Impacts METAR Board
IDs:

KIAD - Washington/Dulles In, VA, US

Updated at: 2300 UTC 01 Mar 2021
Potential Impact None Slight Moderate High
Time 01/11Z 01/12Z 01/13Z 01/14Z 01/15Z 01/16Z 01/17Z 01/18Z 01/19Z 01/20Z 01/21Z 01/22Z 01/23Z
Temp44 44 44 47 48 51 50 48 48 49 50 49 47
Dewpt42 43 43 46 47 48 44 38 34 28 31 27 24
Altim29.75 29.74 29.74 29.71 29.72 29.76 29.81 29.81 29.79 29.84 29.85 29.86 29.93
VIS2.5 1 2.5 2.5 5 5 5 10 10 10 10 10 10
CIG80 40 38 55 49 34 22 55 220 230 230 -- 230
CoverOVCOVCOVCOVCBKNOVCOVCOVCBKNBKNBKNSCTBKN
FltCatIFRIFRIFRIFRMVFRMVFRMVFRVFRVFRVFRVFRVFRVFR
WX-RA BR-RA BR-RA BRBRBR-RA BR-RA------------
WDir00170220180300310310310300300320300
WSpd0 0 4 5 5 12 20 14 19 18 14 21 22
WGst-- -- -- -- -- -- 29 -- 26 30 22 36 34
Raw hourly METARs
KIAD 011052Z 00000KT 2 1/2SM -RA BR OVC080 07/06 A2975 RMK AO2 SFC VIS 3 SLP075 P0004 T00670056
KIAD 011152Z 00000KT 1SM R01R/P6000FT -RA BR FEW005 BKN040 OVC090 07/06 A2974 RMK AO2 SFC VIS 1 1/2 SLP071 P0003 60012 70101 T00670061 10067 20061 58008
KIAD 011252Z 17004KT 2 1/2SM -RA BR BKN038 OVC080 07/06 A2974 RMK AO2 SLP070 P0003 T00670061
KIAD 011352Z 22005KT 2 1/2SM BR FEW004 BKN055 OVC110 08/08 A2971 RMK AO2 RAE35 SLP060 P0002 T00830078
KIAD 011452Z 18005KT 5SM BR FEW004 BKN049 09/08 A2972 RMK AO2 SLP065 60005 T00890083 55006
KIAD 011552Z 30012KT 5SM -RA BR FEW007 BKN034 OVC043 11/09 A2976 RMK AO2 PK WND 31026/1523 RAB28 SLP079 P0001 T01060089
KIAD 011652Z 31020G29KT 5SM -RA SCT012 BKN022 OVC033 10/07 A2981 RMK AO2 PK WND 31029/1652 RAE16B30 PRESRR SLP094 P0000 T01000067
KIAD 011752Z 31014KT 10SM FEW014 BKN055 OVC090 09/03 A2981 RMK AO2 PK WND 32031/1722 RAE1653 SLP094 P0000 60006 T00890033 10106 20067 51029
KIAD 011852Z 31019G26KT 10SM FEW120 BKN220 09/01 A2979 RMK AO2 PK WND 31028/1837 SLP089 T00890011
KIAD 011952Z 30018G30KT 10SM FEW030 FEW120 BKN230 09/M02 A2984 RMK AO2 PK WND 31031/1937 SLP106 T00941022
KIAD 012052Z 30014G22KT 10SM FEW035 BKN230 10/M01 A2985 RMK AO2 PK WND 29026/2020 SLP110 T01001006 53016
KIAD 012152Z 32021G36KT 10SM FEW070 SCT230 09/M03 A2986 RMK AO2 PK WND 30036/2149 SLP111 T00941028
KIAD 012252Z 30022G34KT 10SM SCT080 BKN230 BKN250 08/M04 A2993 RMK AO2 PK WND 30034/2249 PRESRR SLP136 T00831044



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