Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Cleveland Regional Jetport (KRZR)

Lat: 35.21°NLon: 84.8°WElev: 860ft.

Fair

77°F

25°C

Humidity	100%
Wind Speed	Calm
Barometer	29.87 in
Dewpoint	77°F (25°C)
Visibility	9.00 mi
Heat Index	78°F (26°C)
Last update	27 Jul 4:35 am EDT

More Information:

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

Extended Forecast for

Dayton TN

Overnight
Low: 72 °F
Showers
Likely
Monday
High: 92 °F
Chance
Showers then
Mostly Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 95 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 72 °F
Chance
Showers
Wednesday
High: 88 °F
Mostly Sunny
Wednesday Night
Low: 66 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A 30 percent chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny and hot, with a high near 92. Heat index values as high as 103. Calm wind becoming northeast around 5 mph.

Monday Night

Mostly clear, with a low around 73. Calm wind.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 66. North wind around 5 mph becoming calm.

Thursday

Sunny, with a high near 87.

Thursday Night

Mostly clear, with a low around 66.

Friday

Mostly sunny, with a high near 88.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 69.