weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

4 products issued by NWS for:
Share |


Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Saint Louis MO
328 PM CDT Fri Jul 19 2019

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-202030-
Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-Callaway MO-
Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-Gasconade MO-
Greene IL-Iron MO-Jefferson MO-Jersey IL-Knox MO-Lewis MO-Lincoln MO-
Macoupin IL-Madison IL-Madison MO-Marion IL-Marion MO-Moniteau MO-
Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL-
Pike MO-Ralls MO-Randolph IL-Reynolds MO-Saint Charles MO-
Saint Clair IL-Saint Francois MO-Saint Louis City MO-Saint Louis MO-
Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-Washington MO-
328 PM CDT Fri Jul 19 2019

This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.

.DAY ONE...Tonight.

Hot and humid conditions will continue. Please refer to the
excessive heat warning and heat advisory for more details.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Very hot and humid conditions are expected to continue through
Saturday. Please refer to the excessive heat warning and heat
advisory for more details.

There is a chance for thunderstorms over portions of the area from
Saturday night through Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated tonight.

$$

Gosselin



Excessive Heat Warning

URGENT - WEATHER MESSAGE
National Weather Service Saint Louis MO
322 PM CDT Fri Jul 19 2019


ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-200830-
/O.CON.KLSX.EH.W.0001.000000T0000Z-190721T0100Z/
Adams IL-Audrain MO-Bond IL-Boone MO-Brown IL-Calhoun IL-
Callaway MO-Clinton IL-Cole MO-Crawford MO-Fayette IL-Franklin MO-
Gasconade MO-Greene IL-Jefferson MO-Jersey IL-Knox MO-Lewis MO-
Lincoln MO-Macoupin IL-Madison IL-Marion IL-Marion MO-Moniteau MO-
Monroe IL-Monroe MO-Montgomery IL-Montgomery MO-Osage MO-Pike IL-
Pike MO-Ralls MO-Randolph IL-Saint Charles MO-Saint Clair IL-
Saint Francois MO-Saint Louis City MO-Saint Louis MO-
Sainte Genevieve MO-Shelby MO-Warren MO-Washington IL-
Washington MO-
Including the cities of Alton, Belleville, Bowling Green,
Cahokia, Centralia, Chester, Columbia, Edwardsville, Farmington,
Fulton, Hannibal, Jefferson City, Litchfield, Mexico,
Mount Sterling, Pittsfield, Quincy, Saint Charles, Saint Louis,
Salem, Sparta, Sullivan, Union, Vandalia, and Washington
322 PM CDT Fri Jul 19 2019

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT
SATURDAY...

* HEAT INDEX VALUES...Up to 110 due to temperatures in the mid
  to upper 90s, and dewpoints in the mid 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.

&&

$$



Flood Warning

Flood Statement
National Weather Service St Louis MO
935 AM CDT Fri Jul 19 2019

...The flood warning is cancelled for the following river in
Missouri...


  Missouri River at Washington

...The flood warning continues for the following river in Missouri..

  Missouri River near Chamois

  Missouri River at Gasconade

  Missouri River at Hermann

  Missouri River at St. Charles

River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Rainfall heavier than forecast could cause river levels to rise even
higher than predicted.  The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions or forecasts change.

Safety message:  Never drive cars, trucks, or sport utility vehicles
through flooded areas.  The water may be too deep to allow for safe
passage.

This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.

&&

MOC073-139-201433-
/O.CON.KLSX.FL.W.0103.000000T0000Z-000000T0000Z/
/GSCM7.2.ER.190501T0000Z.190607T1900Z.000000T0000Z.NO/
935 AM CDT Fri Jul 19 2019

The Flood Warning continues for
  the Missouri River at Gasconade
* until further notice.
* At  8:30 AM Friday the stage was estimated at 24.9 feet.
* Flood stage is 22.0 feet.
* The river is forecast to have a maximum value of 25.0 feet Tuesday
  early afternoon.

&&
                   Fld   Latest              7 a.m. Forecast
LOCATION           Stg  Obs Stg     07/20  07/21  07/22  07/23  07/24

Missouri River
  Gasconade       22.0   24.9E      24.8   24.8   24.9   24.9   24.9


&&


LAT...LON 3872 9150 3869 9150 3866 9156 3868 9164
      3873 9164



$$



Flood Warning

Flood Statement
National Weather Service St Louis MO
935 AM CDT Fri Jul 19 2019

...The flood warning is cancelled for the following river in
Missouri...


  Missouri River at Washington

...The flood warning continues for the following river in Missouri..

  Missouri River near Chamois

  Missouri River at Gasconade

  Missouri River at Hermann

  Missouri River at St. Charles

River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Rainfall heavier than forecast could cause river levels to rise even
higher than predicted.  The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions or forecasts change.

Safety message:  Never drive cars, trucks, or sport utility vehicles
through flooded areas.  The water may be too deep to allow for safe
passage.

This product, along with additional weather and stream information,
is available at http://water.weather.gov/ahps2/index.php?wfo=lsx.

&&

MOC073-139-201433-
/O.CON.KLSX.FL.W.0104.000000T0000Z-000000T0000Z/
/HRNM7.3.ER.190501T0742Z.190608T0915Z.000000T0000Z.NO/
935 AM CDT Fri Jul 19 2019

The Flood Warning continues for
  the Missouri River at Hermann
* until further notice.
* At  8:30 AM Friday the stage was 23.0 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* The river is forecast to crest near 23.1 feet by early Monday
  afternoon.

&&
                   Fld   Latest              7 a.m. Forecast
LOCATION           Stg  Obs Stg     07/20  07/21  07/22  07/23  07/24

Missouri River
  Hermann         21.0   22.97      22.9   23.0   23.0   23.1   23.1


&&


LAT...LON 3875 9136 3866 9119 3861 9123 3869 9150
      3872 9150



$$



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE