Aviation Weather

Aviation data and maps derived from National Weather Service products. Not for navigational purposes.

	METAR - Aviation Routine Weather Report

KIAD - Dulles Airport, Virginia

Updated at 12:52 PM GMT on November 21, 2009 (7:52 AM EST):

METAR KIAD 211252Z 21003KT 10SM OVC050 06/03 A3017 RMK AO2 SLP219 BINOVC T00560028

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	TAF - Terminal Area Forecast

KIAD - Dulles Airport, Virginia

Updated at 12:52 PM GMT on November 21, 2009 (7:52 AM EST):

KIAD 211127Z 2112/2218 00000KT P6SM OVC050
     FM211400 34006KT P6SM BKN040
     FM211900 34006KT P6SM SCT040 BKN250
     FM220100 VRB03KT P6SM SCT035
     FM220800 VRB03KT 5SM BR FEW035
     FM221400 36006KT P6SM SCT050=

Decoded:

ID: KIAD   Washington/Dull, VA
REPORT TIME: 21 11:27
VALID TIME: 21 November AT 12:00Z to 22 November AT 18:00Z.
INITIAL WX
   WINDS: CALM
   VISIBILITY: >6.0 MILES
   CLOUDS: 50 OVC
NEW WX STARTING: 14:00Z
   WINDS: 340 AT 6
   VISIBILITY: >6.0 MILES
   CLOUDS: 40 BKN
NEW WX STARTING: 19:00Z
   WINDS: 340 AT 6
   VISIBILITY: >6.0 MILES
   CLOUDS: 40 SCT
   CLOUDS: 250 BKN
NEW WX STARTING: 01:00Z
   WIND: VARIABLE AT 3
   VISIBILITY: >6.0 MILES
   CLOUDS: 35 SCT
NEW WX STARTING: 08:00Z
   WIND: VARIABLE AT 3
   VISIBILITY: 5.0 MILES
   WEATHER: BR
   CLOUDS: 35 FEW
NEW WX STARTING: 14:00Z
   WINDS: 360 AT 6
   VISIBILITY: >6.0 MILES
   CLOUDS: 50 SCT
   COMMENTS: =

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	PIREP - Pilot Weather Report

KIAD - Dulles Airport, Virginia

Updated at 12:52 PM GMT on November 21, 2009 (7:52 AM EST):

No PIREP is currently available for this location.

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	AIRMET - Airmens Meteorological Information

KIAD - Dulles Airport, Virginia

Updated at 12:52 PM GMT on November 21, 2009 (7:52 AM EST):

BOSS WA 211215 AMD
AIRMET SIERRA UPDT 2 FOR IFR AND MTN OBSCN VALID UNTIL 211500
.
AIRMET IFR...OH WV VA
FROM ROD TO APE TO EKN TO 40NE PSK TO HMV TO HNN TO CVG TO 50WSW
ROD TO ROD
VIS BLW 3SM BR/FG. CONDS DVLPG 09-11Z. CONDS ENDG 13-14Z.
.
AIRMET IFR...NY LO PA OH LE...UPDT
FROM 20ENE MSS TO HNK TO 20SSW JST TO 30SE DXO TO YYZ TO 20ENE
MSS
VIS BLW 3SM BR/FG. CONDS ENDG BY 15Z.
.
AIRMET IFR...VA NC SC GA AND CSTL WTRS...UPDT
FROM 30S DCA TO 70SE ECG TO 20SSE SAV TO 40SSE CAE TO 30NNE GSO
TO 30S DCA
VIS BLW 3SM BR/FG. CONDS ENDG BY 15Z.
.
AIRMET MTN OBSCN...ME NH VT MA NY PA WV
FROM 90NW PQI TO MLT TO CON TO HAR TO AIR TO JHW TO SYR TO MSS
TO YSC TO 90NW PQI
MTNS OBSC BY CLDS/PCPN. CONDS CONTG BYD 15Z THRU 21Z.
....

