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Impacts METAR Board
KBOS - Boston/Logan Intl, MA, US
Updated at: 1200 UTC 30 Sep 2023
| Potential Impact | None | Slight | Moderate | High |
| Time | 30/00Z | 30/01Z | 30/02Z | 30/03Z | 30/04Z | 30/05Z | 30/06Z | 30/07Z | 30/08Z | 30/09Z | 30/10Z | 30/11Z | 30/12Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 57 | 57 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 58 | 58 | 59 |
| Dewpt | 54 | 54 | 55 | 55 | 55 | 54 | 54 | 55 | 54 | 54 | 54 | 53 | 54 |
| Altim | 30.24 | 30.25 | 30.24 | 30.23 | 30.21 | 30.21 | 30.19 | 30.18 | 30.17 | 30.16 | 30.17 | 30.18 | 30.20 |
| VIS | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 10 | 8 |
| CIG | 28 | 25 | 24 | 18 | 29 | 19 | 20 | 20 | 19 | 33 | 36 | 36 | 37 |
| Cover | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC |
| FltCat | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -RA | -RA | -- | -RA | -RA | -- | -- | -- | -- | -- |
| WDir | 350 | 10 | 20 | 20 | 360 | 360 | 350 | 10 | 360 | 360 | 10 | 360 | 10 |
| WSpd | 5 | 7 | 6 | 8 | 7 | 8 | 6 | 5 | 6 | 8 | 7 | 7 | 6 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KBOS 292354Z 35005KT 10SM OVC028 14/12 A3024 RMK AO2 SLP239 60024 T01390122 10161 20128 55004KBOS 300054Z 01007KT 10SM OVC025 14/12 A3025 RMK AO2 SLP242 T01390122KBOS 300154Z 02006KT 10SM BKN024 BKN085 OVC110 14/13 A3024 RMK AO2 RAB30E42 SLP238 P0000 T01440128KBOS 300254Z 02008KT 8SM -RA BKN018 OVC030 14/13 A3023 RMK AO2 RAB42 SLP236 P0000 60000 T01440128 58003KBOS 300354Z 36007KT 8SM -RA SCT018 OVC029 14/13 A3021 RMK AO2 RAE14B50 SLP229 P0000 T01440128KBOS 300454Z 36008KT 8SM BKN019 OVC025 14/12 A3021 RMK AO2 RAE05 SLP228 P0000 T01440122 401610128KBOS 300554Z 35006KT 8SM -RA BKN020 OVC028 14/12 A3019 RMK AO2 RAB0455 SLP223 P0000 60000 T01390122 10144 20139 56013KBOS 300654Z 01005KT 7SM -RA OVC020 14/13 A3018 RMK AO2 RAE09B26E35B54 SLP218 P0000 T01390128KBOS 300754Z 36006KT 8SM BKN019 OVC031 14/12 A3017 RMK AO2 RAE43 SLP215 P0000 T01390122KBOS 300901Z 36008KT 8SM SCT020 OVC033 14/12 A3016 RMK AO2 T01390122KBOS 300954Z 01007KT 8SM SCT020 OVC036 14/12 A3017 RMK AO2 SLP215 T01440122KBOS 301054Z 36007KT 10SM FEW025 OVC036 14/12 A3018 RMK AO2 SLP219 T01440117KBOS 301154Z 01006KT 8SM FEW022 OVC037 15/12 A3020 RMK AO2 SLP225 60000 70027 T01500122 10150 20139 53010