Widespread Damaging Winds Likely in the Northern Plains; Heat Continues in the Central and Southeast U.S.

Severe thunderstorms, heavy rainfall, and flooding are possible from the northern Rockies into the Upper Midwest. A derecho is likely across portions of the northern Plains, with several gusts expected to exceed 75 mph. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. Read More >

Hazardous Weather Conditions

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Mostly Cloudy

73°F

23°C

Humidity	94%
Wind Speed	N 3 mph
Barometer	30.08 in (1017.7 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	29 Jul 4:56 am EDT

More Information:

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

Extended Forecast for

2 Miles NNW Brookville OH

Heat Advisory July 29, 05:30am until July 29, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 29, 05:30am until July 29, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
Today
High: 90 °F
Patchy Fog
then Mostly
Sunny
Tonight
Low: 71 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 67 °F
Chance
T-storms
Thursday
High: 79 °F
Chance
T-storms
Thursday Night
Low: 61 °F
Mostly Cloudy
Friday
High: 78 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming north 5 to 7 mph in the morning.

Tonight

Mostly clear, with a low around 71. North wind around 5 mph becoming calm in the evening.

Wednesday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 67. Northeast wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Northeast wind 9 to 13 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Mostly cloudy, with a low around 61.

Friday

Sunny, with a high near 78.

Friday Night

Mostly clear, with a low around 57.

Saturday

Sunny, with a high near 77.

Saturday Night

Mostly clear, with a low around 57.

Sunday

Mostly sunny, with a high near 80.