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

Heat Advisory until August 16, 09:00 PM CDT

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

82°F

28°C

Humidity	83%
Wind Speed	NA
Barometer	30.05 in
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	16 Aug 9:15 am CDT

More Information:

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

Extended Forecast for

3 Miles SSE Hagarstown IL

Heat Advisory August 16, 09:39am until August 16, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 09:39am until August 16, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
Today
High: 90 °F
Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
then Chance
Showers
Wednesday
High: 85 °F
Chance
Showers
Wednesday Night
Low: 66 °F
Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming west 5 to 7 mph in the morning.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71. Calm wind becoming northwest around 6 mph after midnight.

Monday

Mostly sunny, with a high near 84. North wind 6 to 8 mph.

Monday Night

Mostly clear, with a low around 64. Light north wind.

Tuesday

Sunny, with a high near 86. Calm wind.

Tuesday Night

A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.