Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 16, 09:00 PM CDT

Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Thunderstorm in Vicinity

N/A

Humidity	NA
Wind Speed	SW 3 mph
Barometer	30.12 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	16 Aug 9:35 am CDT

More Information:

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

Extended Forecast for

3 Miles SSW Beaufort MO

Extreme Heat Warning August 16, 09:51am until August 16, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 16, 09:51am until August 16, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Today
High: 93 °F
Chance
T-storms then
Mostly Sunny
Tonight
Low: 69 °F
Chance
T-storms
Monday
High: 85 °F
Becoming
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
then Chance
T-storms
Wednesday
High: 89 °F
Slight Chance
T-storms
Wednesday Night
Low: 67 °F
Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 109. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 40%.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 69. North wind around 6 mph.

Monday

Partly sunny, then gradually becoming sunny, with a high near 85. North wind 5 to 7 mph becoming calm in the afternoon.

Monday Night

Mostly clear, with a low around 65. Calm wind.

Tuesday

Sunny, with a high near 90. Calm wind.

Tuesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70.

Wednesday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89.