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

KIAD - Washington/Dulles In, VA, US

Issued at 2320 UTC 21 Sep 2021
Updated at 2340 UTC 21 Sep 2021
Potential Impact None Slight Moderate High
Time2252Z 22/00Z 22/01Z 22/02Z 22/03Z 22/04Z 22/05Z 22/06Z 22/07Z 22/08Z 22/09Z 22/10Z 22/11Z 22/12Z>>
Type OBS PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL PRVL
VIS 10 >6 >6 >6 >6 >6 >6 6 6 6 5 5 5 5
CIG 60 40 40 40 40 40 40 15 15 15 8 8 8 8
Cover BKN OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC
FltCat VFR VFR VFR VFR VFR VFR VFR MVFR MVFR MVFR IFR IFR IFR IFR
WX -- -- -- -- -- -- -- -SHRA -SHRA -SHRA -SHRA BR -SHRA BR -SHRA BR -SHRA BR
WDir 130 120 120 120 120 120 120 130 130 130 140 140 140 140
WSpd 5 6 6 6 6 6 6 6 6 6 8 8 8 8
WGst -- -- -- -- -- -- -- -- -- -- -- -- -- --
Raw TAF
KIAD 212320Z 2200/2306 12006KT P6SM OVC040
  FM220600 13006KT 6SM -SHRA OVC015
  FM220900 14008KT 5SM -SHRA BR OVC008
  FM221700 15012KT 6SM -SHRA BR OVC025
  FM222200 14013KT 4SM SHRA BR OVC008


Raw METAR
KIAD 212252Z 13005KT 10SM FEW040 BKN060 BKN080 BKN200 24/18 A3019 RMK AO2 SLP220 T02440178
KIAD 212152Z 12007KT 10SM SCT037 BKN055 OVC070 25/18 A3019 RMK AO2 SLP221 T02500178
KIAD 212052Z 12007KT 10SM R01R/3500VP6000FT FEW033 BKN055 OVC070 26/18 A3019 RMK AO2 SLP222 T02560183 56013

METAR Board
Radar Display
Forecast Discussion
For situational awareness. Not to be used for flight planning purposes.