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

Dangerous Fire Conditions in the Southern High Plains; Severe Weather in the Central Plains and Upper Midwest; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected in the central Plains into the Upper Midwest. Heavy late-season snow and record cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

36°F

2°C

Humidity 86%
Wind Speed NNW 25 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 17 May 05:35 AM MDT
Extended Forecast for

13 Miles S Story WY

Winter Weather Advisory May 17, 06:00pm until May 18, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A 50 percent chance of snow, mainly after 11am. Some thunder is also possible. Increasing clouds, with a high near 41. Breezy, with a west southwest wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: Snow, mainly after 7pm. Patchy blowing snow. Low around 16. Blustery, with a north wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow. Some thunder is also possible. High near 32. Wind chill values as low as zero. Windy, with a north wind 21 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow and
    Windy

  • Monday Night

    Monday Night: Snow likely before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -5. Blustery, with a north northwest wind 16 to 21 mph becoming northwest 10 to 15 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow Likely
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 40. West northwest wind around 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy, with a west wind 16 to 21 mph decreasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
A 50 percent chance of snow, mainly after 11am. Some thunder is also possible. Increasing clouds, with a high near 41. Breezy, with a west southwest wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly after 7pm. Patchy blowing snow. Low around 16. Blustery, with a north wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. Some thunder is also possible. High near 32. Wind chill values as low as zero. Windy, with a north wind 21 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values as low as -5. Blustery, with a north northwest wind 16 to 21 mph becoming northwest 10 to 15 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 40. West northwest wind around 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 19. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 30 mph.
Wednesday
A 40 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy, with a west wind 16 to 21 mph decreasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
A 30 percent chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 23.
Thursday
A 40 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy.
Thursday Night
A 30 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 27. Breezy.
Friday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy.
Friday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 30. Breezy.
Saturday
A chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 54. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Story WY
 44.41°N 107.09°W (Elev. 9833 ft)
Last Update:
3:46 am MDT May 17, 2026
Forecast Valid:
5am MDT May 17, 2026-6pm MDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation