St. Louis, MO

3:37 AM CDT on July 24, 2016 (GMT -0500)
APRSWXNET | | Change Station
Active Advisory: Excessive Heat Warning

Elev 615 ft 38.73 °N, 90.35 °W | Updated 25 minutes ago

Scattered Clouds
Scattered Clouds
81 °F
Feels Like 86 °F
N
0
Wind Variable Wind from SSE
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.88 in
Visibility 10.0 miles
Clouds Scattered Clouds 25000 ft
Heat Index 86 °F
Dew Point 73 °F
Humidity 77%
Rainfall in
Snow Depth Not available.
5:56 AM 8:19 PM
Waning Gibbous, 78% visible
METAR KSTL 240751Z 19003KT 10SM SCT250 28/23 A2993 RMK AO2 SLP119 T02830233
Pressure 29.88 in
Visibility 10.0 miles
Clouds Scattered Clouds 25000 ft
Heat Index 86 °F
Dew Point 73 °F
Humidity 77%
Rainfall in
Snow Depth Not available.
5:56 AM 8:19 PM
Waning Gibbous, 78% visible
METAR KSTL 240751Z 19003KT 10SM SCT250 28/23 A2993 RMK AO2 SLP119 T02830233

10-Day Weather Forecast

Almanac

Astronomy

Jul. 24, 2016 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Upload Photos

1,927,041 photos uploaded!

WunderBlog® & News

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

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.