


Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
625 FOUS52 KKEY 161957 PFMKEY Point Forecast Matrices National Weather Service Key West FL 357 PM EDT Mon Jun 16 2025 FLZ078-170800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 357 PM EDT Mon Jun 16 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu 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 81 90 81 90 82 Temp 88 84 83 82 82 83 87 89 88 84 83 82 81 83 87 88 88 85 83 83 82 84 Dewpt 74 74 74 74 74 74 75 76 75 75 76 76 76 76 77 77 76 77 76 76 76 76 RH 63 72 74 77 77 74 68 66 66 74 80 82 85 80 72 70 68 77 80 80 82 77 Wind dir E E E SE SE SE SE SE E E E SE E E E E E E E E E E Wind spd 9 10 12 13 12 10 10 10 10 11 12 12 11 10 10 11 12 12 13 12 12 11 Clouds FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 20 20 20 QPF 12hr 0 0 0 0 0 Rain shwrs S S S S S S S S S S S S S S S S S S S S S S 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 97 91 90 88 88 90 96100 98 92 91 89 87 91 99100 99 96 91 91 89 93 Max heat 98 90 90 100 100 92 91 100 100 94 93 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 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 81 90 81 91 81 90 81 90 Temp 89 85 82 83 88 84 82 83 89 84 82 83 88 84 83 83 88 84 Dewpt 77 76 76 76 76 76 76 76 76 75 76 76 77 76 76 76 77 76 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 20 30 30 30 30 30 30 30 Rain shwrs S S S S 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 $$ FLZ077-170800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 357 PM EDT Mon Jun 16 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 82 88 82 88 82 Temp 86 84 83 83 83 83 86 86 87 85 83 83 82 84 86 86 86 85 84 83 82 84 Dewpt 73 73 73 74 73 74 74 74 75 75 75 75 75 75 76 76 75 75 75 76 75 75 RH 65 70 72 74 72 74 68 68 68 72 77 77 79 74 72 72 70 72 74 80 79 74 Wind dir E E E SE SE SE SE SE E E E SE E E E E E E E E E E Wind spd 9 9 11 12 12 10 10 10 10 11 11 11 11 10 11 11 12 12 12 12 12 11 Clouds FW FW FW SC SC FW FW FW FW SC FW SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 20 20 20 20 20 QPF 12hr 0 0 0.02 0.01 0 Rain shwrs S S S S S S S S S S S S S S S S S S S S S S Tstms S S S S S S S S S S S S S S S S S S S S S S Heat index 93 90 89 90 89 90 94 94 96 94 90 90 89 92 96 96 95 94 92 91 89 92 Max heat 96 90 90 94 96 92 92 96 96 93 92 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 81 88 82 88 82 89 81 88 Temp 86 85 83 83 86 84 83 84 87 84 83 84 87 85 83 83 86 84 Dewpt 75 75 75 75 74 74 75 74 75 74 75 75 75 75 75 75 75 75 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 20 30 30 30 30 30 30 40 Rain shwrs S S S S C C C C C C C C C C C C C C Tstms S S S S S S S S S S S S S S S S S S $$