Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Partly Cloudy

78°F

26°C

Humidity	67%
Wind Speed	E 7 mph
Barometer	30.19 in (1021.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	9 Aug 10:53 am EDT

More Information:

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

Extended Forecast for

Mc Donald TN

Today
High: 88 °F
Mostly Sunny
Tonight
Low: 67 °F
Mostly Clear
Sunday
High: 88 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 69 °F
Partly Cloudy
Monday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 88 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms
Wednesday
High: 87 °F
Slight Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

Mostly sunny, with a high near 88. Calm wind becoming east around 5 mph.

Tonight

Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 69. East wind around 5 mph becoming calm.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm.

Tuesday

A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 71.

Wednesday

A slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Friday

A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.