Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Current conditions at

Crossville, Crossville Memorial-Whitson Field Airport (KCSV)

Lat: 35.95°NLon: 85.09°WElev: 1880ft.

Fair

72°F

22°C

Humidity	94%
Wind Speed	Calm
Barometer	30.19 in (1019.8 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	16 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

5 Miles ENE Grandview TN

Heat Advisory August 16, 03:39am until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 03:39am until August 17, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Overnight
Low: 73 °F
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 95 °F
Sunny then
Chance
T-storms
Monday Night
Low: 71 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 92 °F
Hot
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 93 °F
Hot

Detailed Forecast

Overnight

Mostly clear, with a low around 73. Calm wind.

Sunday

Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind.

Sunday Night

Mostly clear, with a low around 74. Calm wind.

Monday

A 50 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Sunny and hot, with a high near 95. Heat index values as high as 110. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.

Tuesday

Sunny and hot, with a high near 92. Calm wind.

Tuesday Night

Mostly clear, with a low around 69. Calm wind.

Wednesday

Sunny and hot, with a high near 93.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny and hot, with a high near 91.

Thursday Night

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