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Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

86°F

30°C

Humidity	79%
Wind Speed	S 5 mph
Barometer	30.08 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	27 Jul 12:50 pm CDT

More Information:

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

Extended Forecast for

4 Miles W Staunton IL

Heat Advisory July 27, 01:34pm until July 29, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 27, 01:34pm until July 29, 07:00pm
NOW until 7:00pm Tue
Heat Advisory
This Afternoon
High: 89 °F
Scattered
T-storms
Tonight
Low: 74 °F
Isolated
T-storms
Monday
High: 95 °F
Mostly Sunny
Monday Night
Low: 76 °F
Partly Cloudy
Tuesday
High: 96 °F
Sunny
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 92 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 70 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 89. Heat index values as high as 102. Southwest wind around 5 mph. Chance of precipitation is 40%.

Tonight

Isolated showers and thunderstorms before 8pm, then isolated showers and thunderstorms after 2am. Mostly cloudy, with a low around 74. South wind 3 to 6 mph. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 95. Heat index values as high as 109. West wind 3 to 6 mph.

Monday Night

Partly cloudy, with a low around 76. Calm wind.

Tuesday

Sunny, with a high near 96. Light and variable wind.

Tuesday Night

Mostly clear, with a low around 75.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.