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Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

94°F

34°C

Humidity	56%
Wind Speed	NA
Barometer	30.00 in (1015.0 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	107°F (42°C)
Last update	19 Aug 12:54 pm CDT

More Information:

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

Extended Forecast for

Pacific MO

Heat Advisory August 19, 01:17pm until August 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 19, 01:17pm until August 19, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
This Afternoon
High: 94 °F
Chance
T-storms
Tonight
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 63 °F
Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 94. Heat index values as high as 107. Northwest wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 70. North wind around 6 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the morning.

Wednesday Night

Mostly clear, with a low around 65. North wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.

Thursday Night

Clear, with a low around 63.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 64.