Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

81°F

27°C

Humidity	82%
Wind Speed	Vrbl 5 mph
Barometer	30.10 in (1018.5 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	24 Jul 10:53 am EDT

More Information:

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

Extended Forecast for

2 Miles WNW Harrison TN

Today
High: 87 °F
Showers
Likely
Tonight
Low: 71 °F
Partly Cloudy
Saturday
High: 86 °F
Slight Chance
Showers then
Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 89 °F
Chance
T-storms
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 92 °F
Hot
Monday Night
Low: 74 °F
Slight Chance
T-storms
Tuesday
High: 94 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Heat index values as high as 95. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Partly cloudy, with a low around 71. Calm wind.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. Calm wind. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 50%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 89. Calm wind.

Sunday Night

Mostly clear, with a low around 73. Calm wind.

Monday

Mostly sunny and hot, with a high near 92. Calm wind.

Monday Night

A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 74.

Tuesday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 94.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.