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

Heat Advisory until August 16, 09:00 PM CDT

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

93°F

34°C

Humidity	56%
Wind Speed	S 10 mph
Barometer	29.97 in (1014.2 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	14 Aug 4:54 pm CDT

More Information:

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

Extended Forecast for

Elsberry MO

Heat Advisory August 14, 05:01pm until August 16, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 14, 05:01pm until August 16, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
Tonight
Low: 76 °F
Partly Cloudy
then Slight
Chance
T-storms
Saturday
High: 96 °F
Slight Chance
T-storms then
Mostly Sunny
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 93 °F
Partly Sunny
Sunday Night
Low: 70 °F
Chance
T-storms
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 66 °F
Partly Cloudy
Tuesday
High: 89 °F
Mostly Sunny

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 76. Light southeast wind.

Saturday

A 20 percent chance of showers and thunderstorms before 10am. Mostly sunny, with a high near 96. Heat index values as high as 105. West wind 3 to 6 mph.

Saturday Night

Partly cloudy, with a low around 75. Light southwest wind.

Sunday

Partly sunny, with a high near 93. Heat index values as high as 106. Northwest wind 3 to 5 mph.

Sunday Night

A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 70. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 86.

Monday Night

Partly cloudy, with a low around 66.

Tuesday

Mostly sunny, with a high near 89.

Tuesday Night

Partly cloudy, with a low around 72.

Wednesday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.

Wednesday Night

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