


Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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982 FOUS52 KKEY 120801 PFMKEY Point Forecast Matrices National Weather Service Key West FL 401 AM EDT Sat Jul 12 2025 FLZ078-122000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 401 AM EDT Sat Jul 12 2025 Date Sat 07/12/25 Sun 07/13/25 Mon 07/14/25 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 91 80 90 Temp 83 84 87 89 89 86 84 83 83 84 87 89 89 85 84 83 82 83 86 88 88 85 Dewpt 78 79 79 78 78 77 78 78 77 78 77 77 77 76 76 76 76 76 77 76 76 76 RH 85 85 77 70 70 75 82 85 82 82 72 68 68 75 77 80 82 80 75 68 68 75 Wind dir SE SE SE E E E E SE SE SE E E E NE E SE S S SW W W W Wind spd 10 8 6 5 5 5 6 6 4 3 2 2 4 5 5 4 3 3 3 4 4 4 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC B1 B1 PoP 12hr 30 30 30 30 40 QPF 12hr 0.05 0 0 0.01 0.27 Rain shwrs S 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 93 96101103103 97 95 93 92 95 99102102 94 93 91 89 91 97 99 99 94 Max heat 96 105 105 97 95 102 102 94 91 99 99 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri 07/18/25 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 79 89 80 91 82 91 82 91 Temp 81 82 86 83 82 83 89 85 84 85 89 86 83 84 89 86 Dewpt 75 76 76 76 75 76 77 76 77 78 77 78 78 78 79 78 PWind dir SW S S SE SE SE E E Wind char LT LT LT GN GN GN GN GN Avg clouds B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 40 40 40 40 40 30 30 30 Rain shwrs 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 $$ FLZ077-122000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 401 AM EDT Sat Jul 12 2025 Date Sat 07/12/25 Sun 07/13/25 Mon 07/14/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 82 89 80 88 Temp 84 84 87 87 87 86 84 83 84 84 87 87 87 85 84 83 82 82 85 86 86 83 Dewpt 77 77 77 77 77 77 77 76 76 77 76 76 75 75 75 75 75 75 75 74 75 75 RH 80 80 72 72 72 75 80 80 77 80 70 70 68 72 74 77 79 79 72 68 70 77 Wind dir SE SE SE E E E E SE SE SE SE SE E E E SE SE SE S W W SW Wind spd 10 8 6 4 5 6 6 6 4 3 2 2 6 9 6 3 1 2 3 5 3 1 Clouds SC SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 B2 B2 PoP 12hr 40 30 40 30 40 QPF 12hr 0.08 0 0.05 0.03 0.41 Rain shwrs S C C C C C C C C C C C C C C C C C C C C C Tstms S S S S S S S S S S S S S S S S S S S S S S Heat index 94 94 99 99 99 97 94 91 93 94 98 98 96 94 92 90 89 89 94 94 95 90 Max heat 95 100 100 96 94 98 98 94 90 94 95 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri 07/18/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 88 80 88 82 89 82 89 Temp 81 82 85 84 82 83 87 85 84 84 87 86 84 84 87 86 Dewpt 75 75 74 74 75 75 76 75 76 76 77 76 77 77 77 77 PWind dir SW S SE SE SE SE E E Wind char LT LT LT GN GN GN GN GN Avg clouds B2 B1 B2 B1 B1 SC B1 B1 B1 SC B1 B1 SC SC SC B1 PoP 12hr 40 50 40 40 40 30 40 30 Rain shwrs C C C C C C C C C C C C C C C C Tstms S S S S S S S S S S S S S S S S $$