Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

48°F

9°C

Humidity	66%
Wind Speed	SW 5 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	18 Jun 05:20 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

19 Miles ENE Ten Sleep WY

Today
High: 57 °F
Slight Chance
Rain/Snow and
Breezy
Tonight
Low: 37 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Juneteenth
High: 60 °F
Mostly Sunny
Friday Night
Low: 42 °F
Increasing
Clouds
Saturday
High: 64 °F
Partly Sunny
then Showers
Saturday Night
Low: 40 °F
Showers then
Chance
Showers
Sunday
High: 55 °F
Showers
Sunday Night
Low: 37 °F
Showers
Likely
Monday
High: 50 °F
Showers
Likely

Detailed Forecast

Today

A slight chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and noon, then a slight chance of rain showers after noon. Some thunder is also possible. Snow level rising to 10600 feet in the afternoon. Sunny, with a high near 57. Breezy, with a west wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 37. Breezy, with a west northwest wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 26 mph.

Juneteenth

Mostly sunny, with a high near 60. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

Friday Night

Increasing clouds, with a low around 42. South wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

Saturday

Showers and possibly a thunderstorm after noon. High near 64. West wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 40. West northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

Sunday

Showers likely, then showers and possibly a thunderstorm after noon. High near 55. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Sunday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 50. Chance of precipitation is 70%.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35.

Tuesday

A slight chance of showers and thunderstorms. Sunny, with a high near 58.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 40.

Wednesday

A chance of showers and thunderstorms. Sunny, with a high near 63.