Saint Louis, MO (63123)

6:58 PM CDT on July 23, 2016 (GMT -0500)
Affton | | Change Station
Active Advisory: Excessive Heat Warning

Elev 531 ft 38.55 °N, 90.32 °W | Updated 1 minute ago

Partly Cloudy
Partly Cloudy
91.9 °F
Feels Like 106 °F
N
2.7
Wind Variable Wind from ENE

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.86 in
Visibility 10.0 miles
Clouds Few 5000 ft
Few 25000 ft
Heat Index 106 °F
Dew Point 77 °F
Humidity 62%
Rainfall 0.00 in
Snow Depth Not available.
5:55 AM 8:19 PM
Waning Gibbous, 81% visible
METAR KSTL 232351Z 12008KT 10SM FEW050 FEW250 34/23 A2990 RMK AO2 SLP112 T03390233 10356 20339 56011
Pressure 29.86 in
Visibility 10.0 miles
Clouds Few 5000 ft
Few 25000 ft
Heat Index 106 °F
Dew Point 77 °F
Humidity 62%
Rainfall 0.00 in
Snow Depth Not available.
5:55 AM 8:19 PM
Waning Gibbous, 81% visible
METAR KSTL 232351Z 12008KT 10SM FEW050 FEW250 34/23 A2990 RMK AO2 SLP112 T03390233 10356 20339 56011

10-Day Weather Forecast

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Jul. 23, 2016 Rise Set
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Minimum magnitude displayed is 2.5.

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Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Excessive Heat Warning
Issued: 4:00 PM CDT Jul. 23, 2016 – National Weather Service

... Excessive heat warning remains in effect until 8 PM CDT
Sunday...

* timing... heat index values will remain above 105 degrees this
evening and then again on Sunday afternoon and early evening.

* Heat index values... from 105 to 115 due to temperatures in the
upper 90s to near 100 degrees... and dewpoints in the mid 70s.

* Impacts... the combination of hot temperatures and high
humidity will likely lead to an increased risk of heat-related
stress and illness. The very Young... the elderly... those
without air conditioning... and those participating in
strenuous outdoor activities will be the most susceptible.
Also... car interiors can reach lethal temperatures in a matter
of minutes.

Precautionary/preparedness actions...

An excessive heat warning means that a prolonged period of
dangerously hot temperatures and high humidity will occur. In
addition... nighttime conditions will remain warm and muggy
providing little chance for relief. This combination will create
a dangerous situation in which heat-related illnesses are
likely... especially for those living in un-air conditioned homes
or apartments.

People in the Saint Louis metropolitan area can get information
about cooling centers or energy assistance related to the
excessive heat by calling the United way of greater Saint Louis
at 800-427-4626... or if calling from a land line phone dial 2-1-
1. You can also call cool down Saint Louis at 314-241-7668.