Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

68°F

20°C

Humidity	68%
Wind Speed	E 6 mph
Barometer	30.08 in (1017.5 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	8 Sep 3:51 am CDT

More Information:

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

Extended Forecast for

Calverton Park MO

Today
High: 95 °F
Mostly Sunny
Tonight
Low: 77 °F
Mostly Clear
Wednesday
High: 98 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 72 °F
Showers
Likely then
Showers
Thursday
High: 81 °F
Showers
Thursday Night
Low: 66 °F
Partly Cloudy
Friday
High: 86 °F
Sunny
Friday Night
Low: 70 °F
Mostly Clear
then Slight
Chance
Showers
Saturday
High: 89 °F
Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 95. Calm wind becoming south around 5 mph in the morning.

Tonight

Mostly clear, with a low around 77. Southeast wind 5 to 7 mph.

Wednesday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny and hot, with a high near 98. Heat index values as high as 104. South wind 7 to 9 mph becoming west in the afternoon. Chance of precipitation is 30%.

Wednesday Night

Showers and possibly a thunderstorm. Low around 72. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 100%.

Thursday

Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. High near 81. North wind around 6 mph. Chance of precipitation is 80%.

Thursday Night

Partly cloudy, with a low around 66.

Friday

Sunny, with a high near 86.

Friday Night

A 20 percent chance of showers after 1am. Mostly clear, with a low around 70.

Saturday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Saturday Night

A 30 percent chance of showers. Partly cloudy, with a low around 70.

Sunday

A 20 percent chance of showers. Mostly sunny, with a high near 88.