Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
971 FOUS52 KKEY 052001 PFMKEY Point Forecast Matrices National Weather Service Key West FL 400 PM EDT Fri Sep 5 2025 FLZ078-060800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 400 PM EDT Fri Sep 5 2025 Date 09/05/25 Sat 09/06/25 Sun 09/07/25 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 78 90 79 91 80 Temp 87 78 80 79 78 79 86 84 88 79 81 80 79 80 87 85 89 80 82 81 80 81 Dewpt 78 78 78 78 77 78 78 78 78 77 77 77 76 77 77 77 77 76 77 77 76 77 RH 75100 94 97 97 97 77 82 72 94 88 91 91 91 72 77 68 88 85 88 88 88 Wind dir SW S S S SW SW SW S SW SW S S SW SW S SW W W E S S W Wind spd 8 8 9 9 9 6 6 6 5 4 5 5 4 4 3 4 4 3 2 4 4 3 Clouds B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 SC B1 SC SC B1 B1 B1 SC SC SC SC PoP 12hr 80 60 50 50 50 QPF 12hr 0.51 0.54 0.14 0.13 0.10 Rain shwrs D D D D D L L L L 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 87 98 95102 88 87 87 99 96102 86 90 88 86 88 Max heat 100 87 105 102 88 87 105 102 90 88 Date 09/08 Tue 09/09/25 Wed 09/10/25 Thu 09/11/25 Fri 09/12/25 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 80 91 80 91 80 90 79 90 Temp 85 80 81 81 85 80 81 81 85 80 81 81 84 79 80 80 83 78 Dewpt 77 76 77 77 77 77 77 77 78 77 77 77 77 76 77 77 77 77 PWind dir SE E SE SE SE E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 SC SC SC B1 SC SC SC SC SC SC B1 PoP 12hr 40 50 40 50 40 50 40 40 40 Rain shwrs 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 $$ FLZ077-060800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 400 PM EDT Fri Sep 5 2025 Date 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 89 80 89 80 Temp 85 81 80 79 79 80 87 85 87 83 81 80 81 82 87 85 87 83 81 80 81 82 Dewpt 77 76 76 76 76 77 77 76 76 76 76 76 76 76 77 76 76 76 75 76 76 76 RH 77 85 88 91 91 91 72 75 70 80 85 88 85 82 72 75 70 80 82 88 85 82 Wind dir SW S S S SW SW S SW SW SW S S S S S SW SW SW SE SE S SE Wind spd 8 8 8 9 9 5 8 6 5 5 4 5 4 3 2 3 3 3 3 4 3 4 Clouds B1 B2 B2 B1 B2 SC B1 B1 B1 B1 SC SC B1 B1 SC B1 B1 B1 B1 SC SC SC PoP 12hr 80 50 50 50 50 QPF 12hr 0.11 0.27 0.11 0.12 0.10 Rain shwrs D D D D D C C C C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C C C C C Heat index 96 87 86 87 99 94 98 91 87 86 87 89 99 94 98 91 87 86 87 89 Max heat 96 86 87 102 98 89 89 102 98 89 89 Date 09/08 Tue 09/09/25 Wed 09/10/25 Thu 09/11/25 Fri 09/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 80 90 81 90 80 90 79 89 Temp 85 83 81 82 86 84 81 83 86 84 81 82 85 83 80 81 85 83 Dewpt 76 75 76 76 77 76 77 77 76 75 76 76 76 76 77 76 76 75 PWind dir S SE SE SE SE E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC B1 B1 SC SC SC B1 B1 SC SC B1 B1 SC B1 PoP 12hr 50 50 40 50 50 50 50 40 40 Rain shwrs C C C C C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C $$