Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
266 FOUS52 KKEY 241956 PFMKEY Point Forecast Matrices National Weather Service Key West FL 356 PM EDT Fri Jul 24 2026 FLZ078-250800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 356 PM EDT Fri Jul 24 2026 Date 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon 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 83 90 82 90 82 Temp 89 86 84 83 84 84 88 89 89 86 84 83 83 84 87 88 88 85 84 83 82 83 Dewpt 77 76 77 77 77 77 77 77 76 76 76 76 76 76 76 77 77 76 76 76 76 76 RH 68 72 80 82 80 80 70 68 66 72 77 80 80 77 70 70 70 75 77 80 82 80 Wind dir E E E SE SE SE S SW N N N S SW W W NW NW NW NW NW NW NW Wind spd 6 6 9 9 6 4 3 2 3 4 3 1 4 5 6 6 6 6 6 5 6 6 Clouds SC SC SC SC SC SC SC SC FW SC SC SC SC FW FW FW SC SC SC SC B1 B1 PoP 12hr 20 10 20 30 40 QPF 12hr 0 0 0 0 0.07 Rain shwrs S S S S S S S S S S S S S C C C C C C C C C Tstms S S S S S S S S S S S S S C C C C C C C C C Heat index 102 96 94 92 94 94100102100 96 93 91 91 93 98100100 94 93 91 89 91 Max heat 102 94 94 102 102 94 93 100 100 93 91 Date 07/27 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 Fri 07/31/26 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 89 81 91 82 92 83 92 83 92 Temp 88 86 83 83 89 86 84 84 90 87 84 85 90 88 84 85 90 88 Dewpt 76 76 75 76 76 75 75 76 76 76 76 76 77 76 76 77 77 76 PWind dir W W SW SW SW SW SW SW SW Wind char LT LT GN GN GN LT LT LT LT Avg clouds B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 50 20 20 5 5 10 5 5 Rain shwrs C C C C S S S S Tstms C C C C S S S S $$ FLZ077-250800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 356 PM EDT Fri Jul 24 2026 Date 07/24/26 Sat 07/25/26 Sun 07/26/26 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 83 90 83 90 82 Temp 89 87 86 85 85 84 87 88 89 87 86 85 85 84 87 88 88 86 85 85 84 83 Dewpt 76 77 77 77 77 77 77 76 76 76 76 76 76 76 76 76 77 76 76 76 76 76 RH 66 72 75 77 77 80 72 68 66 70 72 75 75 77 70 68 70 72 75 75 77 80 Wind dir E E E SE SE SE S S W NW S S SW W W W W NW NW NW W W Wind spd 6 8 9 8 6 5 3 3 3 3 3 2 4 4 5 6 8 6 6 5 6 6 Clouds SC SC SC SC SC SC SC FW FW SC SC SC FW FW FW FW SC SC SC SC B1 B1 PoP 12hr 30 10 20 30 50 QPF 12hr 0.03 0 0 0 0.17 Rain shwrs S C C C C S S S S S S S S C C C C C C C C C Tstms S S S S S S S S S S S S S C C C C C C C C C Heat index 100 99 97 96 96 94 99 99100 98 96 94 94 93 98 99100 96 94 94 93 91 Max heat 100 97 96 100 100 96 94 99 100 96 94 Date 07/27 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 Fri 07/31/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 82 89 83 90 83 90 84 90 Temp 88 85 84 84 87 87 85 85 88 87 85 85 88 88 85 85 88 88 Dewpt 76 76 76 76 76 75 76 76 76 76 76 77 77 76 76 77 77 76 PWind dir W W SW SW SW SW SW W SW Wind char GN LT GN GN GN LT LT LT LT Avg clouds B1 SC B1 B1 SC SC B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 60 30 20 5 5 5 5 5 Rain shwrs C C L L C C S S Tstms C C L L C C S S $$