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

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Overcast

73°F

23°C

Humidity	78%
Wind Speed	Calm
Barometer	30.07 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	3 Aug 5:55 am EDT

More Information:

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

Extended Forecast for

Decatur TNSimilar City Names

Today
High: 77 °F
Showers
Likely
Tonight
Low: 65 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 81 °F
Mostly Cloudy
then Chance
Showers
Monday Night
Low: 65 °F
Chance
Showers
Tuesday
High: 81 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 84 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 66 °F
Showers
Likely then
Chance
Showers
Thursday
High: 86 °F
Slight Chance
T-storms then
Chance
T-storms

Detailed Forecast

Today

Showers likely, with thunderstorms also possible after 8am. Cloudy, with a high near 77. Calm wind becoming southeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 30 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 65. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 81. Calm wind.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 40%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Calm wind becoming southeast around 5 mph. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 50%.

Wednesday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Calm wind. Chance of precipitation is 70%.

Wednesday Night

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

Thursday

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

Thursday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.