Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

83°F

28°C

Humidity	49%
Wind Speed	Calm
Barometer	30.17 in (1019.1 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	9 Aug 3:53 pm EDT

More Information:

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

Extended Forecast for

Walnut Hill TN

Tonight
Low: 61 °F
Mostly Clear
Sunday
High: 87 °F
Patchy Fog
then Sunny
Sunday Night
Low: 65 °F
Mostly Clear
then Patchy
Fog
Monday
High: 87 °F
Patchy Fog
then Chance
T-storms
Monday Night
Low: 66 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 88 °F
Chance
T-storms
Tuesday Night
Low: 69 °F
Chance
T-storms
Wednesday
High: 85 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 69 °F
Showers
Likely then
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 61. Northeast wind around 5 mph.

Sunday

Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Patchy fog after 5am. Otherwise, mostly clear, with a low around 65. Southeast wind around 5 mph.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

Wednesday

A slight 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 85. 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. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 87.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Friday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.

Friday Night

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

Saturday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.