BOST WA 210845
AIRMET TANGO UPDT 1 FOR TURB VALID UNTIL 211500
.
AIRMET TURB...ME NH VT MA RI CT NY LO NJ PA OH LE WV MD DE VA
AND CSTL WTRS
FROM 70NW PQI TO 60NE PQI TO 130ENE ACK TO 50WSW BKW TO HNN TO
CVG TO FWA TO DXO TO MSS TO YSC TO 70NW PQI
MOD TURB BTN FL210 AND FL390. CONDS CONTG BYD 15Z THRU 21Z.
.
AIRMET TURB...ME NH VT MA NY AND CSTL WTRS
FROM 70NW PQI TO 60NE PQI TO 140ENE ACK TO 20W BOS TO ALB TO YSC
TO 70NW PQI
MOD TURB BLW 100. CONDS CONTG BYD 15Z ENDG 15-18Z.
....

BOSZ WA 210845
AIRMET ZULU UPDT 1 FOR ICE AND FRZLVL VALID UNTIL 211500
.
AIRMET ICE...ME NH VT MA NY LO PA OH LE AND CSTL WTRS
FROM 70NW PQI TO 60NE PQI TO 40WSW YSJ TO CON TO ETX TO EWC TO
DXO TO MSS TO YSC TO 70NW PQI
MOD ICE BTN 030 AND 100. CONDS CONTG BYD 15Z ENDG 18-21Z.
.
FRZLVL...RANGING FROM 015-115 ACRS AREA
   MULT FRZLVL 035-080 BOUNDED BY 70NW PQI-40NNE PQI-50WSW YSJ-
      30NE ENE-MPV-30NE PLB-YSC-70NW PQI
   040 ALG 20E YOW-20NE PLB-50SE YSC-50SE HUL
   080 ALG 40S HNN-60SE EKN-CSN-40W SAX-90SSE BGR-110SE BGR
....

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	SIGMET - Significant Meteorological Information

KIAD - Dulles Airport, Virginia

Updated at 12:52 PM GMT on November 21, 2009 (7:52 AM EST):

No SIGMET is currently available for this location.

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	NOTAM - Notice to Airmen

KIAD - Dulles Airport, Virginia

Updated at 12:52 PM GMT on November 21, 2009 (7:52 AM EST):

