690
FOUS52 KKEY 210731
PFMKEY
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE KEY WEST FL
330 AM EDT FRI AUG 21 2026
FLZ078-212000-
KEY WEST-MONROE FL
24.55N 81.75W ELEV. 3 FT
330 AM EDT FRI AUG 21 2026
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 91 82 92 82 92
TEMP 83 85 88 90 90 86 84 83 83 84 89 90 90 86 85 84 83 84 88 90 90 86
DEWPT 77 76 75 76 76 75 75 75 75 76 75 76 76 75 75 75 75 75 75 76 76 75
RH 82 75 66 64 64 70 74 77 77 77 64 64 64 70 72 74 77 74 66 64 64 70
WIND DIR SE S SE SE SE E SE SE SE SE SE S E NE E SE SE SE SE E E E
WIND SPD 9 6 4 2 2 3 6 10 8 4 3 3 3 3 6 9 8 5 4 4 5 6
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC FW FW SC SC B1 SC SC SC FW FW FW FW FW
POP 12HR 10 10 5 5 10
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 92 94 98102102 95 92 90 90 93 99102102 95 94 92 90 92 98102102 95
MAX HEAT 94 102 103 94 93 102 103 94 92 102 102
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26
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 91 80 92 80 92
TEMP 84 85 89 87 83 84 89 86 83 83 89 87 82 83 89 87
DEWPT 75 76 76 76 76 76 77 77 76 76 77 77 77 77 77 77
PWIND DIR E E E E E SE E SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS FW SC FW FW FW FW FW FW SC SC FW SC SC SC SC FW
POP 12HR 10 5 20 10 50 30 40 20
RAIN SHWRS S S S S C C C C C C S S
TSTMS S S C C C C C C S S
FLZ077-212000-
MARATHON-MONROE FL
24.72N 81.04W ELEV. 5 FT
330 AM EDT FRI AUG 21 2026
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 82 90 82 90
TEMP 85 85 88 88 88 86 85 85 84 84 88 88 88 86 86 85 84 84 87 88 88 86
DEWPT 76 76 76 76 75 75 76 76 76 76 76 76 75 75 76 76 76 76 76 76 75 75
RH 75 75 68 68 66 70 75 75 77 77 68 68 66 70 72 75 77 77 70 68 66 70
WIND DIR S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 10 8 6 5 5 5 8 9 8 6 5 4 3 4 8 10 9 6 5 4 5 8
CLOUDS SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC FW SC SC FW SC
POP 12HR 10 10 10 20 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S S S S S S S S
TSTMS S S S S S S S S S S
HEAT INDEX 94 94 99 99 98 95 94 94 93 93 99 99 98 95 96 94 93 93 98 99 98 95
MAX HEAT 96 99 99 95 94 99 100 96 94 99 99
DATE MON 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26
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 82 90 82 89 82 90 80 90
TEMP 85 84 88 86 84 84 88 86 84 82 87 86 84 84 88 87
DEWPT 76 75 76 76 76 76 77 77 77 76 77 77 77 77 77 77
PWIND DIR SE E E E E E E SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW FW FW SC SC SC SC SC SC FW FW SC
POP 12HR 20 5 30 20 60 30 40 30
RAIN SHWRS S S C C S S L L C C C C C C
TSTMS S S C C S S L L C C C C C C
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