Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. 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	SW 6 mph
Barometer	30.09 in (1018.2 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	14 Jun 12:53 pm EDT

More Information:

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

Extended Forecast for

Powells Crossroads TN

This Afternoon
High: 84 °F
T-storms
Likely
Tonight
Low: 69 °F
Showers
Likely then
Chance
T-storms
Sunday
High: 85 °F
Chance
T-storms and
Patchy Fog
then T-storms
Sunday Night
Low: 69 °F
Chance
T-storms then
Chance
Showers
Monday
High: 85 °F
Chance
T-storms then
T-storms
Monday Night
Low: 70 °F
Chance
T-storms
Tuesday
High: 86 °F
Chance
T-storms then
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms
Wednesday
High: 89 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 84. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms, mainly between midnight and 4am. Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Patchy fog before 7am. High near 85. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

Monday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 85. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Calm wind.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.

Wednesday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72.

Juneteenth

Showers and thunderstorms. High near 88. Chance of precipitation is 80%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.