Portage Des Sioux, MO

6:06 AM CDT on July 24, 2016 (GMT -0500)
Saint Charles County Smartt | | Change Station
Active Advisory: Excessive Heat Warning

Elev 436 ft 38.93 °N, 90.43 °W | Updated 12 minutes ago

Clear
Clear
77 °F
Feels Like 77 °F
N
0
Wind Variable Wind from North

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.90 in
Visibility 5.0 miles
Clouds Clear
Dew Point 76 °F
Humidity 96%
Rainfall 0.00 in
Snow Depth Not available.
5:56 AM 8:19 PM
Waning Gibbous, 77% visible
METAR KSET 241054Z AUTO 00000KT 5SM BR CLR 25/24 A2991 RMK AO2 SLP123 T02500244
Pressure 29.90 in
Visibility 5.0 miles
Clouds Clear
Dew Point 76 °F
Humidity 96%
Rainfall 0.00 in
Snow Depth Not available.
5:56 AM 8:19 PM
Waning Gibbous, 77% visible
METAR KSET 241054Z AUTO 00000KT 5SM BR CLR 25/24 A2991 RMK AO2 SLP123 T02500244

10-Day Weather Forecast

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Jul. 24, 2016 Rise Set
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Minimum magnitude displayed is 2.5.

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Watches & Warnings

Excessive Heat Warning
Issued: 4:08 AM CDT Jul. 24, 2016 – National Weather Service

... Excessive heat warning remains in effect until 8 PM CDT this
evening...

* timing... heat index values will rise above 105 degrees this
afternoon.

* Heat index values... up to 111 due to temperatures in the upper
90s... 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.