METAR & TAF 3D
METAR & TAF 3D
Aviation weather · meteogram by Kalynda
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KBOS — Boston Logan International Airport METAR & TAF

IATA BOS · Boston · US

42.3620, -71.0079
MVFR
Observed 30 Sep 07:54Z
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Current report

METAR KBOS 300754Z 00000KT 10SM OVC012 16/15 A3004 RMK AO2 SLP172 T01560150
Flight categoryMVFR
WindCalm
Visibility10 km +
Ceiling1,200 ft
Temperature16 °C
Dew point15 °C
QNH1017 hPa
Elevation—

The latest observation at Boston Logan International Airport was issued at 30 Sep 07:54Z. The air is calm. Visibility is 10 kilometres or better. The sky shows overcast at 1,200 ft. Temperature is 16 °C with a dew point of 15 °C, a narrow spread that favours mist or fog forming. The altimeter setting is 1017 hPa (30.04 inHg). These conditions classify the field as MVFR. Marginal visual conditions — legal for VFR but tightening.

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Forecast (TAF)

TAF KBOS 300520Z 3006/0112 10004KT 3SM BR SCT007 OVC015 FM301000 10003KT P6SM BKN020 OVC030 FM301600 12005KT P6SM BKN035 FM010000 21005KT P6SM SCT040 FM010900 24005KT P6SM SCT050
ValidChangeCategoryConditions

More for this airport

KBOS wind · KBOS gusts · KBOS temperature · KBOS visibility · KBOS pressure (QNH) · KBOS cloud ceiling · KBOS flight category · KBOS weather phenomena · KBOS 3D · US

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Runways & wind components

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Meteogram · 96 h

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Weather trends & statistics

Every archived observation for KBOS, aggregated. 604 reports stored so far.

Raw reports — last 24 hours

Every METAR and TAF issued by KBOS in the past 24 hours, exactly as transmitted.

