Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

69°F

21°C

Humidity	90%
Wind Speed	Calm
Barometer	29.87 in (1010.8 mb)
Dewpoint	66°F (19°C)
Visibility	8.00 mi
Last update	17 Jun 5:53 am EDT

More Information:

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

Extended Forecast for

2 Miles WSW Mc Donald TN

Today
High: 87 °F
Becoming
Sunny
Tonight
Low: 73 °F
Increasing
Clouds
Thursday
High: 82 °F
Showers
Thursday Night
Low: 70 °F
Showers
Likely
Juneteenth
High: 83 °F
Showers
Likely
Friday Night
Low: 64 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 86 °F
Slight Chance
T-storms then
Chance
T-storms

Detailed Forecast

Today

Partly sunny, then gradually becoming sunny, with a high near 87. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Tonight

Increasing clouds, with a low around 73. South wind around 10 mph, with gusts as high as 25 mph.

Thursday

Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 82. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

Juneteenth

Showers likely and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 86. Calm wind becoming north around 5 mph.

Saturday Night

Mostly clear, with a low around 65.

Sunday

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 86.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Monday

Showers and possibly a thunderstorm. High near 85. Chance of precipitation is 80%.

Monday Night

Showers and thunderstorms. Low around 69. Chance of precipitation is 80%.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.