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Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hurricane Allen
July 31-August 11, 1980

 

Wind and Pressure Reports
Sources: National Weather Service Post Storm Reports
National Centers for Environmental Information (NECI)
Monthly Weather Review - 1980 Atlantic Hurricane Season
Location Minimal Sea Level Pressure Maximum Sustained Wind (1 Min. Avg.) Peak Wind Gust
Lafayette, LA
(KLFT-WBAN)
1011.5 mb (29.87") 
8/10 @ 4:00 AM CDT
21 mph (18 knots)
8/08 @ 2:00 PM CDT
 
Lake Charles, LA
(KLCH-NWS)
1010.5 mb (29.84") 
8/10 @ 4:15 AM CDT
20 mph (17 knots)
8/09 @ 10:54 AM CDT
31 mph (27 knots)
8/09 @ 4:24 PM CDT
Port Arthur, TX
(KBPT-NWS)
1009.5 mb (29.81") 
8/10 @ 4:57 AM CDT
26 mph (23 knots)
8/09 @ 1:53 PM CDT
38 mph (33 knots)
8/09 @ 2:18 PM CDT
Alexandria (Esler), LA
(KESF-WBAN)
1010.8 mb (29.88") 
8/10 @ 5:00 PM CDT
16 mph (14 knots)
8/08 @ 4:00 PM CDT
 
Fort Polk, LA
(Army Base)
1010.8 mb (29.88") 
8/10 @ 5:00 PM CDT
14 mph (12 knots)
8/09 @ 5:00 PM CDT
 
(E)=Estimated
(I) =Incomplete

 

Post Tropical Cyclone Report Summary from National Weather Service
Source: Monthly Weather Review, July 1981
Post Tropical Cyclone Report Summary from National Weather Service

 

Hourly Surface Observations for August 8-10, 1980
From National Centers for Environmental Information (NECI), times are in CST
* = Incomplete observations due to power and/or equipment failure

Lafayette, LA (KLFT-WBAN) 8/08 8/09 8/10
Lake Charles Regional Airport, LA (KLCH-NWS) 8/08 8/09 8/10
Port Arthur Southeast Texas Regional Airport, TX (KBPT-NWS) 8/08 8/09 8/10
Alexandria Esler Field, LA (KESF-WBAN) 8/08 8/09 8/10
Fort Polk, LA (KPOE-Army) 8/08 8/09 8/10