Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
229 FOUS52 KKEY 262001 PFMKEY Point Forecast Matrices National Weather Service Key West FL 400 PM EDT Sat Sep 26 2026 FLZ078-270800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 400 PM EDT Sat Sep 26 2026 Date 09/26/26 Sun 09/27/26 Mon 09/28/26 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 78 87 78 88 77 Temp 85 81 81 80 80 80 85 86 86 81 81 80 79 80 85 86 86 82 81 79 78 79 Dewpt 73 71 70 70 70 70 70 70 70 69 69 69 70 70 71 72 72 71 72 72 73 73 RH 67 72 69 72 72 72 61 59 59 67 67 69 74 72 63 63 63 69 74 79 85 82 Wind dir N N N N N N N NW NW NW SW SW W W S S S S S S S S Wind spd 4 4 4 4 4 3 2 1 1 1 1 2 2 1 2 2 3 3 3 4 1 4 Clouds FW FW FW FW FW FW FW SC SC SC B1 B1 B1 SC SC B1 SC SC B1 B1 B1 B1 PoP 12hr 10 10 10 30 70 QPF 12hr 0 0 0 0.12 0.31 Rain shwrs C C C C L L L L L Tstms S S S S C C C C C Heat index 92 85 85 83 83 83 90 91 91 84 84 83 83 90 92 92 86 85 Max heat 93 85 83 91 92 84 83 92 94 85 Date 09/29 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 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 88 78 89 79 88 79 90 80 90 Temp 86 82 79 80 87 83 81 81 87 84 81 82 88 84 82 81 88 85 Dewpt 74 73 74 74 75 75 75 76 77 76 77 77 77 77 77 77 78 77 PWind dir SE SE E E E SE SE E E Wind char LT LT GN GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 60 70 60 70 70 60 50 40 40 Rain shwrs L L L L L L L L L L L L 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 $$ FLZ077-270800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 400 PM EDT Sat Sep 26 2026 Date 09/26/26 Sun 09/27/26 Mon 09/28/26 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 85 78 87 78 Temp 84 83 82 81 79 78 82 84 84 82 82 80 79 81 84 85 85 83 82 82 80 79 Dewpt 71 71 70 70 70 71 70 69 69 69 68 69 69 70 70 71 71 71 72 72 72 73 RH 65 67 67 69 74 79 67 61 61 65 63 69 72 69 63 63 63 67 72 72 77 82 Wind dir NW NW N N N N N W W W W W N N S S S S S S E SE Wind spd 4 5 5 5 4 4 1 2 3 3 2 2 0 0 2 2 3 3 3 3 1 4 Clouds FW FW FW FW FW FW FW FW SC FW B1 B1 B1 SC SC B1 SC B1 B1 B1 B1 B1 PoP 12hr 10 10 10 30 70 QPF 12hr 0 0 0 0.03 0.22 Rain shwrs C C C C L L L L L Tstms S S S S C C C C C Heat index 89 88 86 85 86 88 88 85 85 83 85 88 90 90 88 87 87 84 Max heat 90 86 83 88 89 85 85 90 90 88 87 Date 09/29 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 Sat 10/03/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 79 87 79 87 80 88 80 88 Temp 85 82 81 81 85 83 82 81 85 84 81 83 86 85 83 81 86 85 Dewpt 74 73 74 75 75 75 75 76 76 76 77 77 77 77 77 78 78 77 PWind dir SE SE E E E E SE E E Wind char LT LT GN GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 70 70 70 70 70 60 50 40 40 Rain shwrs L L L L L L L L L L L L C C C C C C Tstms C C C C C C C C C C C C C C C C C C $$