Jackson Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Severe Thunderstorm Watch
Issued: 1:13 PM CDT Aug. 20, 2018 – National Weather Service

Severe Thunderstorm Watch 344 remains in effect until 800 PM CDT

IL
. Illinois counties included are

Alexander Clinton Edwards
Franklin Hamilton Jackson
Jefferson Johnson Madison
Marion Monroe Perry
Pulaski Randolph St. Clair
Saline Union Wabash
Washington Wayne white
Williamson




Public Information Statement
Issued: 12:55 PM CDT Aug. 20, 2018 – National Weather Service

... Public information statement...

... Safety rules for severe thunderstorms...

A Severe Thunderstorm Watch has been issued by the National
Weather Service for all of southeast Missouri and most of southern
Illinois. This watch is in effect until 8 PM CDT. The following
safety tips are being provided in the hope that the broadcast
media will frequently broadcast these messages while the watch
affects their area. A Severe Thunderstorm Watch means conditions
are favorable for the development of severe thunderstorms in and
close to the watch area. If you are in the watch area, keep up to
date of the latest weather information. These storms can develop
rapidly, so there may be occasions when advance warning is not
possible.

A Severe Thunderstorm Warning means a severe thunderstorm has been
observed or indicated by radar. If you are in the path of or near
a storm, take immediate actions to protect life and properly.
Follow these safety rules:

In open country, you should seek shelter and avoid tall trees
which be targets for lightning. If there is no shelter, go to a
ditch or culvert, but be aware of rising water which can cause
flooding.

When indoors, stay away from outside walls and windows and go to
an interior room on the lowest level. Avoid using electrical
appliances while the storm is nearby.

In Mobile homes, you should leave and seek nearby safe shelter.

If swimming or on a boat, you should get to shore as quickly as
possible and find shelter.

A thunderstorm is considered severe when it contains one inch or
larger diameter size hail and/or wind gusts of 58 miles an hour or
greater. A severe thunderstorm also produces deadly lightning and
very heavy rain which can lead to flash flooding.

Remember, with any severe thunderstorm, there is always the
possibility of tornadoes.



1255 PM CDT Mon Aug 20 2018

... Public information statement...

... Safety rules for severe thunderstorms...

A Severe Thunderstorm Watch has been issued by the National
Weather Service for all of southeast Missouri and most of southern
Illinois. This watch is in effect until 8 PM CDT. The following
safety tips are being provided in the hope that the broadcast
media will frequently broadcast these messages while the watch
affects their area. A Severe Thunderstorm Watch means conditions
are favorable for the development of severe thunderstorms in and
close to the watch area. If you are in the watch area, keep up to
date of the latest weather information. These storms can develop
rapidly, so there may be occasions when advance warning is not
possible.

A Severe Thunderstorm Warning means a severe thunderstorm has been
observed or indicated by radar. If you are in the path of or near
a storm, take immediate actions to protect life and properly.
Follow these safety rules:

In open country, you should seek shelter and avoid tall trees
which be targets for lightning. If there is no shelter, go to a
ditch or culvert, but be aware of rising water which can cause
flooding.

When indoors, stay away from outside walls and windows and go to
an interior room on the lowest level. Avoid using electrical
appliances while the storm is nearby.

In Mobile homes, you should leave and seek nearby safe shelter.

If swimming or on a boat, you should get to shore as quickly as
possible and find shelter.

A thunderstorm is considered severe when it contains one inch or
larger diameter size hail and/or wind gusts of 58 miles an hour or
greater. A severe thunderstorm also produces deadly lightning and
very heavy rain which can lead to flash flooding.

Remember, with any severe thunderstorm, there is always the
possibility of tornadoes.