FOUS52 KKEY 080800 PFMKEY Point Forecast Matrices National Weather Service Key West FL 359 AM EDT Wed Jul 8 2026 FLZ078-082000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 359 AM EDT Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 84 91 83 91 Temp 85 86 90 91 91 89 86 85 85 86 90 91 91 87 86 85 83 85 89 91 91 86 Dewpt 77 77 77 77 77 77 76 76 76 76 76 77 77 77 77 77 77 77 77 77 77 76 RH 77 75 66 64 64 68 72 75 75 72 64 64 64 72 75 77 82 77 68 64 64 72 Wind dir E SE E E E E E SE SE E E E E E E E E SE E E E E Wind spd 12 12 12 13 13 14 16 14 14 14 13 13 16 16 17 16 14 14 13 13 14 16 Clouds SC FW FW FW FW FW FW SC SC FW FW FW FW SC FW SC SC SC SC SC FW SC PoP 12hr 20 5 0 20 30 QPF 12hr 0 0 0 0 0.02 Rain shwrs S S S S S S S S C C C C C Tstms S S S S S S S S C C C C C Heat index 96 97103105105102 96 94 94 96102105105 99 97 96 92 96102105105 96 Max heat 97 105 105 97 96 105 105 97 96 105 105 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 91 83 93 83 93 83 92 Temp 84 85 91 88 85 85 91 88 85 85 91 88 85 85 90 88 Dewpt 77 77 77 78 78 78 78 77 77 77 77 76 76 76 76 75 PWind dir SE SE E E E E E SE Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 30 20 0 0 0 0 5 5 Rain shwrs C C S S Tstms C C S S $$ FLZ077-082000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 359 AM EDT Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 84 90 83 90 Temp 86 86 88 89 90 88 87 86 86 85 88 89 89 87 86 85 84 85 88 88 88 86 Dewpt 77 77 76 77 78 76 76 77 76 76 76 77 77 77 77 77 77 77 77 77 77 76 RH 75 75 68 68 68 68 70 75 72 75 68 68 68 72 75 77 80 77 70 70 70 72 Wind dir SE SE E E E E E SE SE SE E E E E E E SE SE E E E E Wind spd 12 11 11 12 13 13 14 14 14 14 13 13 14 16 16 16 14 14 13 14 14 16 Clouds SC FW FW FW FW SC SC SC SC FW FW FW FW SC FW FW FW SC SC FW FW SC PoP 12hr 20 5 0 30 30 QPF 12hr 0 0 0 0 0.03 Rain shwrs S S S S C C C C C C C C C Tstms S S S S C C C C C C C C C Heat index 97 97 99102105 99 98 97 96 94 99102102 99 97 96 94 96100100100 96 Max heat 98 102 105 99 97 102 103 97 96 100 102 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 83 90 83 90 84 90 83 90 Temp 85 85 88 87 86 85 89 88 86 86 89 87 85 85 88 88 Dewpt 77 77 78 78 79 78 77 77 77 77 77 76 76 76 76 75 PWind dir SE SE E E E E E SE Wind char GN GN GN GN LT LT LT LT Avg clouds SC SC SC SC B1 SC SC FW SC FW FW FW FW FW FW FW PoP 12hr 40 20 0 0 0 0 5 5 Rain shwrs C C S S Tstms C C S S $$