!IAD 11/067 IAD SVC RWY 19C RVR OTS TIL 0912111200
CREATED: 17 Nov 2009 03:30:00 SOURCE: KEKNYFYX
!IAD 11/065 IAD RWY 19C PAPI OTS TIL 0912111200
CREATED: 17 Nov 2009 03:21:00 SOURCE: KRDUYFYX
!IAD 11/063 IAD RWY 19C ALS OTS TIL 0912111200
CREATED: 17 Nov 2009 03:20:00 SOURCE: KEKNYFYX
!IAD 11/062 IAD NAV RWY 19C ILS IM OTS TIL 0912111200
CREATED: 17 Nov 2009 03:20:00 SOURCE: KDCAYFYX
!IAD 11/061 IAD NAV RWY 19C ILS LLZ/GP OTS TIL 0912111200
CREATED: 17 Nov 2009 03:19:00 SOURCE: KBUFYFYX
!IAD 11/060 IAD RWY 1C PAPI OTS TIL 0912102359
CREATED: 17 Nov 2009 03:18:00 SOURCE: KAOOYFYX
!IAD 11/059 IAD SVC RWY 1C RVR OTS TIL 0912111200
CREATED: 17 Nov 2009 03:17:00 SOURCE: KRDUYFYX
!IAD 11/058 IAD RWY 1C ALS OTS TIL 0912111200
CREATED: 17 Nov 2009 03:17:00 SOURCE: KIPTYFYX
!IAD 11/057 IAD NAV RWY 1C ILS MM OTS TIL 0912111200
CREATED: 17 Nov 2009 03:17:00 SOURCE: KEKNYFYX
!IAD 11/056 IAD NAV RWY 1C ILS LLZ/GP OTS TIL 0912111200
CREATED: 17 Nov 2009 03:17:00 SOURCE: KDCAYFYX
!IAD 11/051 IAD RWY 19R TWY U SIGN LGT OTS
CREATED: 16 Nov 2009 11:28:00 SOURCE: KBUFYFYX
!IAD 11/048 IAD OBST TOWER 781 (321 AGL) 6.76 SE LGTS OTS 
(ASR 1035359) TIL 0912010128CREATED: 16 Nov 2009 01:29:00 SOURCE: KBUFYFYX
!IAD 11/013 IAD TWY Z OPEN EXCAVATION ON EAST EDGE BTN TWY D
AND TWY ECREATED: 03 Nov 2009 20:34:00 SOURCE: KRDUYFYX
!IAD 10/124 IAD TWY D CLSD BTN TWY Z AND 100 EAST OF SPOT 80
CREATED: 26 Oct 2009 13:26:00 SOURCE: KANDYFYX
!IAD 10/098 IAD TWY Y6,Y7 CLSD
CREATED: 19 Oct 2009 19:24:00 SOURCE: KDCAYFYX
!IAD 10/091 IAD TWY W2 CLSD
CREATED: 19 Oct 2009 13:23:00 SOURCE: KAOOYFYX
!IAD 10/072 IAD TWY Y NONSTD MARKINGS BTN TWY Z5 AND TWY D
CREATED: 13 Oct 2009 15:28:00 SOURCE: KIPTYFYX
!IAD 09/118 IAD TWY J3 CLSD W TXY J
CREATED: 17 Sep 2009 15:51:00 SOURCE: KBUFYFYX
!IAD 09/032 AML NAV TACAN OTS WEF 0909100830
CREATED: 07 Sep 2009 09:04:00 SOURCE: KAOOYFYX
!IAD 07/063 IAD RWY 1C/19C CLSD
CREATED: 13 Jul 2009 07:20:00 SOURCE: KIPTYFYX
!IAD 02/059 IAD AIRSPACE TFR SEE FDC ZDC 9/4402 9/4399 WEF 0902170500
CREATED: 16 Feb 2009 18:03:00 SOURCE: KDCAYFYX
!USD 11/418 IAD AIRSPACE STOIC TWO DEPARTURE...
(RNAV): ATC ASSIGNED ONLY.CREATED: 20 Nov 2008 10:29:00 SOURCE: KDZZNAXX
!IAD 09/058 AML NAV VOR 210-250 UNUSBL
CREATED: 09 Sep 2008 19:23:00 SOURCE: KAOOYFYX
!DCA 09/108 CSN NAV VORTAC 310-350 UNUSBL BYD 10 BLW 11000
CREATED: 08 Sep 2008 20:20:00 SOURCE: KDCAYFYX
!IAD 09/026 AML NAV VOR UNUSBL 355-050 BYD 15
CREATED: 04 Sep 2008 20:59:00 SOURCE: KAOOYFYX
!IAD 06/084 AML NAV VOR 130 UNUSBL BYD 20 BLW 2500
CREATED: 25 Jun 2008 20:40:00 SOURCE: KEKNYFYX
