


Point Forecast Matrices
Issued by NWS Key West, FL
Issued by NWS Key West, FL
Versions:
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936 FOUS52 KKEY 111958 PFMKEY Point Forecast Matrices National Weather Service Key West FL 358 PM EDT Sun May 11 2025 FLZ078-120800- Key West-Monroe FL 24.55N 81.75W Elev. 3 ft 358 PM EDT Sun May 11 2025 Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed 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 83 76 85 77 Temp 85 84 80 79 78 77 80 82 83 82 79 77 76 76 80 83 85 84 80 79 78 77 Dewpt 74 74 74 74 74 74 75 75 74 73 73 73 72 72 71 71 70 69 68 67 66 65 RH 70 72 82 85 88 90 85 79 74 74 82 87 87 87 74 67 61 61 67 67 67 67 Wind dir SE SE SE SE SE SE S S S SW SW SW W W W W NW NW NW NW N N Wind spd 12 11 10 9 10 11 10 8 5 4 5 5 4 3 2 1 3 4 3 2 2 3 Clouds B2 B2 OV OV B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC SC FW SC SC FW PoP 12hr 60 70 60 40 30 QPF 12hr 0.46 0.47 0.58 0.03 0 Rain shwrs C L L L L L L L L L L L L C C C C C C C C S Tstms S C C C C C C C C C C C C S S S S S S S S Heat index 93 91 84 85 89 90 87 83 88 90 88 83 Max heat 93 90 89 90 86 88 90 87 Date 05/14 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25 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 86 78 86 79 88 79 87 80 88 Temp 84 85 80 78 84 85 80 79 86 87 81 79 85 86 81 80 86 87 Dewpt 66 64 64 66 70 70 71 71 72 72 72 72 73 72 73 73 73 72 PWind dir N E E E E E SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 10 10 10 10 10 10 10 10 Rain shwrs S S S S S S S S $$ FLZ077-120800- Marathon-Monroe FL 24.72N 81.04W Elev. 5 ft 358 PM EDT Sun May 11 2025 Date 05/11/25 Mon 05/12/25 Tue 05/13/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 84 77 85 76 Temp 85 84 81 79 78 78 81 83 84 83 80 78 77 77 81 83 85 84 80 78 77 76 Dewpt 73 73 73 73 73 73 74 75 74 74 73 73 72 72 72 71 71 70 69 68 67 67 RH 67 70 77 82 85 85 79 77 72 74 79 85 85 85 74 67 63 63 69 71 71 74 Wind dir SE SE SE SE SE SE SE S S S S SW SW W SW SW W NW NW W NW N Wind spd 13 12 11 11 12 12 11 10 8 6 8 8 6 4 3 3 4 4 4 3 3 3 Clouds B1 B2 B2 OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 60 70 70 50 30 QPF 12hr 1.10 0.16 1.07 0.03 0.02 Rain shwrs C L L L L L L L L L L L L C C C C C C C C S Tstms S C C C C C C C C C C C C S S S S S S S S Heat index 92 90 86 86 90 91 90 84 85 88 90 88 83 Max heat 92 89 90 91 88 88 90 86 Date 05/14 Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 Sun 05/18/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 78 86 79 88 80 87 80 88 Temp 84 85 80 78 84 85 80 79 86 87 82 80 86 86 81 80 86 87 Dewpt 66 64 65 67 70 71 71 71 71 72 71 72 72 72 73 73 72 72 PWind dir NE S SE E SE E SE SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 10 10 10 10 10 10 10 Rain shwrs S S S S S S S S S S S S S S S S S S $$