FOUS52 KKEY 200802 PFMKEY Point Forecast Matrices National Weather Service Key West FL 401 AM EDT Fri Mar 20 2026 FLZ078-202000- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 401 AM EDT Fri Mar 20 2026 Date Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 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 78 67 77 67 79 Temp 68 68 75 77 76 73 74 69 68 67 74 76 75 72 73 69 68 67 76 78 77 75 Dewpt 62 61 61 61 61 61 60 58 58 58 59 59 59 58 59 60 59 59 60 59 60 60 RH 81 78 62 58 60 66 62 68 70 73 59 56 58 61 62 73 73 75 58 52 56 60 Wind dir N NE NE N N N NE NE NE NE NE N N N NE NE NE NE NE NE NE E Wind spd 20 20 19 16 14 13 13 13 12 12 11 10 6 6 6 5 5 5 6 6 6 6 Clouds SC FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S S S S S Date Mon 03/23/26 Tue 03/24/26 Wed 03/25/26 Thu 03/26/26 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 70 80 70 80 71 81 71 82 Temp 72 70 78 75 71 71 78 75 73 72 79 76 73 72 79 76 Dewpt 60 60 62 62 62 62 62 62 63 64 64 64 64 65 66 66 PWind dir E NE NE NE NE NE NE E Wind char LT LT LT GN LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 5 0 5 5 5 5 $$ FLZ077-202000- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 401 AM EDT Fri Mar 20 2026 Date Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 66 77 67 78 Temp 68 68 73 76 76 71 71 68 68 67 73 77 77 72 72 69 69 68 74 78 78 73 Dewpt 62 61 61 60 61 60 60 59 59 59 59 59 59 59 60 60 59 59 60 59 60 59 RH 81 78 66 58 60 68 68 73 73 75 62 54 54 64 66 73 70 73 62 52 54 62 Wind dir N N NE NE NE NE NE N N N N N N NE NE NE NE NE NE NE E E Wind spd 19 19 17 16 16 14 14 14 13 12 10 8 6 6 6 5 5 5 6 6 6 6 Clouds FW FW FW FW FW SC FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Rain shwrs S S S S S Date Mon 03/23/26 Tue 03/24/26 Wed 03/25/26 Thu 03/26/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 78 69 79 69 79 70 79 Temp 70 69 77 75 71 70 77 76 73 71 78 76 72 72 78 76 Dewpt 60 60 61 60 62 61 61 62 63 63 63 64 64 65 66 66 PWind dir E NE NE NE NE E NE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 0 0 5 5 5 5 10 5 $$