


Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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856 FOUS52 KKEY 262008 PFMKEY Point Forecast Matrices National Weather Service Key West FL 408 PM EDT Sat Jul 26 2025 FLZ078-270800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 408 PM EDT Sat Jul 26 2025 Date 07/26/25 Sun 07/27/25 Mon 07/28/25 Tue 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 82 91 82 91 82 Temp 89 85 83 83 82 84 88 89 89 86 84 83 83 84 87 89 89 86 84 83 82 84 Dewpt 75 75 75 75 75 76 75 75 75 75 75 75 76 76 76 76 76 76 76 76 76 77 RH 64 72 77 77 79 77 66 64 64 70 74 77 80 77 70 66 66 72 77 80 82 80 Wind dir E E E E E NE E NE E E E E E E E E E E E SE SE SE Wind spd 14 12 13 12 12 11 10 11 6 5 6 5 5 6 8 8 6 5 5 5 5 5 Clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW PoP 12hr 0 10 30 10 20 QPF 12hr 0 0 0 0 0 Rain shwrs C C C C S S S S S S S S Tstms S S S S S S S S S S S S Heat index 99 94 90 90 89 93 98 99 99 95 92 90 91 93 98100100 96 93 91 89 94 Max heat 100 92 93 99 99 94 93 100 100 94 94 Date 07/29 Wed 07/30/25 Thu 07/31/25 Fri 08/01/25 Sat 08/02/25 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 82 91 82 92 82 92 82 91 Temp 88 86 84 84 88 86 84 84 88 86 84 85 89 86 84 85 89 86 Dewpt 77 77 76 77 77 76 77 77 78 77 78 78 78 78 78 78 77 77 PWind dir SE SE SE SE E E SE E SE Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW CL FW FW FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 5 10 10 20 30 20 20 20 10 Rain shwrs S S S S C C S S S S S S Tstms S S S S S S S S S S S S $$ FLZ077-270800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 408 PM EDT Sat Jul 26 2025 Date 07/26/25 Sun 07/27/25 Mon 07/28/25 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 82 89 82 89 82 Temp 87 85 84 83 83 84 86 87 88 85 84 83 83 83 87 87 87 85 84 83 83 84 Dewpt 75 74 74 75 74 74 75 75 74 74 74 75 75 76 76 76 75 75 75 76 76 76 RH 68 70 72 77 74 72 70 68 63 70 72 77 77 80 70 70 68 72 74 80 80 77 Wind dir E E E E NE NE NE E E E E E E E E E E E E SE SE SE Wind spd 12 11 13 10 10 9 8 9 8 6 5 5 5 5 6 6 6 5 5 4 4 4 Clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 0 10 30 20 20 QPF 12hr 0 0 0 0 0 Rain shwrs S S S S C C C C S S S S S S S S Tstms S S S S S S S S S S S S S S S S Heat index 96 93 91 90 90 91 95 96 97 93 91 90 90 91 98 98 96 94 92 91 91 93 Max heat 97 92 91 96 98 93 91 98 98 94 93 Date 07/29 Wed 07/30/25 Thu 07/31/25 Fri 08/01/25 Sat 08/02/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 82 90 82 90 83 90 82 90 Temp 87 86 84 85 88 86 84 84 88 86 84 85 88 85 84 85 88 85 Dewpt 76 75 76 76 76 76 77 77 77 76 77 77 77 77 77 77 77 77 PWind dir SE SE SE SE SE E E E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW SC SC FW FW SC SC FW FW SC FW PoP 12hr 10 10 10 30 30 30 20 30 10 Rain shwrs S S C C C C C C S S C C Tstms S S S S S S S S S S S S $$