!IAD 05/036 IAD TWY E1 RESTRICTED TO ACFT WITH A WINGSPAN LESS THAN 79 FT (24M)
CREATED: 06 May 2008 14:31:00 SOURCE: KRDUYFYX
!UAR 02/015 IAD AIRSPACE SHNON TWO ARRIVAL (RNAV)... 
SHNON ARRIVAL DOES NOT HAVE A RUNWAY 12 TRANSITION. DO NOT SELECTRUNWAY 12 APPROACHES IN FMS UNTIL ASSIGNED BY ATC. ATC WILL THENISSUE VECTORS TO FINAL APPROACH COURSE WEF 0802211811CREATED: 21 Feb 2008 18:13:00 SOURCE: KDZZNAXX
!UAR 08/010 IAD COATT FOUR ARRIVAL (COATT.COATT4) ...
 RADAR REQUIRED.CREATED: 22 Aug 2003 12:16:00 SOURCE: KDZZNAXX
!FDC 9/3590 IAD FI/T WASHINGTON DULLES INTL, WASHINGTON, DC.
   ILS OR LOC RWY 19L, AMDT 14 ...     DISREGARD NOTE: SIMULTANEOUS APPROACH AUTHORIZED WITH     RWY 19C OR 19R.     ADD NOTE: SIMULTANEOUS APPROACH AUTHORIZED WITH RWY 19R.CREATED: 06 Oct 2009 12:56:00 SOURCE: KDZZNAXX
!FDC 9/3588 IAD FI/T WASHINGTON DULLES INTL, WASHINGTON, DC.
   ILS OR LOC/DME RWY 19R, AMDT 1 ...   ILS RWY 19R (CAT II), AMDT 1 ...   ILS RWY 19R (CAT III), AMDT 1 ...     DISREGARD NOTE: SIMULTANEOUS APPROACH AUTHORIZED WITH RWY 19C     OR 19L.     ADD NOTE: SIMULTANEOUS APPROACH AUTHORIZED WITH RWY 19L.     CHANGE MINIMUM ALTITUDE AT BEEZY INT/I-ISU 16 DME/RADAR TO     5000.     CHANGE MINIMUM ALTITUDE AT LAUGH/I-ISU 11.3 DME TO 4000.CREATED: 06 Oct 2009 12:55:00 SOURCE: KDZZNAXX
!FDC 9/2089 IAD FI/T WASHINGTON DULLES INTL, WASHINGTON, DC.
   ILS OR LOC/DME RWY 1C, AMDT 1...     PROCEDURE NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV     SYSTEM WITH GPS, AML DME OTS.CREATED: 31 Jul 2009 17:24:00 SOURCE: KDZZNAXX
!FDC 9/2088 IAD FI/T WASHINGTON DULLES INTL, WASHINGTON, DC.
   ILS OR LOC/DME RWY 12, AMDT 9...     S-LOC 12 NA EXCEPT FOR AIRCRAFT EQUIPPED WITH SUITABLE RNAV     SYSTEM WITH GPS, AML DME OTS.CREATED: 31 Jul 2009 17:24:00 SOURCE: KDZZNAXX
!FDC 9/2087 IAD FI/T WASHINGTON DULLES INTL, WASHINGTON, DC.
   ILS OR LOC/DME RWY 19C, AMDT 25...   ILS RWY 19C (CAT II), AMDT 25...   ILS RWY 19C (CAT III), AMDT 25...     RADAR REQUIRED EXCEPT FOR AIRCRAFT EQUIPED WITH SUITABLE RNAV     SYSTEM WITH GPS, AML DME OTS.CREATED: 31 Jul 2009 17:23:00 SOURCE: KDZZNAXX
!FDC 9/6050 IAD FI/T WASHINGTON DULLES INTL, WASHINGTON, DC.
   VOR/DME OR TACAN RWY 12, AMDT 8B ...     S-12: CAT A/B/C VISIBILITY RVR 4000. FOR INOPERATIVE MALSR,     INCREASE S-12 CAT A/B/C VISIBILITY TO 1. VISIBILITY REDUCTION      BY HELICOPTERS NA.     CIRCLING: MDA 940/HAA 628 ALL CATS. VIS CAT C 1 3/4.     BELMA TO RW12: 2.82 DEGREES/TCH 66.     MSA 180 DEGREES CW TO 360 DEGREES 25 NM FROM AML VORTAC 2500.CREATED: 29 Jun 2009 11:28:00 SOURCE: KDZZNAXX