METAR · 34
30 07:54ZMETAR KBOS 300754Z 00000KT 10SM OVC012 16/15 A3004 RMK AO2 SLP172 T01560150
30 07:14ZSPECI KBOS 300714Z 00000KT 10SM BKN010 OVC016 16/15 A3004 RMK AO2 T01560150
30 06:54ZMETAR KBOS 300654Z 00000KT 10SM OVC015 16/15 A3004 RMK AO2 SLP170 T01560150
30 06:22ZSPECI KBOS 300622Z 11003KT 10SM BKN013 OVC021 16/15 A3004 RMK AO2 T01560150
30 05:54ZMETAR KBOS 300554Z 12004KT 10SM OVC021 16/15 A3004 RMK AO2 SLP171 60000 T01560150 10183 20156 53005
30 05:08ZSPECI KBOS 300508Z 10005KT 3SM BR SCT006 SCT011 OVC018 16/16 A3003 RMK AO2 CIG 010 E T01560156
30 04:54ZMETAR KBOS 300454Z 09004KT 3SM BR FEW010 OVC016 16/16 A3003 RMK AO2 CIG 010 E SLP168 T01610156 401890133
30 04:23ZSPECI KBOS 300423Z 04003KT 7SM SCT013 BKN019 OVC028 16/16 A3003 RMK AO2 T01610156
30 03:54ZMETAR KBOS 300354Z 00000KT 5SM BR BKN008 BKN016 OVC026 16/16 A3003 RMK AO2 RAB40E53 SLP167 P0000 T01610156
30 03:32ZSPECI KBOS 300332Z 00000KT 4SM BR BKN010 BKN016 OVC025 16/16 A3003 RMK AO2 T01610156
30 02:54ZMETAR KBOS 300254Z 00000KT 10SM SCT019 BKN026 OVC032 17/16 A3002 RMK AO2 SLP167 60000 T01670156 51014
30 02:01ZSPECI KBOS 300201Z COR 29003KT 7SM SCT009 SCT023 OVC033 17/16 A3002 RMK AO2 T01670156
30 01:16ZSPECI KBOS 300116Z 04004KT 6SM -DZ BR BKN007 OVC011 17/16 A3000 RMK AO2 DZB06 P0000 T01670156
30 00:54ZMETAR KBOS 300054Z 34005KT 7SM OVC012 17/16 A3000 RMK AO2 SLP158 T01720156
29 23:54ZMETAR KBOS 292354Z 34005KT 10SM BKN021 OVC028 18/14 A2998 RMK AO2 SLP153 T01830144 10189 20172 53014
29 22:54ZMETAR KBOS 292254Z 29004KT 10SM BKN027 OVC031 18/14 A2997 RMK AO2 SLP146 T01830144
29 21:54ZMETAR KBOS 292154Z 30006KT 10SM BKN022 OVC027 18/14 A2995 RMK AO2 SLP143 T01830139
29 20:54ZMETAR KBOS 292054Z 27006KT 10SM BKN023 OVC032 18/14 A2994 RMK AO2 SLP139 T01830139 53002
29 19:54ZMETAR KBOS 291954Z VRB04KT 10SM BKN021 OVC029 18/14 A2994 RMK AO2 SLP138 T01830139
29 18:54ZMETAR KBOS 291854Z 29006KT 10SM BKN022 OVC026 18/14 A2994 RMK AO2 SLP138 T01830139
29 17:54ZMETAR KBOS 291754Z 30006KT 10SM SCT020 OVC026 18/13 A2994 RMK AO2 SLP137 T01830133 10189 20144 58002
29 16:54ZMETAR KBOS 291654Z 32009KT 10SM BKN020 OVC026 18/13 A2994 RMK AO2 SLP139 T01780133
29 15:54ZMETAR KBOS 291554Z 30008KT 10SM OVC015 17/13 A2995 RMK AO2 SLP140 BINOVC T01670133
29 14:54ZMETAR KBOS 291454Z 33008KT 10SM OVC016 17/13 A2994 RMK AO2 SLP139 T01670133 51005
29 13:54ZMETAR KBOS 291354Z 32007KT 10SM FEW009 OVC014 16/13 A2994 RMK AO2 SLP138 T01560128
29 13:24ZSPECI KBOS 291324Z 31008KT 10SM FEW009 OVC013 16/13 A2994 RMK AO2 T01560133
29 12:54ZMETAR KBOS 291254Z 29010KT 10SM FEW009 SCT013 BKN022 15/13 A2993 RMK AO2 SLP134 T01500133
29 12:27ZSPECI KBOS 291227Z 31007KT 10SM FEW009 OVC022 15/13 A2993 RMK AO2 T01500133
29 11:54ZMETAR KBOS 291154Z 32006KT 10SM FEW009 BKN030 OVC036 14/13 A2991 RMK AO2 SLP129 BINOVC 70081 T01440128 10144 20133 52014
29 11:20ZSPECI KBOS 291120Z 30007KT 10SM FEW007 BKN021 OVC029 14/13 A2991 RMK AO2 T01390128
29 10:54ZMETAR KBOS 291054Z 32009KT 10SM FEW005 BKN009 OVC016 14/13 A2990 RMK AO2 SLP125 T01390128
29 10:13ZSPECI KBOS 291013Z 30008KT 10SM BKN010 OVC018 14/13 A2989 RMK AO2 T01390128
29 09:54ZMETAR KBOS 290954Z 30008KT 10SM SCT010 OVC020 14/12 A2989 RMK AO2 SLP120 T01390122
29 08:54ZMETAR KBOS 290854Z 30008KT 10SM OVC008 13/12 A2987 RMK AO2 SLP115 T01330122 53004
TAF · 7
30 05:20ZTAF KBOS 300520Z 3006/0112 10004KT 3SM BR SCT007 OVC015 FM301000 10003KT P6SM BKN020 OVC030 FM301600 12005KT P6SM BKN035 FM010000 21005KT P6SM SCT040 FM010900 24005KT P6SM SCT050
29 23:20ZTAF KBOS 292320Z 3000/0106 31004KT P6SM OVC025 FM301300 01003KT P6SM OVC035 FM301600 12005KT P6SM BKN035 FM010000 21005KT P6SM SCT040
29 20:52ZTAF KBOS 292052Z 2921/3024 32005KT P6SM BKN025 FM301200 31004KT P6SM BKN030 FM301700 12006KT P6SM SCT030 BKN050 FM302100 11004KT P6SM BKN090
29 17:20ZTAF KBOS 291720Z 2918/3024 32010KT P6SM BKN020 FM292200 32005KT P6SM BKN025 FM301200 31004KT P6SM BKN030 FM301700 12006KT P6SM SCT030 BKN050 FM302100 11004KT P6SM BKN090
29 14:24ZTAF KBOS 291424Z 2914/3018 31010KT P6SM BKN015 FM291800 33010KT P6SM BKN025 FM300300 29004KT P6SM BKN030 FM301100 31004KT P6SM BKN035
29 11:20ZTAF KBOS 291120Z 2912/3018 32010KT P6SM OVC012 FM291500 31010KT P6SM BKN015 FM291800 33010KT P6SM BKN025 FM300300 29004KT P6SM BKN030 FM301100 31004KT P6SM BKN035
29 08:53ZTAF KBOS 290853Z 2909/3012 32010KT P6SM BKN009 FM291100 32007KT P6SM BKN010 FM291800 33008KT P6SM BKN022 FM300300 29004KT P6SM BKN030

Nearest reporting airports

About KBOS weather reports

Boston Logan International Airport issues a routine METAR observation about every half hour, plus a SPECI whenever conditions change sharply. The TAF above forecasts the next 24 to 30 hours within roughly five nautical miles of the field. Both are decoded on this page: the raw code stays visible for anyone who wants it, and everything below it is the same information in plain language, colour and diagram form.

Use the runway diagram to see how the current wind splits into headwind and crosswind on each runway end, the meteogram to plan the next week, and the trend charts to understand what this airport is normally like — how often it goes IFR, which direction the wind usually comes from, and when in the day it tends to turn.

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