Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

80°F

27°C

Humidity	71%
Wind Speed	N 18 mph
Barometer	30.05 in (1016.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	2 Aug 7:53 pm EDT

More Information:

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

Extended Forecast for

Orme TN

Tonight
Low: 66 °F
Chance
Showers
Sunday
High: 71 °F
Showers
Likely and
Patchy Fog
Sunday Night
Low: 63 °F
Chance
Showers
Monday
High: 74 °F
Slight Chance
Showers then
Chance
T-storms
Monday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 75 °F
Showers
Likely
Tuesday Night
Low: 65 °F
Chance
Showers
Wednesday
High: 77 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 65 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A 50 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 66. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers and thunderstorms likely, mainly before 4pm, then a slight chance of thunderstorms after 5pm. Patchy fog between noon and 1pm. Otherwise, mostly cloudy, with a high near 71. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of showers between 7pm and 1am. Mostly cloudy, with a low around 63. East wind around 5 mph. Chance of precipitation is 30%.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 74. East wind around 5 mph. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm. Chance of precipitation is 40%.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. Southeast wind around 5 mph. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 50%.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 70%.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 80.

Thursday Night

Partly cloudy, with a low around 66.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.

Friday Night

Partly cloudy, with a low around 67.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.