Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

61°F

16°C

Humidity	87%
Wind Speed	NNW 5 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	13 Aug 11:35 PM MDT

More Information:

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

Extended Forecast for

10 Miles SSW Story WY

Tonight
Low: 49 °F
Slight Chance
T-storms
Friday
High: 63 °F
Slight Chance
T-storms then
Showers
Likely
Friday Night
Low: 51 °F
Showers
Likely
Saturday
High: 63 °F
Showers
Likely then
Chance
T-storms
Saturday Night
Low: 50 °F
Showers
Likely then
Mostly Clear
Sunday
High: 69 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 52 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 74 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 54 °F
Chance
Showers

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 3am. Patchy smoke before 3am. Mostly cloudy, with a low around 49. South wind around 5 mph becoming calm after midnight.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 63. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 3am. Mostly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers before 9am, then showers likely and possibly a thunderstorm between 9am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 63. Calm wind becoming east around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers likely and possibly a thunderstorm before midnight. Partly cloudy, with a low around 50. Light and variable wind. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 69. Calm wind becoming north northeast around 5 mph.

Sunday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Light and variable wind becoming west southwest around 5 mph after midnight.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 70. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 68.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.