Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Crossville, Crossville Memorial-Whitson Field Airport (KCSV)

Lat: 35.95°NLon: 85.09°WElev: 1880ft.

Fair

78°F

26°C

Humidity	82%
Wind Speed	SW 3 mph
Barometer	30.11 in (1017.3 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	17 Aug 8:53 am CDT

More Information:

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

Extended Forecast for

12 Miles WSW Pikeville TN

Heat Advisory August 17, 09:37am until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 09:37am until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
Today
High: 91 °F
Sunny then
Showers
Likely
Tonight
Low: 68 °F
Showers
Likely then
Mostly Cloudy
Tuesday
High: 83 °F
Decreasing
Clouds
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
then Chance
Showers
Thursday
High: 87 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 67 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds and hot, with a high near 91. Heat index values as high as 96. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 83. Calm wind becoming northwest around 5 mph.

Tuesday Night

Mostly clear, with a low around 64. Calm wind.

Wednesday

Sunny, with a high near 89. Calm wind.

Wednesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Calm wind.

Thursday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.

Friday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Saturday Night

Mostly clear, with a low around 63.

Sunday

Sunny, with a high near 83.