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

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

79°F

26°C

Humidity	91%
Wind Speed	SE 7 mph
Barometer	30.05 in
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	15 Aug 12:15 am CDT

More Information:

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

Extended Forecast for

Chester ILSimilar City Names

Extreme Heat Warning August 15, 12:19am until August 16, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 15, 12:19am until August 16, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Overnight
Low: 77 °F
Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 74 °F
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 87 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 67 °F
Slight Chance
T-storms
Tuesday
High: 89 °F
Mostly Sunny

Detailed Forecast

Overnight

Clear, with a low around 77. South wind around 6 mph.

Saturday

Sunny and hot, with a high near 97. Heat index values as high as 110. Light and variable wind becoming west around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 74. South wind 3 to 6 mph.

Sunday

Mostly sunny and hot, with a high near 97. Heat index values as high as 109. West wind 3 to 5 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71. Calm wind becoming north around 5 mph after midnight.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.

Tuesday

Mostly sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 71.

Wednesday

Mostly sunny, with a high near 95.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.