Jersey Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flood Warning
Issued: 9:41 PM CDT Jul. 18, 2019 – National Weather Service

The Flood Warning continues for
the Mississippi River at Grafton
* until further notice.
* At 9:00 PM Thursday the stage was 21.1 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to a stage of 20.7 feet
by Saturday morning.
* Impact: at 21.0 feet... water begins flooding the floor at The
Palisades Marina in Portage Des Sioux. Access to homes along North
Shore drive in eastern St. Charles County becomes cut off near this
height.

                   Fld latest 7 a.M. Forecast
location stg obs stg 07/19 07/20 07/21 07/22 07/23

Mississippi River
Grafton 18.0 21.13 21.0 20.7 20.1 19.4 18.8




Lat... Lon 3881 9057 3888 9057 3899 9046 3895 9028
      3882 9048






919 PM CDT Thu Jul 18 2019

The Flood Warning continues for
the Illinois River at Hardin
* until late Tuesday night.
* At 9:00 PM Thursday the stage was 26.9 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* The river is forecast to continue falling to below flood stage by
early Tuesday morning.
* Impact: at 25.0 feet... flood stage. Lowland flooding of
unprotected agricultural land begins.

                   Fld latest 7 a.M. Forecast
location stg obs stg 07/19 07/20 07/21 07/22 07/23

Illinois River
Hardin 25.0 26.86 26.7 26.3 25.9 25.5 24.9




Lat... Lon 3952 9064 3952 9052 3898 9048 3891 9054
      3903 9062






Excessive Heat Warning
Issued: 3:35 AM CDT Jul. 19, 2019 – National Weather Service

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

* heat index values... up to 109 due to temperatures in the upper
90s, and dewpoints in the lower 70s.

* Timing... continuing through early Saturday evening.

* Temperature... highs each afternoon will be in the mid to upper
90s.

* Impacts... dangerously high temperatures and humidity could
quickly cause heat stress or heat stroke if precautions are
not taken. 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 warning area are advised to avoid
poorly ventilated areas and prolonged work in the sun. Use air
conditioning in your house or apartment if it is working
correctly. If you do not have air conditioning, keep your house
or apartment well ventilated with fans, and try to spend some
time in an air conditioned environment to give your body a break
from the heat.

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.





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