Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
Versions:
1
2
840 FOUS52 KKEY 300801 PFMKEY Point Forecast Matrices National Weather Service Key West FL 400 AM EDT Sun Aug 30 2026 FLZ078-302000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 400 AM EDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 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 83 90 83 90 Temp 84 85 88 89 89 87 86 85 84 85 88 89 89 87 86 85 84 85 88 89 89 87 Dewpt 77 77 77 77 77 77 78 78 77 77 77 77 77 77 77 78 77 77 77 77 77 77 RH 80 77 70 68 68 72 77 80 80 77 70 68 68 72 75 80 80 77 70 68 68 72 Wind dir E SE SE SE E E E E E E E E E E E E E SE E E E E Wind spd 12 10 8 6 6 9 10 10 9 6 5 4 5 6 9 9 9 6 6 5 6 8 Clouds B1 SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 40 40 50 QPF 12hr 0.04 0.03 0.01 0.02 0.02 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 94 96100102102 99 98 97 94 96100102102 99 97 97 94 96100102102 99 Max heat 96 103 103 98 96 102 103 97 96 102 103 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 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 83 90 82 92 82 91 83 92 Temp 85 85 89 87 84 84 89 86 83 84 89 87 84 84 90 87 Dewpt 78 77 77 77 78 77 77 77 77 77 77 77 77 77 77 76 PWind dir E E E E SE SE SE SE Wind char GN LT GN GN GN GN GN LT Avg clouds SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 SC B1 SC SC SC PoP 12hr 40 40 60 60 60 40 50 50 Rain shwrs C C C C L L L L L L C C C C C C Tstms C C C C C C L L L L C C C C C C $$ FLZ077-302000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 400 AM EDT Sun Aug 30 2026 Date Sun 08/30/26 Mon 08/31/26 Tue 09/01/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 83 90 83 90 Temp 84 85 87 89 89 87 85 84 84 85 87 89 89 87 85 84 84 85 87 89 89 87 Dewpt 77 77 78 78 77 77 77 77 77 77 78 78 77 77 77 77 77 77 77 78 77 77 RH 80 77 75 70 68 72 77 80 80 77 75 70 68 72 77 80 80 77 72 70 68 72 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 12 10 8 6 6 8 9 10 9 8 6 5 6 8 9 9 8 6 5 5 6 9 Clouds SC SC SC B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 40 40 50 QPF 12hr 0.04 0.08 0.05 0.03 0.03 Rain shwrs C C C C C C C C C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C C C C C Heat index 94 96100103102 99 96 94 94 96100103102 99 96 94 94 96 99103102 99 Max heat 96 103 105 97 96 103 105 97 96 103 105 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 83 90 83 90 83 89 82 89 Temp 84 85 89 87 85 84 87 86 85 84 88 86 85 84 88 86 Dewpt 78 78 78 77 77 77 78 77 77 77 77 77 77 77 77 76 PWind dir E E E E SE SE SE SE Wind char GN LT GN GN GN GN GN GN Avg clouds SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 40 60 60 60 60 40 50 50 Rain shwrs C C L L L L L L L L C C C C C C Tstms C C C C L L L L L L C C C C C C $$