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

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Mostly Cloudy

84°F

29°C

Humidity	76%
Wind Speed	SE 3 mph
Barometer	30.01 in
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	14 Aug 4:35 pm CDT

More Information:

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

Extended Forecast for

Greenfield IL

Heat Advisory August 14, 04:57pm until August 16, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 14, 04:57pm until August 16, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
Tonight
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-storms
Saturday
High: 94 °F
Slight Chance
T-storms then
Mostly Sunny
Saturday Night
Low: 72 °F
Increasing
Clouds
Sunday
High: 91 °F
Partly Sunny
Sunday Night
Low: 67 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 87 °F
Sunny

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 74. Southeast wind 3 to 6 mph.

Saturday

A 20 percent chance of showers and thunderstorms before 10am. Mostly sunny, with a high near 94. Heat index values as high as 103. Southwest wind 5 to 8 mph.

Saturday Night

Increasing clouds, with a low around 72. South wind 3 to 5 mph.

Sunday

Partly sunny, with a high near 91. Heat index values as high as 102. Northwest wind 5 to 7 mph.

Sunday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 67. North wind 3 to 6 mph. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 85.

Monday Night

Partly cloudy, with a low around 63.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Partly cloudy, with a low around 69.

Wednesday

A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 90. Chance of precipitation is 20%.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.