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Impacts METAR Board
KLGA - New York/La Guardia, NY, US
Updated at: 0400 UTC 14 Dec 2018
| Potential Impact | None | Slight | Moderate | High |
| Time | 13/16Z | 13/17Z | 13/18Z | 13/19Z | 13/20Z | 13/21Z | 13/22Z | 13/23Z | 14/00Z | 14/01Z | 14/02Z | 14/03Z | 14/04Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 36 | 36 | 38 | 38 | 38 | 37 | 37 | 40 | 40 | 41 | 41 | 42 | 40 |
| Dewpt | 29 | 31 | 33 | 34 | 33 | 34 | 33 | 36 | 36 | 37 | 37 | 37 | 37 |
| Altim | 30.42 | 30.41 | 30.40 | 30.41 | 30.44 | 30.45 | 30.46 | 30.45 | 30.46 | 30.48 | 30.47 | 30.48 | 30.49 |
| VIS | 5 | 4 | 10 | 5 | 6 | 8 | 6 | 10 | 10 | 10 | 10 | 10 | 10 |
| CIG | 27 | 24 | 23 | 22 | 7 | 8 | 8 | 15 | 11 | 14 | 14 | 12 | 12 |
| Cover | OVC | BKN | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC |
| FltCat | MVFR | MVFR | MVFR | MVFR | IFR | IFR | IFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR |
| WX | -SN | -SN -RA | -RA -SN | -RA BR | -RA | -RA | -RA BR | -- | -- | -- | -- | -- | -- |
| WDir | 60 | 50 | 50 | 40 | 30 | 40 | 40 | 50 | 50 | 40 | 40 | 40 | 40 |
| WSpd | 9 | 9 | 9 | 11 | 12 | 10 | 8 | 13 | 12 | 12 | 8 | 9 | 9 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KLGA 131551Z 06009KT 5SM -SN BKN027 OVC033 02/M02 A3042 RMK AO2 SLP302 P0000 T00221017KLGA 131651Z 05009KT 4SM -SNRA FEW009 BKN024 02/M01 A3041 RMK AO2 RAB40 SLP296 P0001 T00221006KLGA 131751Z 05009KT 10SM -RASN BKN023 OVC040 03/01 A3040 RMK AO2 SLP295 P0000 60001 T00330006 10033 20011 58008KLGA 131851Z 04011KT 5SM -RA BR FEW009 OVC022 03/01 A3041 RMK AO2 SNE13 SLP297 P0000 T00330011KLGA 131959Z 03012KT 6SM -RA BKN007 BKN018 OVC030 03/01 A3044 RMK AO2 P0001 T00330006KLGA 132103Z 04010KT 8SM -RA BKN008 BKN018 OVC023 03/01 A3045 RMK AO2 P0000 T00280011 $KLGA 132151Z 04008KT 6SM -RA BR BKN008 BKN013 OVC023 03/01 A3046 RMK AO2 SLP313 P0002 T00280006 $KLGA 132300Z 05013KT 10SM SCT008 OVC015 04/02 A3045 RMK AO2 T00440022 $KLGA 132351Z 05012KT 10SM OVC011 04/02 A3046 RMK AO2 RAB38E48 SLP314 931000 P0000 60006 T00440022 10050 20028 53003 $KLGA 140051Z 04012KT 10SM FEW008 BKN014 OVC020 05/03 A3048 RMK AO2 SLP320 T00500028 $KLGA 140151Z 04008KT 10SM FEW008 OVC014 05/03 A3047 RMK AO2 SLP319 T00500028 $KLGA 140251Z 04009KT 10SM FEW008 OVC012 06/03 A3048 RMK AO2 SLP321 T00560028 51007 $KLGA 140351Z 04009KT 10SM OVC012 04/03 A3049 RMK AO2 RAB00E15 SLP324 P0000 T00440028 $