Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
742 FOUS52 KKEY 220726 PFMKEY Point Forecast Matrices National Weather Service Key West FL 326 AM EDT Sat Aug 22 2026 FLZ078-222000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 326 AM EDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 92 82 92 83 92 Temp 83 85 88 90 90 87 85 84 83 84 88 90 90 86 85 84 84 85 88 90 90 86 Dewpt 75 75 75 76 76 75 75 75 75 75 75 76 76 75 75 75 75 76 75 76 77 76 RH 77 72 66 64 64 68 72 74 77 74 66 64 64 70 72 74 74 75 66 64 66 72 Wind dir SE SE SE SE E NE E SE SE SE SE SE E E E SE E E E E E E Wind spd 8 5 3 3 3 3 6 8 6 5 4 4 5 6 8 10 10 9 10 10 10 10 Clouds SC SC FW SC SC SC SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW FW FW PoP 12hr 10 10 10 10 10 QPF 12hr 0 0.02 0 0 0 Rain shwrs S Tstms S Heat index 90 94 98102102 96 94 92 90 92 98102102 95 94 92 92 94 98102103 96 Max heat 94 102 103 95 92 102 103 95 94 102 103 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 82 92 82 92 82 92 82 92 Temp 84 84 90 87 84 84 89 87 84 85 89 87 84 84 90 87 Dewpt 76 76 77 76 76 76 77 77 76 77 77 77 77 77 77 77 PWind dir E E E E E SE E SE Wind char GN GN GN GN GN GN GN LT Avg clouds FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 50 20 40 20 40 20 Rain shwrs S S S S C C S S C C S S C C S S Tstms S S S S C C S S C C S S C C S S $$ FLZ077-222000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 326 AM EDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 82 90 82 90 Temp 85 84 88 89 89 87 86 85 84 85 87 88 88 86 86 85 84 85 88 88 88 87 Dewpt 76 75 76 76 75 75 75 76 76 75 76 76 75 75 76 76 76 75 76 76 76 76 RH 75 74 68 66 64 68 70 75 77 72 70 68 66 70 72 75 77 72 68 68 68 70 Wind dir SE SE SE SE SE E SE SE SE SE SE SE SE E SE SE E E E E E E Wind spd 8 5 4 4 3 4 6 9 8 6 5 4 5 8 10 11 10 9 9 10 10 10 Clouds SC FW SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 20 20 20 10 QPF 12hr 0 0 0 0 0 Rain shwrs S S S S S S S S S S S S C Tstms S S S S S S S S S S S S C Heat index 94 92 99100 99 96 95 94 93 94 98 99 98 95 96 94 93 94 99 99 99 98 Max heat 94 100 101 95 94 99 99 96 94 99 99 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 82 90 83 90 83 90 82 91 Temp 85 85 88 87 85 85 88 87 85 84 88 87 85 85 89 88 Dewpt 77 76 77 77 77 76 77 77 77 77 77 77 77 77 77 77 PWind dir E E E E E SE E SE Wind char GN GN GN GN GN GN GN LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 20 50 20 40 30 50 20 Rain shwrs C C S S C C S S C C C C C C S S Tstms C C S S C C S S C C C C C C S S $$