Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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456 FOUS52 KKEY 012004 PFMKEY Point Forecast Matrices National Weather Service Key West FL 404 PM EDT Mon Sep 1 2025 FLZ078-020800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 404 PM EDT Mon Sep 1 2025 Date 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 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 92 81 91 81 Temp 89 84 83 83 83 83 88 90 90 85 84 83 82 83 88 89 89 85 84 83 82 83 Dewpt 78 78 77 77 77 78 78 78 78 77 77 77 77 78 78 78 79 78 78 77 77 78 RH 70 82 82 82 82 85 72 68 68 77 80 82 85 85 72 70 73 80 82 82 85 85 Wind dir W W W W W W W W W W W W W W W W W W W SW W W Wind spd 10 10 9 6 6 6 8 9 9 9 8 6 6 6 9 11 10 8 6 6 8 9 Clouds B1 B1 SC SC SC SC SC B1 B1 B1 B1 SC SC B1 B1 B2 B1 B1 B1 B1 SC B1 PoP 12hr 50 60 50 50 50 QPF 12hr 0.26 0.24 0.33 0.95 0.25 Rain shwrs L C C C C 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 103 95 92 92 92 93102105105 96 94 92 90 93102103105 97 95 92 90 93 Max heat 105 94 93 105 105 96 93 103 105 97 93 Date 09/04 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 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 81 91 81 92 81 92 81 91 Temp 89 85 83 83 89 85 83 83 90 86 83 83 90 85 83 83 90 85 Dewpt 78 78 77 78 78 77 77 77 77 76 76 77 78 77 76 77 78 77 PWind dir W W W SW SW NE E E E Wind char GN LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC SC SC B1 SC SC B1 PoP 12hr 50 50 50 50 50 50 50 50 50 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 $$ FLZ077-020800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 404 PM EDT Mon Sep 1 2025 Date 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 80 90 81 90 81 Temp 88 84 84 83 83 83 87 89 88 86 85 83 82 83 87 88 88 85 84 83 82 83 Dewpt 76 76 76 77 76 76 77 77 76 76 76 76 77 77 77 77 76 76 76 77 77 76 RH 68 77 77 82 80 80 72 68 68 72 75 80 85 82 72 70 68 75 77 82 85 80 Wind dir W W W W W W W W W W W W W W W W W W W W W W Wind spd 10 10 9 8 5 4 6 9 10 10 8 6 6 8 9 10 10 8 8 8 8 9 Clouds B1 B1 SC SC SC SC SC B1 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 PoP 12hr 60 60 50 50 50 QPF 12hr 0.26 0.23 0.15 0.87 0.34 Rain shwrs L L L L L L L L L C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C C C C C Heat index 99 93 93 92 91 91 99102 99 96 94 91 90 92 99100 99 94 93 92 90 91 Max heat 102 94 91 102 102 96 92 100 100 94 91 Date 09/04 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 Mon 09/08/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 81 90 81 90 81 90 81 90 Temp 88 85 83 83 88 86 84 83 88 86 83 83 88 85 83 84 90 85 Dewpt 77 76 77 76 77 76 77 76 76 75 76 76 76 75 76 76 76 75 PWind dir W W W SW SW E E E E Wind char GN LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 B1 SC B1 B1 B1 SC B1 B1 SC B1 B1 B1 B1 B1 B1 PoP 12hr 50 50 50 50 50 50 50 50 50 Rain shwrs C C C C C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C C C $$