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

Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

22°F

-6°C

Humidity 59%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 26 Nov 03:53 AM MST
Extended Forecast for

19 Miles ENE Hyattville WY

  • Overnight

    Overnight: A 10 percent chance of snow showers after 5am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as zero. Northwest wind around 8 mph.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 20. Wind chill values as low as zero. Blustery, with a west northwest wind 10 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.

    High: 20 °F

    Chance Snow
    Showers and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind 7 to 10 mph.

    Low: 10 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 21. Wind chill values as low as zero. West wind around 7 mph.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. West southwest wind 8 to 10 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of snow showers after 11am. Partly sunny, with a high near 21. West wind around 10 mph.

    High: 21 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers. Low around -5. Northwest wind 8 to 10 mph. Chance of precipitation is 80%.

    Low: -5 °F

    Snow Showers

  • Saturday

    Saturday: A 40 percent chance of snow showers. Partly sunny and cold, with a high near 1.

    High: 1 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around -7.

    Low: -7 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
A 10 percent chance of snow showers after 5am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as zero. Northwest wind around 8 mph.
Wednesday
A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 20. Wind chill values as low as zero. Blustery, with a west northwest wind 10 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind 7 to 10 mph.
Thanksgiving Day
Partly sunny, with a high near 21. Wind chill values as low as zero. West wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 16. West southwest wind 8 to 10 mph.
Friday
A 50 percent chance of snow showers after 11am. Partly sunny, with a high near 21. West wind around 10 mph.
Friday Night
Snow showers. Low around -5. Northwest wind 8 to 10 mph. Chance of precipitation is 80%.
Saturday
A 40 percent chance of snow showers. Partly sunny and cold, with a high near 1.
Saturday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around -7.
Sunday
A 20 percent chance of snow showers. Mostly sunny and cold, with a high near 5.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Partly sunny and cold, with a high near 10.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ENE Hyattville WY
 44.31°N 107.23°W (Elev. 10486 ft)
Last Update:
3:48 am MST Nov 26, 2025
Forecast Valid:
4am MST Nov 26, 2025-6pm MST Dec 2, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation