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

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Mostly Cloudy

73°F

23°C

Humidity	94%
Wind Speed	E 7 mph
Barometer	30.01 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	14 Aug 9:35 am CDT

More Information:

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

Extended Forecast for

3 Miles ENE Lovilia IA

Flood Watch August 14, 10:02am until August 15, 10:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 14, 10:02am until August 15, 10:00am
NOW until 10:00am Sat
Flood Watch
Today
High: 85 °F
Chance
T-storms
Tonight
Low: 72 °F
Heavy Rain
Saturday
High: 89 °F
Slight Chance
T-storms
Saturday Night
Low: 71 °F
T-storms
Likely
Sunday
High: 84 °F
Chance
T-storms
Sunday Night
Low: 65 °F
Partly Cloudy
Monday
High: 81 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. East southeast wind around 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly between midnight and 3am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. East wind 7 to 9 mph becoming south after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Saturday

A slight chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 89. Heat index values as high as 103. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 20%.

Saturday Night

Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 71. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 84. North northwest wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Partly cloudy, with a low around 65.

Monday

Sunny, with a high near 81.

Monday Night

Mostly clear, with a low around 63.

Tuesday

Sunny, with a high near 85.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Wednesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.