FOUS52 KKEY 122105 PFMKEY Point Forecast Matrices National Weather Service Key West FL 405 PM EST Fri Dec 12 2025 FLZ078-130900- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 405 PM EST Fri Dec 12 2025 Date 12/12/25 Sat 12/13/25 Sun 12/14/25 Mon EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 71 81 70 79 67 Temp 73 73 72 71 72 78 79 79 75 74 73 72 72 77 77 77 73 72 70 70 67 Dewpt 65 66 66 67 68 70 71 71 72 71 71 71 71 71 71 70 69 69 68 66 65 RH 76 79 81 87 87 76 77 77 90 90 93 97 97 82 82 79 87 90 93 87 93 Wind dir E E E E E E E E E E E E NE NE N N N N N NE NE Wind spd 10 10 10 10 11 11 11 12 11 8 3 4 6 8 8 9 10 11 13 16 18 Clouds SC SC SC SC B1 B1 B2 B2 B2 OV OV B2 B2 B1 B1 SC SC SC FW FW FW PoP 12hr 10 30 60 40 20 QPF 12hr 0 0.06 0.49 0.10 0 Rain shwrs S S S S C C C C L L L L C C C C S S S S S Tstms S S S S S S S S Date 12/15 Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 67 78 69 79 71 81 72 80 Temp 76 71 69 68 76 73 70 70 77 73 73 73 79 75 74 73 79 75 Dewpt 65 65 65 64 63 63 63 64 65 66 67 69 71 71 71 71 72 71 PWind dir NE NE NE E E E E E NE Wind char BZ BZ GN GN GN GN GN LT GN Avg clouds FW FW SC SC FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 10 10 10 10 10 10 10 10 10 Rain shwrs S S S S S S S S S S S S S S S S S S $$ FLZ077-130900- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 405 PM EST Fri Dec 12 2025 Date 12/12/25 Sat 12/13/25 Sun 12/14/25 Mon EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 79 71 78 67 Temp 73 73 73 73 73 77 78 78 75 74 73 73 73 75 76 76 74 72 71 69 67 Dewpt 63 64 66 67 68 69 70 70 71 71 72 71 71 71 70 69 68 68 67 66 65 RH 71 73 79 81 84 76 76 76 87 90 97 93 93 87 82 79 82 87 87 90 93 Wind dir E E E E E E E E E E E E E NE N N N N N N N Wind spd 10 9 9 9 10 10 10 11 11 8 4 4 6 6 8 8 8 10 12 14 17 Clouds B1 B1 SC SC SC SC B2 B2 OV OV OV OV B2 B2 B1 SC SC SC FW FW FW PoP 12hr 10 30 60 50 20 QPF 12hr 0 0.05 0.65 0.16 0 Rain shwrs S S S S C C C C L L L L C C C C S S S S S Tstms S S S S S S S S Date 12/15 Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 67 76 70 78 72 79 72 80 Temp 75 71 69 68 75 73 71 71 77 74 73 74 78 76 74 72 79 76 Dewpt 65 65 64 63 62 62 62 63 65 65 67 68 70 70 71 71 71 70 PWind dir NE NE NE E E E E SE E Wind char BZ BZ GN GN GN GN GN LT GN Avg clouds SC SC SC SC SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 10 10 10 10 10 10 10 10 10 Rain shwrs S S S S S S S S S S S S S S S S S S $$