


Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
129 FOUS52 KKEY 170755 PFMKEY Point Forecast Matrices National Weather Service Key West FL 355 AM EDT Sat May 17 2025 FLZ078-172000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 355 AM EDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 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 87 79 87 80 86 Temp 80 81 85 86 85 81 80 79 79 80 84 86 85 81 80 80 80 80 85 86 85 81 Dewpt 73 73 73 73 73 73 73 73 73 73 73 72 72 72 72 72 73 72 72 72 72 72 RH 79 77 67 65 67 77 79 82 82 79 70 63 65 74 77 77 79 77 65 63 65 74 Wind dir SE SE SE SE E E E SE SE SE SE SE E E E SE SE SE SE SE E E Wind spd 11 11 10 8 6 9 11 13 11 10 10 9 8 10 11 12 12 11 11 9 9 10 Clouds SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 84 86 92 93 92 86 84 84 90 92 91 85 84 84 84 84 91 92 91 85 Max heat 86 93 92 84 84 92 92 85 84 92 92 Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 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 80 88 81 88 81 88 79 87 Temp 80 80 87 82 81 81 87 82 81 81 87 82 81 80 85 80 Dewpt 73 73 74 74 75 75 76 76 76 75 75 75 75 74 71 71 PWind dir SE SE SE S SE W NW NW Wind char GN GN GN LT LT LT LT GN Avg clouds FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC PoP 12hr 0 0 5 5 10 20 20 20 Rain shwrs S S S S S S S S Tstms S S S S $$ FLZ077-172000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 355 AM EDT Sat May 17 2025 Date Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 80 88 80 87 Temp 81 82 85 86 85 83 82 82 81 82 85 86 87 83 82 81 80 82 86 86 87 82 Dewpt 73 73 73 72 72 72 72 72 73 72 71 71 71 71 72 72 72 71 71 71 71 71 RH 77 74 67 63 65 70 72 72 77 72 63 61 59 67 72 74 77 69 61 61 59 69 Wind dir SE SE SE SE E E E SE SE SE SE SE SE E E SE SE SE SE SE SE E Wind spd 11 10 9 6 6 9 11 12 11 9 8 8 6 9 11 12 11 10 9 8 8 10 Clouds SC SC SC SC SC FW FW FW SC SC FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 86 87 92 92 91 88 87 87 86 87 90 91 93 88 87 85 84 86 91 91 93 86 Max heat 87 92 94 87 87 91 93 87 86 91 93 Date Tue 05/20/25 Wed 05/21/25 Thu 05/22/25 Fri 05/23/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 81 88 81 90 81 89 80 88 Temp 81 82 87 85 82 83 88 84 83 83 88 84 82 82 86 83 Dewpt 72 72 73 73 74 74 76 75 76 75 75 75 75 74 68 71 PWind dir SE SE SE S SW W W NW Wind char GN GN GN LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC PoP 12hr 0 0 0 5 10 20 20 20 Rain shwrs S S S S S S S S Tstms S S S S $$