Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

37°F

3°C

Humidity 69%
Wind Speed S 17 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 31 Mar 03:05 PM MDT
Extended Forecast for

18 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. Southwest wind 10 to 13 mph, with gusts as high as 32 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered snow showers after 2am.  Mostly cloudy, with a low around 28. South southwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  High near 37. Calm wind becoming east northeast 5 to 7 mph in the afternoon.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 26. Light and variable wind becoming west 5 to 9 mph after midnight. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible.  High near 40. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible.  Low around 18. Breezy, with a west wind 13 to 15 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%.

    Low: 18 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow showers.  High near 26. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%.

    High: 26 °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 18.

    Low: 18 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Sunny, with a high near 38. Breezy.

    High: 38 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. Southwest wind 10 to 13 mph, with gusts as high as 32 mph.
Tonight
Scattered snow showers after 2am. Mostly cloudy, with a low around 28. South southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers. High near 37. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 40 percent chance of snow showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 26. Light and variable wind becoming west 5 to 9 mph after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 40. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 18. Breezy, with a west wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 26. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 18.
Saturday
Sunny, with a high near 38. Breezy.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Buffalo WY
 44.2°N 107.01°W (Elev. 9173 ft)
2:18 pm MDT Mar 31, 2026
3pm MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database