FOUS52 KKEY 081956 PFMKEY Point Forecast Matrices National Weather Service Key West FL 356 PM EDT Wed Jul 8 2026 FLZ078-090800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 356 PM EDT Wed Jul 8 2026 Date 07/08/26 Thu 07/09/26 Fri 07/10/26 Sat 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 84 91 83 91 83 Temp 91 89 86 85 85 86 90 91 91 87 86 85 83 85 89 91 91 86 85 84 83 85 Dewpt 77 77 76 76 76 76 76 77 77 77 77 77 77 77 77 77 77 76 77 77 77 77 RH 64 68 72 75 75 72 64 64 64 72 75 77 82 77 68 64 64 72 77 80 82 77 Wind dir E E E SE SE E E E E E E E E SE E E E E E SE SE SE Wind spd 13 14 16 14 14 14 13 13 16 16 17 16 14 14 13 13 14 16 16 13 12 11 Clouds FW FW FW SC SC FW FW FW FW SC FW SC SC SC SC SC FW SC SC SC SC SC PoP 12hr 5 0 20 30 30 QPF 12hr 0 0 0 0.02 0.02 Rain shwrs S S S S S C C C C C C C C S Tstms S S S S S C C C C C C C C S Heat index 105102 96 94 94 96102105105 99 97 96 92 96102105105 96 96 94 92 96 Max heat 105 97 96 105 105 97 96 105 105 96 96 Date 07/11 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 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 83 93 83 92 83 92 83 93 Temp 91 88 85 85 91 88 85 85 91 88 85 85 91 88 85 85 90 88 Dewpt 77 78 78 78 77 77 77 77 77 76 76 77 77 76 76 76 77 76 PWind dir SE E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC B1 SC SC SC SC SC FW FW FW SC FW FW SC SC SC FW PoP 12hr 20 0 0 0 5 5 5 10 5 Rain shwrs S S Tstms S S $$ FLZ077-090800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 356 PM EDT Wed Jul 8 2026 Date 07/08/26 Thu 07/09/26 Fri 07/10/26 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 84 90 83 90 83 Temp 90 88 87 86 86 85 88 89 89 87 86 85 84 85 88 88 88 86 85 85 84 85 Dewpt 78 76 76 77 76 76 76 77 77 77 77 77 77 77 77 77 77 76 77 77 77 77 RH 68 68 70 75 72 75 68 68 68 72 75 77 80 77 70 70 70 72 77 77 80 77 Wind dir E E E SE SE SE E E E E E E SE SE E E E E E SE SE SE Wind spd 13 13 14 14 14 14 13 13 14 16 16 16 14 14 13 14 14 16 16 13 12 12 Clouds FW SC SC SC SC FW FW FW FW SC FW FW FW SC SC FW FW SC SC SC SC SC PoP 12hr 5 0 30 30 40 QPF 12hr 0 0 0 0.03 0 Rain shwrs S C C C C C C C C C C C C S Tstms S C C C C C C C C C C C C S Heat index 105 99 98 97 96 94 99102102 99 97 96 94 96100100100 96 96 96 94 96 Max heat 105 99 97 102 103 97 96 100 102 96 96 Date 07/11 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 83 90 83 90 83 90 83 90 Temp 88 87 85 85 89 88 86 85 88 88 86 85 88 88 86 85 89 88 Dewpt 78 78 78 78 78 77 77 77 76 76 77 76 77 76 77 76 76 76 PWind dir SE E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC B1 SC SC FW SC FW FW FW FW FW FW FW SC SC SC FW PoP 12hr 20 0 0 5 5 5 5 10 5 Rain shwrs S S S S Tstms S S $$