Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Cleveland Regional Jetport (KRZR)

Lat: 35.21°NLon: 84.8°WElev: 860ft.

Fair

81°F

27°C

Humidity	89%
Wind Speed	Calm
Barometer	29.98 in
Dewpoint	77°F (25°C)
Visibility	9.00 mi
Heat Index	88°F (31°C)
Last update	5 Sep 9:15 am EDT

More Information:

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

Extended Forecast for

Dayton TN

Heat Advisory September 5, 09:37am until September 5, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 5, 09:37am until September 5, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 97 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 72 °F
Slight Chance
T-storms then
Slight Chance
Showers
Sunday
High: 94 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 70 °F
Mostly Clear
Labor Day
High: 90 °F
Mostly Sunny
then Chance
Showers
Monday Night
Low: 68 °F
Chance
Showers then
Mostly Clear
Tuesday
High: 91 °F
Hot
Tuesday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

Today

A slight chance of thunderstorms after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind. Chance of precipitation is 10%.

Tonight

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

Sunday

A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 94. Heat index values as high as 105. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 70. North wind around 5 mph becoming calm after midnight.

Labor Day

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Calm wind becoming southeast around 5 mph.

Monday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68. Calm wind.

Tuesday

Sunny and hot, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 68.

Wednesday

Sunny and hot, with a high near 92.