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

21 Miles E Ten Sleep WY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 44. Southwest wind around 14 mph, with gusts as high as 31 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Scattered rain and snow showers before 2am, then scattered snow showers.  Mostly cloudy, with a low around 32. South southwest wind 5 to 13 mph becoming west northwest 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: 32 °F

    Scattered
    Rain/Snow

  • Wednesday

    Wednesday: Snow showers, mainly before 5pm.  High near 40. Calm wind becoming west 5 to 8 mph in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 29. West wind 6 to 9 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible.  High near 43. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 38 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times.  Low around 22. Breezy, with a west wind 14 to 17 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow showers.  High near 28. Blustery, with a northwest wind around 15 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%.

    High: 28 °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 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Sunny, with a high near 39. Breezy.

    High: 39 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 44. Southwest wind around 14 mph, with gusts as high as 31 mph.
Tonight
Scattered rain and snow showers before 2am, then scattered snow showers. Mostly cloudy, with a low around 32. South southwest wind 5 to 13 mph becoming west northwest 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, mainly before 5pm. High near 40. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 29. West wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 43. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 22. Breezy, with a west wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 28. Blustery, with a northwest wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21.
Saturday
Sunny, with a high near 39. Breezy.
Saturday Night
Clear, with a low around 27.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles E Ten Sleep WY
 44.07°N 107.02°W (Elev. 8402 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

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database