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 S Story WY

Today
High: 44 °F
Slight Chance
Snow Showers
and Breezy
Tonight
Low: 29 °F
Slight Chance
Snow Showers
and Blustery
then Partly
Cloudy
Juneteenth
High: 45 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Friday Night
Low: 33 °F
Increasing
Clouds and
Breezy
Saturday
High: 47 °F
Mostly Cloudy
then Showers
and Breezy
Saturday Night
Low: 31 °F
Blustery.
Showers then
Chance
Rain/Snow
Sunday
High: 39 °F
Breezy. Snow
Showers
Likely then
Rain/Snow
Sunday Night
Low: 29 °F
Showers
Likely then
Chance
Rain/Snow
Monday
High: 36 °F
Rain/Snow

Detailed Forecast

Today

A 20 percent chance of snow showers after 8am. Some thunder is also possible. Mostly sunny, with a high near 44. Breezy, with a west wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.

Tonight

A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 29. Blustery, with a west wind 15 to 20 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 31 mph.

Juneteenth

Mostly sunny, with a high near 45. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 24 mph.

Friday Night

Increasing clouds, with a low around 33. Breezy, with a west southwest wind 11 to 15 mph becoming south in the evening. Winds could gust as high as 23 mph.

Saturday

Showers and possibly a thunderstorm after noon. Snow level 12200 feet rising to 12700 feet in the afternoon. High near 47. Breezy, with a west wind 10 to 15 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

Rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Snow level 12800 feet lowering to 11800 feet after midnight . Low around 31. Blustery, with a west northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

Sunday

Snow showers likely before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 39. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Sunday Night

Rain showers likely before midnight, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

Monday

Rain and snow showers. Some thunder is also possible. High near 36. Chance of precipitation is 80%.

Monday Night

A chance of rain and snow showers before 9pm, then a chance of rain showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 27. Chance of precipitation is 30%.

Tuesday

A slight chance of showers and thunderstorms. Snow level rising to 12200 feet in the afternoon. Sunny, with a high near 45.

Tuesday Night

A slight chance of showers and thunderstorms. Snow level 12500 feet. Mostly clear, with a low around 32.

Wednesday

A chance of showers and thunderstorms. Snow level 12400 feet. Mostly sunny, with a high near 48. Breezy.