KLGA - New York/La Guardia Arpt, NY, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 10/09Z | 10/10Z | 10/11Z | 10/12Z | 10/13Z | 10/14Z | 10/15Z | 10/16Z | 10/17Z | 10/18Z | 10/19Z | 10/20Z | 10/21Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 71 | 70 | 70 | 70 | 72 | 74 | 77 | 80 | 81 | 82 | 81 | 82 | 82 |
| Dewpt | 57 | 57 | 59 | 59 | 60 | 61 | 63 | 64 | 64 | 65 | 67 | 68 | 68 |
| Altim | 1015 | 1014.6 | 1014.6 | 1014.6 | 1014.3 | 1014 | 1013.3 | 1012.6 | 1011.6 | 1011.3 | 1010.9 | 1010.2 | 1009.6 |
| VIS | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ |
| CIG | 15000 | 15000 | 15000 | 15000 | 12000 | 12000 | 15000 | 15000 | 16000 | 25000 | 9500 | 15000 | 4300 |
| Cover | OVC | OVC | BKN | BKN | BKN | OVC | BKN | BKN | BKN | BKN | BKN | BKN | OVC |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 190 | 190 | 160 | 180 | 190 | 210 | VRB | VRB | VRB | 160 | 180 | 180 | 180 |
| WSpd | 6 | 7 | 8 | 5 | 7 | 8 | 3 | 6 | 6 | 11 | 10 | 9 | 8 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 14 |
METAR KLGA 100851Z 19006KT 10SM OVC150 22/14 A2997 RMK AO2 SLP149 T02170139 58009
METAR KLGA 100951Z 19007KT 10SM BKN150 OVC250 21/14 A2996 RMK AO2 SLP147 T02110139
METAR KLGA 101051Z 16008KT 10SM FEW085 SCT120 BKN150 BKN250 21/15 A2996 RMK AO2 SLP147 T02110150
METAR KLGA 101151Z 18005KT 10SM FEW085 SCT120 BKN150 BKN250 21/15 A2996 RMK AO2 SLP147 T02110150 10222 20206 56003
METAR KLGA 101251Z 19007KT 10SM FEW085 BKN120 BKN220 22/16 A2995 RMK AO2 SLP143 T02220156
METAR KLGA 101351Z 21008KT 10SM FEW085 BKN120 OVC200 23/16 A2994 RMK AO2 SLP140 T02330161
METAR KLGA 101451Z VRB03KT 10SM SCT120 BKN150 BKN200 25/17 A2992 RMK AO2 SLP131 T02500172 58015
METAR KLGA 101551Z VRB06KT 10SM SCT120 BKN150 BKN210 27/18 A2990 RMK AO2 SLP124 T02670178
METAR KLGA 101651Z VRB06KT 10SM SCT120 BKN160 BKN220 27/18 A2987 RMK AO2 SLP115 T02720178
METAR KLGA 101751Z 16011KT 10SM FEW045 SCT160 BKN250 28/18 A2986 RMK AO2 SLP112 T02780183 10283 20217 56019 $
METAR KLGA 101851Z 18010KT 10SM FEW040 BKN095 BKN150 BKN250 27/19 A2985 RMK AO2 SLP107 T02720194 $
METAR KLGA 101951Z 18009KT 10SM SCT048 SCT080 BKN150 BKN250 28/20 A2983 RMK AO2 SLP100 T02780200 $
METAR KLGA 102051Z 18008G14KT 10SM SCT034 BKN043 BKN055 OVC150 28/20 A2981 RMK AO2 SLP094 T02780200 58019 $