763  
FOUS52 KKEY 211956  
PFMKEY  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE KEY WEST FL  
356 PM EDT THU MAY 21 2026  
 
FLZ078-220800-  
KEY WEST-MONROE FL  
24.55N 81.75W ELEV. 3 FT  
356 PM EDT THU MAY 21 2026  
 
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 81 91 81 91 81  
TEMP 89 85 83 82 82 83 87 89 89 85 84 83 81 84 88 89 89 85 84 83 81 84  
DEWPT 75 75 75 75 75 75 76 76 75 75 75 75 75 76 76 76 76 75 75 75 75 75  
RH 64 72 77 79 79 77 70 66 64 72 74 77 82 77 68 66 66 72 74 77 82 74  
WIND DIR E E E E SE SE E E E E E E E E E E E E E E E E  
WIND SPD 13 13 13 13 13 12 11 11 12 13 13 13 12 11 10 11 12 13 14 14 13 12  
CLOUDS FW FW SC SC SC SC SC SC FW FW FW SC FW FW FW FW FW FW FW SC SC SC  
POP 12HR 30 30 20 30 30  
QPF 12HR 0.04 0 0 0 0  
RAIN SHWRS C C C C C C C C C S S S S C C C C C C C C C  
TSTMS S S S S S S S S S S S S S S S S S S S S S S  
HEAT INDEX 99 94 90 89 89 90 98100 99 94 92 90 87 93 99100100 94 92 90 87 92  
MAX HEAT 99 90 90 100 102 93 93 100 100 92 92  
 
DATE 05/24 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 81 91 81 91 81 91 80 91  
TEMP 89 86 83 84 89 86 83 84 89 86 83 83 89 85 82 83 88 85  
DEWPT 76 75 75 75 76 74 75 75 75 75 75 75 76 75 75 75 76 74  
PWIND DIR E E E E SE SE SE SE SE  
WIND CHAR GN BZ BZ BZ BZ BZ GN GN GN  
AVG CLOUDS SC FW SC SC SC SC B1 B2 B1 B1 B1 B2 B2 B1 B1 B2 B1 B1  
POP 12HR 30 30 10 30 10 50 40 50 50  
RAIN SHWRS C C C C S S C C S S C C C C C C C C  
TSTMS S S C C S S S S C C S S C C  
 
 
FLZ077-220800-  
MARATHON-MONROE FL  
24.72N 81.04W ELEV. 5 FT  
356 PM EDT THU MAY 21 2026  
 
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 80 87 80 87 81  
TEMP 85 84 83 82 82 82 85 85 85 83 83 82 81 83 85 86 86 83 83 83 81 83  
DEWPT 75 75 75 75 75 75 75 75 75 76 75 76 76 76 76 76 76 76 75 76 75 76  
RH 72 74 77 79 79 79 72 72 72 80 77 82 85 80 75 72 72 80 77 80 82 80  
WIND DIR E E E E E E E E E E E E E E E E E E E E E E  
WIND SPD 13 13 13 13 13 12 11 12 12 13 13 13 12 12 11 12 12 14 14 14 13 12  
CLOUDS FW FW SC SC SC SC SC SC SC FW FW SC FW FW FW FW FW FW FW SC SC SC  
POP 12HR 30 30 30 30 30  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS C C C C C C C C C C C C C C C C C C C C C C  
TSTMS S S S S S S S S S S S S S S S S S S S S S S  
HEAT INDEX 94 92 90 89 89 89 94 94 94 91 90 89 87 91 94 96 96 91 90 91 87 91  
MAX HEAT 94 90 89 96 95 91 91 96 98 91 91  
 
DATE 05/24 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 80 87 80 87 80 87 79 87  
TEMP 86 84 82 82 86 85 83 83 86 85 82 82 85 84 82 82 85 84  
DEWPT 75 75 75 75 75 74 75 75 75 75 75 75 75 75 75 76 75 74  
PWIND DIR E E E E E SE SE SE SE  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS SC FW SC SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 SC  
POP 12HR 30 40 10 30 20 50 40 60 50  
RAIN SHWRS C C C C S S C C S S C C C C L L C C  
TSTMS S S C C C C S S C C C C C C C C  
 
 
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