Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

81°F

27°C

Humidity	62%
Wind Speed	Vrbl 3 mph
Barometer	30.05 in (1017.0 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	25 May 2:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSE Signal Mountain TN

Flood Watch until May 26, 03:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until May 26, 03:00am
NOW until 3:00am Tue
Flood Watch
Memorial Day
High: 79 °F
Chance
T-storms
Tonight
Low: 66 °F
Showers
Tuesday
High: 79 °F
Showers
Likely
Tuesday Night
Low: 66 °F
Showers
Wednesday
High: 82 °F
Showers
Wednesday Night
Low: 66 °F
Showers then
Chance
Showers
Thursday
High: 84 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 66 °F
Showers
Likely then
Slight Chance
T-storms

Detailed Forecast

Memorial Day

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 79. Calm wind.

Tonight

Showers and thunderstorms before 11pm, then showers likely. Low around 66. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Showers and thunderstorms likely, mainly before 10am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 79. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then showers after 2am. Low around 66. South wind around 5 mph becoming calm. Chance of precipitation is 80%.

Wednesday

Showers, with thunderstorms also possible after 11am. High near 82. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%.

Wednesday Night

Showers and thunderstorms before 11pm, then a chance of showers. Low around 66. Calm wind. Chance of precipitation is 80%.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Calm wind. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

Saturday

Showers and possibly a thunderstorm. High near 77. Chance of precipitation is 80%.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.