Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Partly Cloudy

82°F

28°C

Humidity	66%
Wind Speed	SW 10 mph
Barometer	30.07 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	17 Jun 12:55 pm EDT

More Information:

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

Extended Forecast for

Decatur TN

This Afternoon
High: 86 °F
Chance
T-storms
Tonight
Low: 69 °F
T-storms
Likely
Wednesday
High: 86 °F
T-storms
Likely
Wednesday Night
Low: 70 °F
T-storms
Likely then
Chance
Showers
Juneteenth
High: 86 °F
Showers
Likely then
T-storms
Thursday Night
Low: 67 °F
Showers then
Slight Chance
Showers
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 92 °F
Hot

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind around 10 mph, with gusts as high as 20 mph.

Tonight

Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 69. South 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.

Wednesday

Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 86. Heat index values as high as 95. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 70. South wind around 5 mph. Chance of precipitation is 60%.

Juneteenth

Showers and thunderstorms, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. High near 86. West wind around 5 mph. Chance of precipitation is 90%.

Thursday Night

Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Low around 67. Calm wind. Chance of precipitation is 80%.

Friday

Mostly sunny, with a high near 89. Calm wind.

Friday Night

Mostly clear, with a low around 66.

Saturday

Sunny and hot, with a high near 92.

Saturday Night

Mostly clear, with a low around 70.

Sunday

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 93.

Sunday Night

A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.