Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
Versions:
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351 FOUS52 KKEY 061956 PFMKEY Point Forecast Matrices National Weather Service Key West FL 356 PM EDT Sun Sep 6 2026 FLZ078-070800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 356 PM EDT Sun Sep 6 2026 Date 09/06/26 Mon 09/07/26 Tue 09/08/26 Wed 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 91 82 92 82 Temp 90 86 84 83 83 84 88 89 89 86 84 83 82 84 88 90 90 86 85 84 83 85 Dewpt 77 76 76 77 76 77 76 77 77 76 76 76 76 77 77 77 77 76 77 77 77 78 RH 66 72 77 82 80 80 68 68 68 72 77 80 82 80 70 66 66 72 77 80 82 80 Wind dir NE SE S S S S S S SW N E SE SE E E E E E E E E E Wind spd 1 1 3 3 2 2 3 3 2 0 2 4 3 3 2 2 2 4 5 5 6 9 Clouds B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 40 40 40 30 30 QPF 12hr 0.03 0.09 0.02 0 0.03 Rain shwrs C C C C C C C C C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C C C C C Heat index 103 96 93 92 91 94 99102102 96 93 91 89 94100103103 96 96 94 92 97 Max heat 103 94 94 102 103 94 94 103 105 96 97 Date 09/09 Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 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 93 82 92 82 92 82 92 83 92 Temp 91 87 84 84 90 87 84 84 90 87 84 84 90 87 84 85 90 87 Dewpt 78 77 78 78 78 77 78 77 77 77 77 78 77 77 78 78 78 77 PWind dir E E E E SE E SE SE SE Wind char GN GN GN GN LT GN LT GN GN Avg clouds FW FW SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 SC SC PoP 12hr 20 60 30 30 40 40 40 20 40 Rain shwrs C C L L C C C C C C C C C C S S C C Tstms C C C C C C C C C C C C C C S S C C $$ FLZ077-070800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 356 PM EDT Sun Sep 6 2026 Date 09/06/26 Mon 09/07/26 Tue 09/08/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 83 90 82 90 83 Temp 89 87 86 85 85 84 87 88 88 86 85 84 83 84 88 88 88 86 86 85 84 85 Dewpt 76 76 76 76 77 76 77 77 76 76 76 76 76 76 77 77 76 76 77 77 77 77 RH 66 70 72 75 77 77 72 70 68 72 75 77 80 77 70 70 68 72 75 77 80 77 Wind dir SE S S S S S S S SW SW E SE SE SE SE SE E E E E E E Wind spd 1 2 2 3 2 2 3 3 2 1 2 3 3 3 3 2 3 4 5 6 8 8 Clouds B1 B1 B1 SC SC B1 B1 B1 SC FW SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 40 40 40 30 30 QPF 12hr 0.05 0.05 0.03 0.01 0.01 Rain shwrs C C C C C C C C C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C C C C C Heat index 100 98 96 94 96 93 99100 99 96 94 93 91 93100100 99 96 97 96 94 96 Max heat 100 96 96 100 100 96 93 100 102 97 96 Date 09/09 Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 83 90 83 90 84 90 83 90 Temp 89 88 86 85 88 87 85 85 88 87 86 86 88 87 86 85 88 87 Dewpt 79 77 78 78 78 77 77 77 78 77 77 77 78 77 78 78 78 77 PWind dir E E E E SE SE SE SE SE Wind char GN GN GN GN LT LT GN GN GN Avg clouds FW FW SC SC SC B1 SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 20 60 30 30 40 40 40 30 30 Rain shwrs C C L L C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C $$