
Cloudy, with a high near 23. Breezy, with a west wind 9 to 18 mph.
Thursday Night
Cloudy, with a low around 15. Breezy, with a west wind 14 to 17 mph.
Friday
Partly sunny, with a high near 19. Breezy, with a west wind 15 to 18 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 15. Breezy.
Saturday
Partly sunny, with a high near 19. Breezy.
Saturday Night
Mostly cloudy, with a low around 10. Breezy.
Sunday
Partly sunny, with a high near 13. Breezy.
Sunday Night
Mostly cloudy, with a low around 6. Breezy.
Monday
Partly sunny, with a high near 12. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
5:32 am MST Dec 30, 2025
6am MST Dec 30, 2025-6pm MST Jan 5, 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