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 >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

84°F

29°C

Humidity	35%
Wind Speed	NE 5 mph
Barometer	30.07 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	7 Sep 2:50 pm CDT

More Information:

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

Extended Forecast for

2 Miles WSW Edwardsville IL

Tonight
Low: 63 °F
Mostly Clear
Tuesday
High: 94 °F
Mostly Sunny
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 97 °F
Slight Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 70 °F
Showers
Likely then
Showers
Thursday
High: 83 °F
Showers
Likely
Thursday Night
Low: 63 °F
Partly Cloudy
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 67 °F
Partly Cloudy
then Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 63. East wind 5 to 7 mph becoming calm after midnight.

Tuesday

Mostly sunny, with a high near 94. Calm wind becoming south around 6 mph in the morning.

Tuesday Night

Mostly clear, with a low around 73. South wind 5 to 9 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Heat index values as high as 104. West wind 7 to 10 mph. Chance of precipitation is 50%.

Wednesday Night

Showers and possibly a thunderstorm. Low around 70. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%.

Thursday

Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

Thursday Night

Partly cloudy, with a low around 63.

Friday

Mostly sunny, with a high near 86.

Friday Night

A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67.

Saturday

A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 89.

Saturday Night

A 20 percent chance of showers. Mostly clear, with a low around 68.

Sunday

A 20 percent chance of showers. Sunny, with a high near 89.