Impacts TAF Board
For situational awareness. Not to be used for flight planning purposes.
IDs:

KIAD - Washington/Dulles In, VA, US

Issued at 1318 UTC 03 Jan 2021
Updated at 1420 UTC 03 Jan 2021
Potential Impact None Slight Moderate High
Time1352Z 03/15Z 03/16Z 03/17Z 03/18Z 03/19Z 03/20Z 03/21Z 03/22Z 03/23Z 04/00Z 04/01Z 04/02Z 04/03Z>>
Type OBS PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL
VIS 9 3 1.5 1.5 1.5 0.25 0.25 1 1 1 >6 >6 >6 >6
CIG 12 10 8 8 8 8 8 8 8 8 45 45 -- --
Cover OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC BKN BKN SCT SCT
FltCat MVFR MVFR IFR IFR IFR LIFR LIFR IFR IFR IFR VFR VFR VFR VFR
WX -- -SHRA -SHRA BR -SHRA BR -SHRA BR -SHRA -SHDZ FG -SHRA -SHDZ FG -DZ BR -DZ BR -DZ BR -- -- -- --
WDir 40 70 50 50 50 340 340 350 350 350 330 330 320 320
WSpd 7 4 4 4 4 5 5 5 5 5 5 5 6 6
WGst -- -- -- -- -- -- -- -- -- -- -- -- -- --
Raw TAF
KIAD 031318Z 0313/0418 07004KT 3SM -SHRA SCT008 OVC010
  FM031600 05004KT 1 1/2SM -SHRA BR SCT003 OVC008
  FM031900 34005KT 1/4SM -SHRADZ FG SCT003 OVC008
  FM032100 35005KT 1SM -DZ BR OVC008
  FM040000 33005KT P6SM SCT003 BKN045
  FM040200 32006KT P6SM FEW035 SCT060


Raw METAR
KIAD 031352Z 04007KT 9SM BKN012 OVC023 03/02 A3001 RMK AO2 SLP163 T00330022
KIAD 031252Z 04005KT 10SM BKN017 OVC028 04/03 A3004 RMK AO2 RAE26 SLP172 P0001 T00390028
KIAD 031152Z VRB03KT 8SM -RA BKN017 OVC042 04/03 A3005 RMK AO2 SLP178 P0006 60023 70023 T00390028 10056 20028 56003
KIAD 031136Z 05003KT 6SM -RA BR BKN017 OVC030 04/03 A3005 RMK AO2 P0006 T00390028

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