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 15, 09:00 PM CDT

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Light Rain

73°F

23°C

Humidity	100%
Wind Speed	S 5 mph
Barometer	30.11 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	14 Aug 10:35 am CDT

More Information:

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

Extended Forecast for

Brownstown IL

Heat Advisory August 14, 10:55am until August 15, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 14, 10:55am until August 15, 09:00pm
NOW until 9:00pm Sat
Heat Advisory
Today
High: 93 °F
Showers then
Scattered
T-storms
Tonight
Low: 75 °F
Mostly Clear
Saturday
High: 93 °F
Mostly Sunny
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 93 °F
Mostly Sunny
Sunday Night
Low: 71 °F
Chance
T-storms
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Today

Showers and thunderstorms, mainly before 1pm. High near 93. Heat index values as high as 107. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 80%.

Tonight

Mostly clear, with a low around 75. Calm wind becoming southeast around 5 mph after midnight.

Saturday

Mostly sunny, with a high near 93. Heat index values as high as 107. Light and variable wind becoming southwest around 6 mph in the morning.

Saturday Night

Partly cloudy, with a low around 75. Calm wind becoming southwest around 5 mph after midnight.

Sunday

Mostly sunny, with a high near 93. West wind 5 to 8 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71.

Monday

Mostly sunny, with a high near 85.