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

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

92°F

33°C

Humidity	61%
Wind Speed	N 3 mph
Barometer	30.01 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	16 Aug 2:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles N Kaskaskia IL

Extreme Heat Warning August 16, 02:43pm until August 16, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 16, 02:43pm until August 16, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
This Afternoon
High: 97 °F
Hot
Tonight
Low: 71 °F
Chance
T-storms
Monday
High: 86 °F
Decreasing
Clouds
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
then Slight
Chance
Showers
Wednesday
High: 90 °F
Chance
T-storms
Wednesday Night
Low: 67 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

This Afternoon

Mostly sunny and hot, with a high near 97. Heat index values as high as 115. West wind around 5 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly between 8pm and 5am. Increasing clouds, with a low around 71. Calm wind becoming northwest around 5 mph after midnight.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 86. North wind 5 to 7 mph.

Monday Night

Partly cloudy, with a low around 65. North wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 89. Calm wind.

Tuesday Night

A 20 percent chance of showers after 1am. Mostly clear, with a low around 69.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 90.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 83.

Thursday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 63.

Saturday

Sunny, with a high near 85.