Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
498 FOUS52 KKEY 250758 PFMKEY Point Forecast Matrices National Weather Service Key West FL 358 AM EDT Sat Jul 25 2026 FLZ078-252000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 358 AM EDT Sat Jul 25 2026 Date Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 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 82 90 81 88 Temp 83 84 87 89 89 86 84 83 83 84 88 89 89 86 84 83 81 83 85 86 87 84 Dewpt 77 77 76 76 76 76 75 75 75 76 76 76 77 76 76 76 75 76 76 76 76 75 RH 82 80 70 66 66 72 74 77 77 77 68 66 68 72 77 80 82 80 75 72 70 74 Wind dir SE SE SE NE N N E SW W W NW NW NW NW NW NW W W W W W W Wind spd 6 4 3 2 3 3 2 3 3 4 5 6 6 6 5 5 5 5 5 6 6 6 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B1 SC PoP 12hr 20 20 40 60 50 QPF 12hr 0.05 0 0 0.14 0.08 Rain shwrs S S S S S S S S S C C C C L L L L C C C C C Tstms S S S S S S S S S C C C C C C C C C C C C C Heat index 92 94 98100100 96 92 90 90 93 99100102 96 93 91 87 91 94 96 98 92 Max heat 94 100 100 94 93 102 102 93 91 96 98 Date Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 Fri 07/31/26 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 82 88 82 92 83 92 83 92 Temp 83 83 87 87 84 84 90 87 84 85 90 88 84 85 90 88 Dewpt 75 75 76 75 75 76 77 75 75 76 77 75 75 76 77 76 PWind dir W W SW SW SW SW SW S Wind char LT GN GN GN LT LT LT LT Avg clouds B1 B1 B1 SC SC SC SC SC SC SC FW SC SC SC SC SC PoP 12hr 50 50 10 5 5 5 0 5 Rain shwrs C C C C S S Tstms C C C C $$ FLZ077-252000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 358 AM EDT Sat Jul 25 2026 Date Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 83 90 81 89 Temp 84 85 87 88 89 87 86 85 84 85 87 88 89 87 85 85 83 82 86 87 87 86 Dewpt 77 77 76 76 76 76 75 76 76 76 76 76 77 76 76 76 76 76 76 76 76 76 RH 80 77 70 68 66 70 70 75 77 75 70 68 68 70 75 75 80 82 72 70 70 72 Wind dir SE SE SE SE E E SE S SW W W W W NW W W W W W W W W Wind spd 6 5 4 2 3 3 2 3 3 4 4 6 6 6 5 5 5 5 5 6 8 8 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B1 SC PoP 12hr 20 30 40 60 50 QPF 12hr 0.06 0.02 0 0.17 0.05 Rain shwrs C C C S S C C C C C C C C L L L L C C C C L Tstms S S S S S S S S S C C C C C C C C C C C C C Heat index 94 96 98 99100 98 95 94 93 94 98 99102 98 94 94 91 89 96 98 98 96 Max heat 96 99 100 96 94 99 102 94 93 98 98 Date Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 Fri 07/31/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 82 89 83 90 84 90 84 90 Temp 85 83 87 87 85 85 88 87 85 86 89 88 86 85 88 88 Dewpt 76 76 76 76 76 76 77 76 76 76 76 76 76 77 76 76 PWind dir W SW SW SW SW SW SW S Wind char LT GN GN GN LT GN LT LT Avg clouds B1 B1 B1 B1 SC SC SC SC SC SC FW SC SC SC FW SC PoP 12hr 60 50 20 5 5 5 0 5 Rain shwrs L L C C S S Tstms C C C C S S $$