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Area Forecast Discussion
Issued by NWS Shreveport, LA
Issued by NWS Shreveport, LA
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000 FXUS64 KSHV 190222 AFDSHV Area Forecast Discussion National Weather Service Shreveport LA 922 PM CDT Fri Aug 18 2017 .UPDATE... All is quiet across the Four State Region attm and those conditions should prevail through the overnight hours. Just some thin cirrus was noted on IR imagery this evening and it should continue to thin through the night as well. A complex of storms across Northern Arkansas is associated with a weak disturbance moving from northwest to southeast across the Southern Plains/ Lower Miss Valley. These storms may hold together as they move southeast but every available prog suggests that these storms will remain north and east of our region overnight. Did keep slight chance pops across our extreme northeast zones overnight but removed pop mention for the remainder of the region. Temp, dewpoint and wind grids are in good shape so no additional changes are expected attm. Updated zone package out shortly...13. && .PREV DISCUSSION... /issued 723 PM CDT Fri Aug 18 2017/ AVIATION... For the 19/00Z TAF period, VFR conditions will dominate much of the period aside from a brief period of patchy fog near daybreak at a few sites. High cirrus clouds will linger this evening with cu field dissipating with the setting sun. Expect some additional mid level clouds to gradually work into the region overnight with cu returning during the daytime hours on Saturday. Convection is expected to be very isolated once again so no mention has been included in the current TAF issuance. Winds will be lgt/vrbl for the overnight period, trending S/SW again on Saturday at 5-10 kts. /19/ && .PRELIMINARY POINT TEMPS/POPS... SHV 77 96 75 95 / 10 30 10 30 MLU 76 95 75 94 / 10 30 20 30 DEQ 74 94 73 94 / 20 20 10 30 TXK 76 95 74 94 / 10 30 10 30 ELD 76 95 74 94 / 10 30 20 30 TYR 77 96 76 95 / 10 20 10 30 GGG 77 95 75 94 / 10 20 10 30 LFK 77 95 76 96 / 10 20 10 30 && .SHV WATCHES/WARNINGS/ADVISORIES... AR...None. LA...None. OK...None. TX...None. && $$ 19/13
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