Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
229 FOUS52 KKEY 162025 PFMKEY Point Forecast Matrices National Weather Service Key West FL 424 PM EDT Wed Jul 16 2025 FLZ078-170800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 424 PM EDT Wed Jul 16 2025 Date 07/16/25 Thu 07/17/25 Fri 07/18/25 Sat 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 92 83 92 83 Temp 90 87 84 83 83 84 88 90 90 86 84 85 83 85 89 90 90 86 84 84 83 85 Dewpt 77 77 77 78 77 78 78 78 78 79 78 78 77 78 79 79 79 79 78 78 78 78 RH 66 72 80 85 82 82 72 68 68 80 82 80 82 80 73 70 70 80 82 82 85 80 Wind dir SE E SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 8 9 10 12 11 10 9 9 10 11 12 13 13 14 13 12 12 11 11 12 12 12 Clouds B2 B1 SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 40 40 30 30 30 QPF 12hr 0.19 0.05 0 0 0 Rain shwrs L C C C C C C C C C C C C C C C C C C C C S Tstms C C C C C S S S S S S S S S S S S S S S S S Heat index 103 99 94 93 92 95102105105100 95 97 92 97105106106100 95 95 93 97 Max heat 103 96 95 105 105 98 97 106 106 98 97 Date 07/19 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 92 82 91 82 91 82 92 82 92 Temp 90 86 83 84 89 86 83 84 89 86 83 84 90 86 83 84 90 86 Dewpt 78 77 77 77 77 77 76 77 76 76 76 77 77 76 76 77 77 77 PWind dir E E E E E E E E E Wind char GN GN LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW SC SC FW FW FW SC SC SC SC FW PoP 12hr 10 20 20 30 30 30 30 30 30 Rain shwrs S S S S S S C C C C C C C C C C C C Tstms S S S S S S S S S S S S S S S S S S $$ FLZ077-170800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 424 PM EDT Wed Jul 16 2025 Date 07/16/25 Thu 07/17/25 Fri 07/18/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 82 90 83 90 83 Temp 88 87 84 84 84 84 87 88 88 86 85 85 83 85 88 89 88 86 85 85 83 85 Dewpt 77 77 77 77 76 77 77 77 78 77 77 77 77 78 78 78 77 77 77 77 77 77 RH 70 72 80 80 77 80 72 70 72 75 77 77 82 80 72 70 70 75 77 77 82 77 Wind dir SE SE SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 9 10 11 12 12 11 10 10 10 11 12 13 14 14 13 12 12 11 11 11 12 12 Clouds B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 40 40 30 20 30 QPF 12hr 0.05 0.04 0 0 0 Rain shwrs L C C C C C C C C C C C C S S S S C C C C S Tstms C C C C C S S S S S S S S S S S S S S S S S Heat index 100 99 94 94 93 94 99100102 97 96 96 92 97102103100 97 96 96 92 96 Max heat 100 96 94 100 102 97 97 103 103 97 96 Date 07/19 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 82 89 82 89 82 90 82 90 Temp 88 86 84 84 88 86 83 84 88 86 84 84 88 86 84 84 88 86 Dewpt 77 76 77 77 75 75 76 76 76 76 76 76 76 75 76 76 76 76 PWind dir E E E E E E E SE SE Wind char GN GN LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC FW PoP 12hr 10 20 30 40 30 40 30 30 40 Rain shwrs S S S S C C C C C C C C C C C C C C Tstms S S S S S S S S S S S S S S S S S S $$