FOUS52 KKEY 051646 PFMKEY Point Forecast Matrices National Weather Service Key West FL 1246 PM EDT Tue May 5 2026 FLZ078-052000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 1246 PM EDT Tue May 5 2026 Date Tue 05/05/26 Wed 05/06/26 Thu 05/07/26 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 86 77 87 79 88 Temp 85 86 83 80 79 78 80 84 86 87 84 82 81 80 81 86 87 88 85 Dewpt 71 71 70 69 70 70 70 71 71 72 72 73 73 73 74 74 74 73 73 RH 63 61 65 69 74 76 72 65 61 61 67 74 77 79 79 68 65 61 67 Wind dir NE NW NW NW N NE E SE SE SE E E SE SE SE SE S E N Wind spd 2 4 2 3 3 3 4 5 5 4 6 9 9 9 6 6 5 1 5 Clouds FW FW SC SC SC 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 Rain shwrs Tstms Heat index 90 91 87 83 83 89 91 94 90 87 86 84 86 94 95 96 92 Max heat 90 92 86 83 91 94 88 86 95 97 Date Fri 05/08/26 Sat 05/09/26 Sun 05/10/26 Mon 05/11/26 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 79 88 79 88 79 89 79 88 Temp 81 81 87 83 80 80 87 83 80 81 87 83 80 81 87 83 Dewpt 74 74 74 73 74 74 75 74 75 75 75 75 76 75 75 74 PWind dir E SE E SE E SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 0 0 0 0 5 0 10 10 $$ FLZ077-052000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 1246 PM EDT Tue May 5 2026 Date Tue 05/05/26 Wed 05/06/26 Thu 05/07/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 77 86 79 87 Temp 84 85 82 80 78 77 80 85 85 86 84 82 80 79 82 86 86 87 84 Dewpt 72 71 71 70 70 70 70 71 71 71 72 73 72 73 73 73 73 72 73 RH 67 63 69 72 76 79 72 63 63 61 67 74 77 82 74 65 65 61 70 Wind dir W W NW NW W E SE SE SE SE E E SE SE SE SE S S N Wind spd 1 4 3 3 3 3 3 5 4 4 6 9 9 8 6 5 5 2 3 Clouds FW FW SC SC SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Rain shwrs Tstms Heat index 90 90 86 83 83 90 90 91 90 87 84 87 93 93 94 90 Max heat 91 90 86 83 91 92 88 87 94 94 Date Fri 05/08/26 Sat 05/09/26 Sun 05/10/26 Mon 05/11/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 87 79 87 79 87 80 87 Temp 80 82 86 83 80 81 85 83 81 81 85 83 81 81 85 83 Dewpt 73 73 73 73 73 74 75 74 75 75 75 75 76 75 75 73 PWind dir E SE SE S N SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW SC B1 SC SC SC B1 B1 FW SC B1 B1 SC PoP 12hr 0 0 5 0 5 5 10 10 Rain shwrs S S $$