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

27°F

-3°C

Humidity 86%
Wind Speed NE 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 23°F (-5°C)
Visibility 3.00 mi
Wind Chill21°F (-6°C)
Last update 31 Mar 02:05 AM MDT
Extended Forecast for

21 Miles WSW Buffalo WY

  • Overnight

    Overnight: Snow showers.  Low around 12. Wind chill values as low as zero. Southwest wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly before 8am. The snow could be heavy at times.  Cloudy, with a high near 25. Wind chill values as low as zero. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Breezy. Heavy
    Snow then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers, mainly before 2am. The snow could be heavy at times.  Mostly cloudy, with a low around 19. Breezy, with a southwest wind 8 to 17 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow showers, mainly after noon.  High near 25. West southwest wind 6 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before midnight.  Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: Snow showers, mainly after noon.  High near 24. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%.

    High: 24 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers.  Low around 8. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%.

    Low: 8 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers. The snow could be heavy at times.  High near 12. Windy.  Chance of precipitation is 90%.

    High: 12 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight.  Mostly cloudy, with a low around 7. Blustery.  Chance of precipitation is 60%.

    Low: 7 °F

    Snow Showers
    Likely and
    Blustery

Detailed Forecast

Overnight
Snow showers. Low around 12. Wind chill values as low as zero. Southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers likely, mainly before 8am. The snow could be heavy at times. Cloudy, with a high near 25. Wind chill values as low as zero. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 50 percent chance of snow showers, mainly before 2am. The snow could be heavy at times. Mostly cloudy, with a low around 19. Breezy, with a southwest wind 8 to 17 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers, mainly after noon. High near 25. West southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Snow showers, mainly after noon. High near 24. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers. Low around 8. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Friday
Snow showers. The snow could be heavy at times. High near 12. Windy. Chance of precipitation is 90%.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 7. Blustery. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow showers, mainly before noon. Mostly sunny, with a high near 21. Blustery.
Saturday Night
Mostly clear, with a low around 12. Blustery.
Sunday
Sunny, with a high near 27. Breezy.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 15.
Monday
A slight chance of snow showers. Partly sunny, with a high near 28. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Buffalo WY
 44.27°N 107.14°W (Elev. 11601 ft)
2:03 am MDT Mar 31, 2026
2am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database