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St. Bernard Parish, LA Weather and Climate Synopsis

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36 Hr. Forecast Map
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Weather Summary Hourly Observations Nowcast Agricultural Weather Outlook
7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts





US Weekly Rainfall Departure



US Weekly Temperature Departure
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A joint service of the UK Ag Weather Center and the National Weather Service.


National Weather Service Shreveport LA
1158 PM CDT Sun Jul 22 2018

.AVIATION...
VFR conditions will continue through the 23/06Z TAF period.
Extensive areas of AC cigs will continue to shift S across the
region overnight through much of Monday morning, gradually
diminishing/scattering out over extreme NE TX/SW AR by midday, and
across the remainder of E TX/much of N LA during the afternoon.
Sct areas of -RA will remain possible within these AC cigs
overnight through Monday morning, ahead of a shortwave over the
Mid-South that will dive S across the Lower MS Valley. While these
AC cigs should eventually scatter out Monday afternoon, a sct cu
field N of a weak sfc front over extreme NE TX/N LA will advect
SSW into SW AR/Ncntrl LA Monday afternoon, affecting primarily the
ELD/MLU terminals. An elevated cu field may also develop along the
front over Deep E TX by mid to late afternoon, before the front
backdoors SW out of the region over Cntrl LA/SE TX Monday evening. 
Lt/Vrb winds tonight over SW AR/extreme Nrn LA/NE TX, and light 
SW winds over Deep E TX/Ncntrl LA, will become NNE 5-8kts over 
much of the region after 15Z Monday, although Deep E TX will 
remain WSW through much of the day ahead of the weak sfc front. 
/15/ 

National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook in case of corrupt tables.

Regional Hourly Observations For ST. BERNARD County

SWR not available
Current Temperatures, Dewpoint, RH, Wind, Surface 4-Panel
Current Agricultural Weather Conditions in Louisiana
Based on observations at 100am CDT, Monday July 23, 2018

Across Louisiana...temperatures are near 84 degrees south. Current sky condition is fair south. In the south, relative humidity is near 88%, and the dew point is near 80 degrees. The heat index is near 97 degrees south. The livestock heat stress category is unavailable north, unavailable central, and danger south. Winds are unavailable north. Winds are unavailable central. Winds are coming from the southwest at 9 mph in the south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 85 degrees at New Orleans Lakefront. The lowest temperature is 84 degrees at Slidell, N.O. INTL ARPT, and Baton Rouge.


Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this Parish will these
forecasts be issued. Currently, there is no short term forecast in effect.

All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For ST. BERNARD County
Hazardous report currently not available
NWS Severe Weather Map , Convective Outlook

Current FORECAST not available 12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2

ST. BERNARD County, Louisiana Agriculture, Lawn & Garden Weather Advisory

Current Weather Advisory is NOT available

Ag. Weather Forecast Parameter Maps:Spraying Conditions , Dewpoint Temperatures, Livestock Heat Stress

Medium & Long Range Outlook For Louisiana

                            LOUISIANA                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                JUL 28-AUG 1 JUL 30-AUG 5    JUL       JUL-SEP                      
                 -----------  -----------  --------  ---------
   Temperature:      Above       Normal      Above      Above                      
 Precipitation:      Above        Above      Below      Below                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
Almanac Information

Monday July 23, 2018 the 204th Day of Year

---------------------------------------------------
SUN
Declination 19.860000
Distance 0.999716 AU
Rise 07:18 EDT Set 21:10 EDT
Transit Meridian 14:14 EDT
Civil Twilight Begins 06:53 EDT Ends 21:36 EDT

Calculations made for central point in the state.
Time in ET -- and will vary due to location and
elevation -- Priddy


Historical Weather And Climate Facts For Today

////////////////////////
JULY 23RD...HISTORIC WEATHER EVENTS
...1788...
A weather diary kept by George Washington recorded that the center of a
hurricane passed directly over his Mount Vernon home. The hurricane crossed
eastern North Carolina and Virginia before moving into the Central
Appalachians. Norfolk VA reported houses destroyed, trees uprooted, and
crops leveled to the ground. (David Ludlum)
...1898...
A two hour thunderstorm deluged Atlanta GA with 4.32 inches of rain. More
than a foot of water flooded Union Depot. Many street car motors burned out
while trying to run through flooded streets. It grew so dark before the
afternoon storm that gas lights were needed. (The Weather Channel)
...1923...
Sheridan WY was drenched with 4.41 inches of rain, an all-time 24 hour
record for that location. Associated flooding washed out 20 miles of
railroad track. (22nd-23rd) (The Weather Channel)
...1987...
Thunderstorms produced a record ten inches of rain in six and a half hours
at Minneapolis MN, including 5.26 inches in two hours. Flash flooding
claimed two lives and caused 21.3 million dollars damage. Streets in
Minneapolis became rushing rivers, parking lots became lakes, and storm
sewers spouted like geysers. A tornado hit Maple Grove MN causing five
million dollars damage. Baseball size hail was reported at Olivia MN. (The
National Weather Summary) (Storm Data)
...1988...
Thunderstorms produced severe weather in Lower Michigan and northern Ohio,
over eastern sections of the Dakotas, and over the Central High Plains
Region. Showers and thunderstorms soaked Wilmington NC with another two
inches of rain, following six and a half inches the previous day. (The
National Weather Summary)
...1989...
Morning thunderstorms in the central U.S. drenched central Oklahoma with up
to six inches of rain. Afternoon thunderstorms produced wind gusts to 85
mph at Fort Smith AR. Evening thunderstorms over Florida spawned a tornado
which touched down three times in south Fort Myers causing nearly three
quarters of a million dollars damage. (The National Weather Summary) (Storm
Data)


Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky