Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
331 FOUS52 KKEY 152051 PFMKEY Point Forecast Matrices National Weather Service Key West FL 351 PM EST Mon Dec 15 2025 FLZ078-160900- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 351 PM EST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu 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 68 78 70 78 72 Temp 76 71 70 69 69 69 75 76 77 74 72 71 71 71 75 77 77 74 73 72 73 73 Dewpt 68 67 66 66 66 66 65 66 65 65 65 65 66 66 68 68 68 67 68 68 69 70 RH 76 87 87 90 90 90 71 71 67 74 79 81 84 84 79 74 74 79 84 87 87 90 Wind dir NE NE NE NE NE NE NE NE NE E E E E E E E E E E E E E Wind spd 18 18 19 19 18 18 18 17 17 18 18 16 14 14 13 12 12 12 12 11 10 10 Clouds SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 30 10 10 10 10 QPF 12hr 0 0 0 0 0 Rain shwrs S C C C C S S S S S S S S S Date 12/18 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 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 80 74 80 72 80 73 80 73 80 Temp 79 76 74 75 79 74 72 72 78 75 73 73 79 76 74 73 79 74 Dewpt 72 72 72 72 73 71 68 67 69 70 70 70 71 71 71 71 72 71 PWind dir E SE NW N E E E E NE Wind char GN LT LT GN GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 10 20 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 $$ FLZ077-160900- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 351 PM EST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 77 70 79 72 Temp 75 72 71 71 70 70 73 76 76 74 72 72 72 73 76 78 77 75 74 74 74 74 Dewpt 66 65 65 65 65 64 64 65 64 64 64 65 65 66 67 67 66 67 67 68 69 69 RH 74 79 81 81 84 81 73 69 66 71 76 79 79 79 74 69 69 76 79 82 84 84 Wind dir NE NE NE NE NE NE NE NE NE NE E E E E E E E E E E E E Wind spd 18 18 18 18 18 17 16 17 17 17 16 14 13 12 12 12 12 11 11 10 10 10 Clouds SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 30 10 10 10 10 QPF 12hr 0.06 0 0 0 0 Rain shwrs S C C C C S S S S S S S S S Date 12/18 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 74 80 72 80 74 80 74 80 Temp 79 76 77 75 79 76 73 72 78 76 75 75 80 77 75 74 79 76 Dewpt 71 71 72 72 72 70 69 67 69 69 70 70 71 70 71 71 70 70 PWind dir E SE NW N E E E E E Wind char GN LT LT GN GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 10 20 10 10 10 10 10 10 10 Rain shwrs S S S S S S S S S S S S S S S S S S $$