Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from August 10, 04:11 AM EDT until August 10, 10:00 AM EDT

Current conditions at

Lee County Airport (K0VG)

Lat: 36.65°NLon: 83.22°WElev: 1411ft.

Fog

66°F

19°C

Humidity	100%
Wind Speed	NA
Barometer	30.18 in
Dewpoint	66°F (19°C)
Visibility	0.25 mi
Last update	10 Aug 6:35 am EDT

More Information:

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

Extended Forecast for

Sneedville TN

Dense Fog Advisory until August 10, 10:00am

Click here for hazard details and duration

...

Dense Fog Advisory until August 10, 10:00am
NOW until 10:00am Mon
Dense Fog Advisory
Today
High: 89 °F
Areas Fog
then Slight
Chance
T-storms
Tonight
Low: 70 °F
Slight Chance
T-storms
Tuesday
High: 90 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 69 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 88 °F
Showers
Likely
Wednesday Night
Low: 70 °F
Showers
Likely then
Chance
T-storms
Thursday
High: 89 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Today

A slight chance of showers and thunderstorms between 2pm and 5pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Tonight

A 20 percent chance of showers and thunderstorms, mainly between 3am and 4am. Partly cloudy, with a low around 70. Calm wind.

Tuesday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny and hot, with a high near 90. Heat index values as high as 99. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%.

Wednesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 88. West wind around 5 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 70. West wind around 5 mph becoming calm. Chance of precipitation is 60%.

Thursday

A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 50%.

Thursday Night

A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 71.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Saturday

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

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.