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

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

Thunderstorm in Vicinity

81°F

27°C

Humidity	94%
Wind Speed	Calm
Barometer	30.11 in
Dewpoint	79°F (26°C)
Visibility	9.00 mi
Heat Index	89°F (32°C)
Last update	15 Aug 8:15 am CDT

More Information:

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

Extended Forecast for

2 Miles ESE Rhineland MO

Extreme Heat Warning August 15, 08:30am until August 16, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 15, 08:30am until August 16, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Today
High: 93 °F
Chance
T-storms then
Mostly Sunny
Tonight
Low: 73 °F
Partly Cloudy
Sunday
High: 93 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 68 °F
Slight Chance
T-storms
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 71 °F
Mostly Clear
then Slight
Chance
T-storms

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms before 10am. 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.

Tonight

Partly cloudy, with a low around 73. Calm wind.

Sunday

A slight chance of showers and thunderstorms between 4pm and 5pm. Partly sunny, with a high near 93. Heat index values as high as 109. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Light north wind. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 86. Calm wind.

Monday Night

Mostly clear, with a low around 64.

Tuesday

Sunny, with a high near 91.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.

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 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.