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.

Overcast

54°F

12°C

Humidity	50%
Wind Speed	WSW 3 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	18 Jun 02:05 AM MDT

More Information:

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

Extended Forecast for

15 Miles S Story WY

Overnight
Low: 25 °F
Mostly Cloudy
Thursday
High: 45 °F
Slight Chance
Snow Showers
and Breezy
Thursday Night
Low: 29 °F
Slight Chance
Rain/Snow and
Blustery
Juneteenth
High: 47 °F
Mostly Sunny
and Breezy
Friday Night
Low: 34 °F
Partly Cloudy
and Breezy
Saturday
High: 49 °F
Breezy.
Mostly Cloudy
then Showers
Saturday Night
Low: 32 °F
Breezy.
Showers then
Chance
Showers
Sunday
High: 41 °F
Breezy.
Rain/Snow
Likely then
Showers
Sunday Night
Low: 30 °F
Snow Showers
Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 25. West northwest wind around 14 mph, with gusts as high as 21 mph.

Thursday

A 20 percent chance of snow showers after 8am. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy, with a west wind 14 to 23 mph, with gusts as high as 37 mph.

Thursday Night

A slight chance of snow showers, mixing with rain after 7pm, then gradually ending. Partly cloudy, with a low around 29. Blustery, with a west northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

Juneteenth

Mostly sunny, with a high near 47. Breezy, with a southwest wind 11 to 17 mph, with gusts as high as 26 mph.

Friday Night

Partly cloudy, with a low around 34. Breezy, with a southwest wind 15 to 17 mph becoming south southeast in the evening. Winds could gust as high as 26 mph.

Saturday

Showers and possibly a thunderstorm after noon. High near 49. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Saturday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers. Snow level 12800 feet lowering to 11800 feet after midnight . Low around 32. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Sunday

Rain likely, possibly mixed with snow showers before noon, then rain showers. Some thunder is also possible. Snow level 11700 feet. High near 41. Breezy. Chance of precipitation is 80%.

Sunday Night

Snow showers likely, mainly before midnight. Some thunder is also possible. Snow level 11700 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

Monday

Snow showers. Some thunder is also possible. Snow level 11600 feet. High near 39. Breezy. Chance of precipitation is 80%.

Monday Night

A chance of snow showers. Some thunder is also possible. Snow level 11900 feet lowering to 11400 feet after midnight . Partly cloudy, with a low around 28.

Tuesday

A chance of snow showers. Some thunder is also possible. Snow level 11300 feet rising to 12300 feet in the afternoon. Sunny, with a high near 47. Breezy.

Tuesday Night

A slight chance of snow showers. Some thunder is also possible. Mostly clear, with a low around 34. Breezy.

Wednesday

A chance of snow showers. Some thunder is also possible. Sunny, with a high near 50. Breezy.