Impacts METAR Board INFO
IDs:

KIAD - Washington/Dulles In, VA, US

Updated at: 0403 UTC 20 Nov 2017
Potential Impact None Slight Moderate High
Time19/16Z 19/17Z 19/18Z 19/19Z 19/20Z 19/21Z 19/22Z 19/23Z 20/00Z 20/01Z 20/02Z 20/03Z 20/04Z
VIS10 10 10 10 10 10 10 10 10 10 10 10 10
CIG47 50 50 50 55 50 47 47 65 55 55 55 55
CoverBKNBKNBKNBKNBKNOVCOVCBKNBKNOVCOVCBKNBKN
FltCatVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFR
WX--------------------------
WDir300290290320300290300300290310290290290
WSpd17 21 16 17 20 15 11 9 7 10 12 11 13
WGst29 31 26 -- 27 21 19 -- -- -- -- -- 22
Raw hourly METARs
KIAD 191552Z 30017G29KT 10SM BKN047 09/M01 A2973 RMK AO2 PK WND 29032/1455 SLP067 T00941006
KIAD 191652Z 29021G31KT 10SM BKN050 09/M01 A2975 RMK AO2 PK WND 28031/1643 SLP074 T00891006
KIAD 191752Z 29016G26KT 10SM BKN050 09/M02 A2977 RMK AO2 PK WND 29034/1655 SLP080 T00891017 10100 20078 51021
KIAD 191852Z 32017KT 10SM BKN050 08/M02 A2976 RMK AO2 PK WND 31026/1826 SLP079 T00831017
KIAD 191952Z 30020G27KT 10SM BKN055 08/M03 A2978 RMK AO2 PK WND 30030/1918 SLP084 T00781028
KIAD 192052Z 29015G21KT 10SM OVC050 07/M02 A2980 RMK AO2 SLP092 T00721022 53012
KIAD 192152Z 30011G19KT 10SM BKN047 OVC060 07/M03 A2984 RMK AO2 PK WND 29031/2108 SLP103 T00671028
KIAD 192252Z 30009KT 10SM BKN047 BKN065 06/M03 A2986 RMK AO2 SLP112 T00611028
KIAD 192352Z 29007KT 10SM FEW048 BKN065 06/M02 A2988 RMK AO2 SLP120 T00561022 10100 20056 51026
KIAD 200052Z 31010KT 10SM BKN055 OVC070 06/M02 A2990 RMK AO2 SLP124 T00611017
KIAD 200152Z 29012KT 10SM OVC055 06/M02 A2993 RMK AO2 SLP134 T00611017
KIAD 200252Z 29011KT 10SM BKN055 BKN075 05/M02 A2994 RMK AO2 SLP140 T00501022 53020
KIAD 200352Z 29013G22KT 10SM BKN055 BKN075 06/M02 A2996 RMK AO2 SLP148 T00561022