Impacts METAR Board
IDs:

KIAD - Washington/Dulles In, VA, US

Updated at: 0500 UTC 20 Oct 2018
Potential Impact None Slight Moderate High
Time 19/17Z 19/18Z 19/19Z 19/20Z 19/21Z 19/22Z 19/23Z 20/00Z 20/01Z 20/02Z 20/03Z 20/04Z 20/05Z
Temp59 62 63 64 63 61 59 58 58 58 57 56 55
Dewpt42 43 44 44 45 45 46 45 46 45 47 49 51
Altim30.25 30.20 30.15 30.12 30.09 30.07 30.05 30.03 30.01 29.98 29.95 29.93 29.91
VIS10 10 10 10 10 10 10 10 10 10 10 10 10
CIG-- 250 250 250 140 140 140 140 140 140 110 100 75
CoverSCTBKNBKNBKNBKNBKNBKNBKNBKNBKNOVCOVCOVC
FltCatVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFR
WX---------------------RA-RA-RA
WDir190200180180180190180180180190190200190
WSpd8 11 10 9 9 8 8 8 10 11 11 7 9
WGst-- 16 17 -- -- -- -- -- -- 19 -- -- --
Raw hourly METARs
KIAD 191652Z 19008KT 10SM FEW040 SCT250 15/06 A3025 RMK AO2 SLP244 T01500056
KIAD 191752Z 20011G16KT 10SM SCT090 BKN250 17/06 A3020 RMK AO2 PRESFR SLP227 T01670061 10167 20017 58044
KIAD 191852Z 18010G17KT 10SM FEW100 SCT150 BKN250 17/07 A3015 RMK AO2 SLP210 T01720067
KIAD 191952Z 18009KT 10SM FEW120 BKN250 18/07 A3012 RMK AO2 SLP199 T01780067
KIAD 192052Z 18009KT 10SM BKN140 BKN250 17/07 A3009 RMK AO2 SLP190 T01720072 56037
KIAD 192152Z 19008KT 10SM BKN140 BKN250 16/07 A3007 RMK AO2 SLP181 T01610072
KIAD 192252Z 18008KT 10SM BKN140 BKN250 15/08 A3005 RMK AO2 SLP178 T01500078
KIAD 192352Z 18008KT 10SM BKN140 BKN250 14/07 A3003 RMK AO2 SLP170 T01440072 10178 20144 56021
KIAD 200052Z 18010KT 10SM BKN140 BKN250 14/08 A3001 RMK AO2 SLP163 T01440078
KIAD 200152Z 19011G19KT 10SM BKN140 BKN250 14/07 A2998 RMK AO2 SLP153 T01440072
KIAD 200252Z 19011KT 10SM -RA SCT047 OVC110 14/08 A2995 RMK AO2 RAB31 SLP141 P0000 60000 T01390083 58026
KIAD 200352Z 20007KT 10SM -RA OVC100 13/09 A2993 RMK AO2 SLP135 P0001 T01330094
KIAD 200452Z 19009KT 10SM -RA OVC075 13/11 A2991 RMK AO2 SLP126 P0003 T01280106 401780006



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