254  
FOUS52 KKEY 050801  
PFMKEY  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE KEY WEST FL  
401 AM EDT WED AUG 5 2026  
 
FLZ078-052000-  
KEY WEST-MONROE FL  
24.55N 81.75W ELEV. 3 FT  
401 AM EDT WED AUG 5 2026  
 
DATE WED 08/05/26 THU 08/06/26 FRI 08/07/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 92 83 92 83 92  
TEMP 83 83 88 91 92 88 85 85 84 85 89 92 92 88 85 85 84 85 89 92 92 88  
DEWPT 76 77 77 77 77 77 75 75 75 75 75 75 76 76 76 76 75 75 76 76 76 76  
RH 80 82 70 64 62 70 72 72 74 72 64 58 60 68 75 75 74 72 66 60 60 68  
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 9 9 9 9 10 11 11 11 11 11 11 11 10 12 13 13 12 11 10 10 9 9  
CLOUDS B1 SC SC B1 B1 B2 B2 SC SC SC SC SC B1 SC B1 SC SC SC SC SC SC SC  
POP 12HR 60 60 30 60 40  
QPF 12HR 0.37 0.40 0.12 0.07 0.06  
RAIN SHWRS C L L L L L L L L C C C C L L L L C C C C C  
TSTMS S C C C C C C C C C C C C C C C C C C C C C  
HEAT INDEX 91 92100105106100 94 94 92 94 99103105 99 94 94 92 94100105105 99  
MAX HEAT 92 105 106 99 94 103 105 98 94 105 105  
 
DATE SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 83 92 82 92 82 92 82 92  
TEMP 85 85 92 87 84 84 90 87 84 84 90 87 84 85 90 87  
DEWPT 76 76 76 77 78 78 78 78 78 78 78 78 78 78 78 78  
PWIND DIR SE SE E E E E E E  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 SC SC SC SC FW SC SC SC SC SC SC SC FW FW  
POP 12HR 30 30 20 20 30 20 10 10  
RAIN SHWRS C C C C S S S S C C S S S S S S  
TSTMS C C C C S S S S C C S S  
 

 
FLZ077-052000-  
MARATHON-MONROE FL  
24.72N 81.04W ELEV. 5 FT  
401 AM EDT WED AUG 5 2026  
 
DATE WED 08/05/26 THU 08/06/26 FRI 08/07/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 90 83 90 83 90  
TEMP 83 83 87 90 90 87 85 85 84 85 87 90 90 87 85 85 84 85 87 90 90 87  
DEWPT 77 77 77 77 77 77 75 76 75 75 75 75 75 76 76 76 76 75 75 75 75 76  
RH 82 82 72 66 66 72 72 75 74 72 68 62 62 70 75 75 77 72 68 62 62 70  
WIND DIR E E E E E E E E E E E E E E E E E E E SE E E  
WIND SPD 9 9 9 9 10 11 12 12 12 11 12 12 12 13 14 13 12 11 11 10 10 11  
CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 50 50 50 60 40  
QPF 12HR 0.18 0.17 0.19 0.11 0.07  
RAIN SHWRS C C C C C C C C C C C C C L L L L C C C C C  
TSTMS S C C C C C C C C C C C C C C C C C C C C C  
HEAT INDEX 92 92 99103103 99 94 94 92 94 96101101 98 94 94 93 94 96101101 98  
MAX HEAT 92 103 103 96 94 101 101 95 94 101 101  
 
DATE SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 83 90 82 90 83 90 83 90  
TEMP 85 85 90 87 85 83 88 87 85 85 88 87 85 85 88 87  
DEWPT 76 75 75 77 78 77 77 78 78 77 78 78 78 77 77 78  
PWIND DIR SE SE E E E E E E  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC SC FW SC SC SC SC SC SC FW FW FW  
POP 12HR 40 30 30 20 30 20 10 10  
RAIN SHWRS C C C C C C S S C C S S S S S S  
TSTMS C C C C C C S S C C S S  
 

 
 
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