Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Partly Cloudy

61°F

16°C

Humidity 31%
Wind Speed S 3 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 16 May 08:20 PM MDT
Extended Forecast for

11 Miles WSW Buffalo WY

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

    Tonight: Isolated showers between 9pm and 11pm.  Snow level 9200 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 35. West northwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    Low: 35 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly after 3pm. Some thunder is also possible.  Partly sunny, with a high near 43. Breezy, with a northwest wind 6 to 15 mph becoming east in the morning. Winds could gust as high as 29 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Snow showers.  Low around 25. Blustery, with a north wind 13 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers
    and Blustery

  • Monday

    Monday: Snow showers.  High near 32. Breezy, with a north wind 14 to 21 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight.  Mostly cloudy, with a low around 19. North wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible.  Partly sunny, with a high near 41. Calm wind becoming east around 5 mph.

    High: 41 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Calm wind becoming west southwest around 6 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible.  Mostly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before midnight, then a slight chance of snow showers. Some thunder is also possible.  Snow level 8100 feet. Partly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    T-storms then
    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Isolated showers between 9pm and 11pm. Snow level 9200 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 35. West northwest wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday
Snow showers likely, mainly after 3pm. Some thunder is also possible. Partly sunny, with a high near 43. Breezy, with a northwest wind 6 to 15 mph becoming east in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Snow showers. Low around 25. Blustery, with a north wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow showers. High near 32. Breezy, with a north wind 14 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 19. North wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 25 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. Partly sunny, with a high near 41. Calm wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 24. Calm wind becoming west southwest around 6 mph after midnight.
Wednesday
A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 50. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain showers before midnight, then a slight chance of snow showers. Some thunder is also possible. Snow level 8100 feet. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Thursday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Snow level rising to 8900 feet in the afternoon. Mostly sunny, with a high near 52. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 34.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Buffalo WY
 44.29°N 106.93°W (Elev. 7592 ft)
6:02 pm MDT May 16, 2026
8pm MDT May 16, 2026-6pm MDT May 23, 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