Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

81°F

27°C

Humidity	61%
Wind Speed	NE 5 mph
Barometer	30.00 in (1014.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	3 Aug 11:51 am CDT

More Information:

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

Extended Forecast for

2 Miles ESE Pine Lawn MO

This Afternoon
High: 86 °F
Mostly Sunny
Tonight
Low: 68 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 72 °F
Slight Chance
T-storms then
Showers
Likely
Thursday
High: 85 °F
Showers
Likely
Thursday Night
Low: 71 °F
T-storms
Likely
Friday
High: 86 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 86. Light northeast wind.

Tonight

Mostly clear, with a low around 68. East wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 70. Southeast wind around 6 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.

Wednesday Night

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Thursday

Showers likely and possibly a thunderstorm before 1pm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.

Thursday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Friday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Saturday Night

Partly cloudy, with a low around 73.