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A joint service of the UK Ag Weather Center and the National Weather Service.
National Weather Service Shreveport LA 231 PM CDT Fri Apr 26 2024 ...New SHORT TERM, LONG TERM... .SHORT TERM... (This evening through Saturday Night) Issued at 146 PM CDT Fri Apr 26 2024 A very complicated short-term is unfolding across the region, including the threat of severe weather and flash flooding. After reviewing the morning suite of 12z guidance, and collaborating with the SPC, it was decided to upgrade the existing Slight Risk into an Enhanced Risk. The biggest factor in this were some remnant outflow boundaries that were expected to enhance convection across the region under peak daytime heating. From there, additional collaboration was done with the WPC regarding QPF amounts for this afternoon, and into the overnight hours. Overnight QPF amounts were underdone, given the fact that afternoon convection is likely to train through the evening hours. Total rainfall amounts were adjusted up the next 24-hours to account for that. One thing to note regarding this, while we are not anticipating widespread flooding or flash flooding with this rain, it will greatly shrink the tolerance we have for the additional rainfall through the weekend. In turn, depending on rainfall amounts through tonight, a Flood Watch will likely be considered as early as tomorrow for the extra rainfall anticipated on Sunday. The severe weather threat should diminish once the sun sets, with rain chances beginning to pivot north. This will allow for a portion of the region to dry out through the day on Saturday, before the next round of weather moves in to the long-term. /44/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. Hourly Observations For UPPER PLAQUEMINES Parish 1000 PM CDT FRI APR 26 2024 SOUTHEAST LOUISIANA CITY SKY/WX TMP DP RH WIND PRES REMARKS N.O. INTL ARPT CLOUDY 76 69 79 SE20G28 30.03R N.O. LAKEFRONT CLOUDY 77 70 79 SE16G28 30.05R RESERVE* CLOUDY 73 72 94 E20G25 29.98F SLIDELL CLOUDY 76 70 82 SE12G20 30.06R BATON ROUGE MOCLDY 76 68 76 SE12 29.99R BELLE CHASSE* CLOUDY 76 71 85 SE17G26 30.04R BOGALUSA* MOCLDY 73 68 83 SE9 30.05S GALLIANO* NOT AVBL NEW ROADS* MOCLDY 75 66 75 SW14 29.99R GONZALES* CLOUDY 76 70 80 SE15G22 29.95F HAMMOND* MOCLDY 74 69 87 SE17G30 30.00F HOUMA* CLOUDY 75 68 78 E14G22 30.02R Current Temperatures, Dewpoint, RH, Wind, Surface 4-Panel Current Agricultural Weather Conditions in Louisiana Based on observations at 1000pm CDT, Friday April 26, 2024 Across Louisiana...temperatures are near 76 degrees south. Current sky condition is cloudy south. In the south, relative humidity is near 79%, and the dew point is near 69 degrees. Winds are unavailable north. Winds are unavailable central. Winds are coming from the southeast at 20 mph with gusts at 28 mph in the south, where conditions are not favorable for spraying due to strong winds. Based on current available observations, the highest temperature is 77 degrees at New Orleans Lakefront. The lowest temperature is 76 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 UPPER PLAQUEMINES 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 UPPER PLAQUEMINES 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 MAY 2-MAY 6 MAY 4-MAY 10 JUN JUN-AUG ----------- ----------- -------- --------- Temperature: Above Above Precipitation: Normal Normal .... Medium and long range outlooks provided by NCEP/K. Thomas Priddy5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook Almanac Information Friday April 26, 2024 the 117th Day of Year --------------------------------------------------- SUN Declination 14.010000 Distance 0.999718 AU Rise 07:26 EDT Set 20:45 EDT Transit Meridian 14:05 EDT Civil Twilight Begins 07:02 EDT Ends 21:10 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 APRIL 26TH HISTORIC WEATHER EVENTS ...1834... Killer frosts were reported in the Deep South. The frost was quite severe around Huntsville AL, and highlighted a backward spring in the South that year. (David Ludlum) ...1978... An unusually strong occluded front swept out of the Gulf of Alaska and produced the first April thunderstorm of record at Fairbanks. Pea size hail fell northeast of Fairbanks from thunderstorms whose tops were less than 8000 feet. (The Weather Channel) ...1984... Severe thunderstorms associated with an intense cyclone spawned a total of forty-seven tornadoes in two days from Louisiana to Upper Michigan. The tornadoes killed 16 persons and injured 259 others. (Storm Data) Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky |