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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service New Orleans LA
831 PM CST Fri Jan 18 2019

GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-LAZ034>037-
039-040-046>050-056>072-MSZ068>071-077-080>082-191445-
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-Pointe Coupee-West Feliciana-
East Feliciana-St. Helena-Washington-St. Tammany-Iberville-
West Baton Rouge-East Baton Rouge-Ascension-Livingston-Assumption-
St. James-St. John The Baptist-Upper Lafourche-St. Charles-
Upper Jefferson-Orleans-Upper Plaquemines-Upper St. Bernard-
Upper Terrebonne-Lower Terrebonne-Lower Lafourche-Lower Jefferson-
Lower Plaquemines-Lower St. Bernard-Northern Tangipahoa-
Southern Tangipahoa-Wilkinson-Amite-Pike-Walthall-Pearl River-
Hancock-Harrison-Jackson-
831 PM CST Fri Jan 18 2019

This Hazardous Weather Outlook is for portions of Southeast
Louisiana...South Mississippi and the adjacent coastal waters.

.DAY ONE...Tonight

A few thunderstorms will be possible after midnight. One or two
storms of these storms may be strong with gusty winds.


.DAYS TWO THROUGH SEVEN...Saturday through Thursday

A marginal and slight risk of severe thunderstorms exists for
different portions of the area Saturday. The main hazard expected
will be damaging winds but an isolated tornado can not be ruled
out.

Small craft advisory will remain through noon Saturday and a gale
warning has been issued starting 3 pm Saturday through 6 am
Sunday. A second round of small craft advisory conditions is
possible Tuesday and Wednesday. A wind advisory has been issued
for much of the southshore and coast of southeast Louisiana from 3
pm Saturday through 6 am Sunday.

A light freeze may occur Sunday night for areas mainly along and
north of the Interstate 10 and 12 corridor in southeast Louisiana
and south Mississippi.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed Saturday morning and into the
afternoon hours for severe weather support.

$$



Wind Advisory

URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
350 PM CST Fri Jan 18 2019

...Strong winds expected this weekend...

.A deepening surface low will move through the Ozarks and into the
Tennessee Valley Saturday. This will drive a strong cold front
through the region Saturday afternoon. The strong cold air
advection and tight pressure gradient behind this cold front will
lead to rather windy conditions across much of the southshore and
coasts of southeast Louisiana late Saturday afternoon and into
Sunday morning.

LAZ061>064-066>070-190600-
/O.NEW.KLIX.WI.Y.0001.190119T2100Z-190120T1200Z/
Upper Jefferson-Orleans-Upper Plaquemines-Upper St. Bernard-
Lower Terrebonne-Lower Lafourche-Lower Jefferson-
Lower Plaquemines-Lower St. Bernard-
Including the cities of Metairie, Kenner, East New Orleans,
New Orleans, Belle Chasse, Chalmette, Violet, Chauvin, Cocodrie,
Dulac, Montegut, Galliano, Cut Off, Golden Meadow, Leeville,
Buras, Pointe A La Hache, Port Sulphur, Boothville, Venice,
Empire, Myrtle Grove, and Yscloskey
350 PM CST Fri Jan 18 2019

...WIND ADVISORY IN EFFECT FROM 3 PM SATURDAY TO 6 AM CST
SUNDAY...

The National Weather Service in New Orleans has issued a Wind
Advisory, which is in effect from 3 PM Saturday to 6 AM CST
Sunday.

* WINDS...20 to 30 mph with gusts possibly up to 40 mph.

* DURATION...10 to 15 hours of strong winds.

* IMPACTS...Any loose outdoor furniture and tents need to be
  properly secured otherwise they will be thrown around by the
  wind. Driving will also be difficult for high profile vehicles,
  especially along elevated roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 26 to 39 mph are expected.
Winds this strong can make driving difficult...especially for
high profile vehicles. Use extra caution.

&&

$$



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
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