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

Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

light snow,mist

32°F

0°C

Humidity 92%
Wind Speed NNW 19 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 30°F (-1°C)
Visibility 2.50 mi
Wind Chill20°F (-7°C)
Last update 30 Mar 10:20 PM MDT
Extended Forecast for

12 Miles W Buffalo WY

  • Tonight

    Tonight: Snow showers, mainly before 5am. Low around 20. North wind 6 to 9 mph becoming east southeast after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow
    Showers then
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 36. Southeast wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers, mainly between 2am and 4am. Mostly cloudy, with a low around 28. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 38. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. Northeast wind 5 to 7 mph becoming southwest after midnight. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible. High near 44. Southwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 44 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Some thunder is also possible. Low around 21. Blustery, with a west northwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 21 °F

    Snow Showers
    and Blustery

  • Friday

    Friday: Snow showers. High near 29. Blustery. Chance of precipitation is 90%.

    High: 29 °F

    Snow Showers
    and Blustery

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Chance Snow
    Showers and
    Blustery

Detailed Forecast

Tonight
Snow showers, mainly before 5am. Low around 20. North wind 6 to 9 mph becoming east southeast after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 36. Southeast wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 40 percent chance of snow showers, mainly between 2am and 4am. Mostly cloudy, with a low around 28. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Wednesday
Snow showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 38. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. Northeast wind 5 to 7 mph becoming southwest after midnight. Little or no snow accumulation expected.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 44. Southwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers. Some thunder is also possible. Low around 21. Blustery, with a west northwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 29. Blustery. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. Blustery.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 39. Breezy.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 27.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Buffalo WY
 44.33°N 106.96°W (Elev. 7641 ft)
Last Update:
10:01 pm MDT Mar 30, 2026
Forecast Valid:
10pm MDT Mar 30, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation