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.

Partly Cloudy

43°F

6°C

Humidity 56%
Wind Speed S 12 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 31 Mar 06:00 PM MDT
Extended Forecast for

11 Miles WSW Buffalo WY

  • Tonight

    Tonight: Scattered rain and snow showers before 1am, then scattered rain showers between 1am and 3am, then scattered rain and snow showers after 3am.  Snow level 8300 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 32. South wind 5 to 9 mph becoming calm  in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Scattered
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers likely before 1pm, then snow showers.  High near 40. Calm wind becoming north northeast around 6 mph in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Scattered
    Rain/Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 29. Calm wind becoming west southwest around 6 mph after midnight.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible.  High near 46. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers.  Low around 21. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Snow Showers

  • Friday

    Friday: Snow showers.  High near 30. Blustery, with a north northwest wind 13 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%.

    High: 30 °F

    Snow Showers
    and Blustery

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 22. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered rain and snow showers before 1am, then scattered rain showers between 1am and 3am, then scattered rain and snow showers after 3am. Snow level 8300 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 32. South wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers likely before 1pm, then snow showers. High near 40. Calm wind becoming north northeast around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 29. Calm wind becoming west southwest around 6 mph after midnight. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 46. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow showers. Low around 21. West northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. High near 30. Blustery, with a north northwest wind 13 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 55.
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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 Mar 31, 2026
6pm MDT Mar 31, 2026-6pm MDT Apr 7, 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