National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

27°F

-3°C

Humidity 79%
Wind Speed NW 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Nov 02:35 AM MST
Extended Forecast for

15 Miles S Story WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 19. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Snow showers, mainly after 3pm. Temperature falling to around 10 by 8am. Wind chill values as low as -10. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 18 °F⇓

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Friday Night

    Friday Night: Snow showers, mainly before 2am. Low around -15. Wind chill values as low as -40. Windy, with a west northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: -15 °F

    Windy. Snow
    Showers then
    Snow Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near -7. Wind chill values as low as -40. Blustery, with a west wind 9 to 18 mph, with gusts as high as 28 mph.

    High: -7 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -11. West southwest wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: -11 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 11am. Partly sunny and cold, with a high near 0. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 0 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -8. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    Low: -8 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny and cold, with a high near 4. Breezy.

    High: 4 °F

    Cold and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1. Breezy.

    Low: 1 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 19. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.
Friday
Snow showers, mainly after 3pm. Temperature falling to around 10 by 8am. Wind chill values as low as -10. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers, mainly before 2am. Low around -15. Wind chill values as low as -40. Windy, with a west northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 20 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near -7. Wind chill values as low as -40. Blustery, with a west wind 9 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around -11. West southwest wind 11 to 13 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of snow showers after 11am. Partly sunny and cold, with a high near 0. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around -8. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Monday
Mostly sunny and cold, with a high near 4. Breezy.
Monday Night
Mostly cloudy, with a low around 1. Breezy.
Tuesday
Snow showers likely, mainly after 11am. Mostly cloudy and cold, with a high near 9. Breezy. Chance of precipitation is 60%.
Tuesday Night
Snow showers likely. Cloudy, with a low around -1. Breezy.
Wednesday
A chance of snow showers. Partly sunny and cold, with a high near 3. Blustery.
Wednesday Night
Mostly cloudy, with a low around -1. Breezy.
Thursday
A chance of snow showers. Partly sunny and cold, with a high near 7. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
Last Update:
2:31 am MST Nov 28, 2025
Forecast Valid:
2am MST Nov 28, 2025-6pm MST Dec 4, 2025
 
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Additional Resources

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Chance of Precipitation