Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
050 FOUS52 KKEY 292006 PFMKEY Point Forecast Matrices National Weather Service Key West FL 405 PM EDT Tue Sep 29 2026 FLZ078-300800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 405 PM EDT Tue Sep 29 2026 Date 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 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 77 88 78 89 79 Temp 84 81 81 80 79 79 84 86 86 82 81 80 79 80 86 87 87 82 82 81 80 81 Dewpt 75 74 75 75 75 75 75 76 75 75 76 76 76 76 77 77 77 77 77 78 78 78 RH 74 79 82 85 88 88 74 72 70 79 85 88 91 88 75 72 72 85 85 91 94 91 Wind dir E SE SE SE SE E E E E E E E E E E SE E E E E E E Wind spd 10 9 9 11 10 10 13 14 13 16 16 16 17 16 16 16 14 13 16 16 17 17 Clouds B2 B2 B1 B1 B1 B1 B1 B2 B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 70 80 70 80 60 QPF 12hr 0.21 0.26 0.36 0.42 0.13 Rain shwrs L L L L L D D D D L L L L D D D D L L L L C Tstms C C C C C L L L L C C C C L L L L C C C C C Heat index 92 86 87 85 92 96 95 89 87 86 86 97 99 99 90 90 89 87 89 Max heat 95 87 85 96 96 87 86 99 100 91 89 Coast Flood Y Y Y Y Y Date 10/02 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 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 90 80 89 80 89 79 89 79 89 Temp 88 84 82 82 88 84 82 82 88 84 82 82 87 84 81 81 87 84 Dewpt 79 78 78 78 78 78 78 77 78 77 77 77 77 76 76 76 76 75 PWind dir SE E E E E E SE E SE Wind char BZ GN GN GN GN GN GN LT LT Avg clouds B2 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC FW SC SC SC SC PoP 12hr 50 30 40 30 30 20 20 20 30 Rain shwrs C C C C C C C C C C S S S S S S C C Tstms C C C C C C C C C C S S S S S S S S $$ FLZ077-300800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 405 PM EDT Tue Sep 29 2026 Date 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 87 79 88 80 Temp 83 81 82 82 80 80 83 85 85 82 82 81 80 81 84 86 86 83 83 82 81 82 Dewpt 74 74 74 75 74 75 75 75 75 75 75 76 75 76 77 77 77 77 77 78 77 78 RH 74 79 77 79 82 85 77 72 72 79 79 85 85 85 80 75 75 82 82 88 88 88 Wind dir E E SE E E E E E E E E E E E E E E E E E E E Wind spd 8 8 8 10 10 10 11 12 13 14 16 16 16 16 16 16 13 13 14 14 16 16 Clouds B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 PoP 12hr 60 70 70 70 60 QPF 12hr 0.17 0.15 0.32 0.47 0.16 Rain shwrs L L L L L L L L L L L L L L L L L L L L L C Tstms C C C C C C C C C C C C C C C C C C C C C C Heat index 90 86 88 89 85 85 90 94 94 89 89 87 85 87 94 97 97 92 92 91 88 91 Max heat 93 89 87 94 95 89 87 97 97 93 91 Coast Flood Y Y Y Y Y Date 10/02 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 Tue 10/06/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 81 88 80 88 80 88 79 87 Temp 86 85 83 83 86 85 83 81 86 85 82 82 86 85 82 80 85 84 Dewpt 78 78 78 78 78 77 77 77 77 77 77 77 76 76 76 76 76 75 PWind dir E E E E E E SE E SE Wind char GN GN GN GN GN GN LT LT LT Avg clouds B2 B1 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC PoP 12hr 50 30 40 30 30 30 30 20 30 Rain shwrs C C C C C C C C C C C C C C S S C C Tstms C C C C C C C C C C C C C C S S S S $$