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	Forecast Area

KIAD - Dulles Airport, Virginia

Updated at 12:52 PM GMT on November 21, 2009 (7:52 AM EST):

FA1W  
BOSC FA 210945
SYNOPSIS AND VFR CLDS/WX
SYNOPSIS VALID UNTIL 220400
CLDS/WX VALID UNTIL 212200...OTLK VALID 212200-220400
ME NH VT MA RI CT NY LO NJ PA OH LE WV MD DC DE VA AND CSTL WTRS
.
SEE AIRMET SIERRA FOR IFR CONDS AND MTN OBSCN.
TS IMPLY SEV OR GTR TURB SEV ICE LLWS AND IFR CONDS.
NON MSL HGTS DENOTED BY AGL OR CIG.
.
SYNOPSIS...RDG OF HIGH PRES OH-WV-VA-PA-MD-DC FCST 04Z SPRDG INTO
VT-NY-NJ-MA-CT-RI. TROF OF LOW PRES SERN NY INTR-WRN MA-SERN ME
FCST MOV EWD OUT OF FA RGN BY 00Z.
.
ME
N HLF...OVC020-030 LYRD FL200. OCNL -RA. 15Z BKN040-060.
  OTLK...VFR.
SWRN...BKN040 TOP 080. BECMG 1416 SCT050. OTLK...VFR.
SERN...SCT-BKN030 TOP 060-080. 15Z SKC. OTLK...VFR.
.
NH VT
SRN NH...SCT-BKN050 TOP 080. BKN CI. 15Z SCT050 SCT-BKN CI.
  OTLK...VFR.
VT-NRN NH...OVC030 TOP 080-100. BECMG 1719 BKN040-050. BKN CI.
  OTLK...VFR.
.
MA RI CT
XTRM NWRN MA...BKN020 TOP 060-080. BKN CI. 15Z SCT050 BKN CI.
  OTLK...VFR.
RI-CT-RMNDR MA...SCT CI. TIL 14Z OCNL VIS 3-5SM BR. 15Z SCT050
  SCT-BKN CI. OTLK...VFR.
.
NY LO
NERN NY...OVC025 TOP 090. VIS 3-5SM BR. BECMG 1820 BKN050. BKN
  CI. OTLK...VFR.
LONG ISLAND-SERN NY INTR...SCT CI. 15Z SCT040-060 SCT-BKN CI.
  OTLK...VFR.
LO-RMN DR NY...OVC020-030 TOP 080 BKN CI. TIL 15Z OCNL VIS 3-5SM
  BR. OTLK...MVFR CIG.
.
PA NJ
NJ-XTRM ERN PA...SCT-BKN CI. BECMG 1516 SCT050 BKN CI.
  OTLK...VFR.
RMNDR PA...BKN035 OVC050 TOP 100 BKN CI. BECMG 2122 BKN-SCT050
  BKN070. OTLK...VFR. XTRM NWRN PTNS PA AFT 03Z MVFR CIG.
.
OH LE
NWRN OH...OVC045 TOP 080. 14Z SCT050 BKN080 TOP 120. OTLK...VFR.
SWRN OH...SCT020. BKN CI. VIS 3-5SM BR. 15Z SCT040-050.
  OTLK...VFR.
LE-NERN OH...OVC020 TOP 100 BKN CI. OTLK...MVFR CIG. 23Z VFR.
SERN OH...SCT020 BKN150 LYRD FL250. OCNL VIS 3-5SM BR. 16Z BKN050
  OTLK...VFR.
.
WV
NW HLF...BKN CI. OCNL VIS 3-5SM BR. BECMG 1315 SCT050 SCT CI.
  OTLK...VFR.
SE HLF...SCT-BKN065 TOP 100 BKN CI. OCNL VIS 3-5SM BR. BECMG 1416
  SCT-BKN CI. OTLK...VFR.
.
MD DC DE VA
NWRN MD-NRN VA...BKN050 TOP 100 BKN CI. OTLK...VFR.
RMNDR VA...BKN-SCT CI. AFT 14Z SCT040-060. OTLK...VFR.
DE-DC-RMNDR MD...SCT-BKN CI. TIL 14Z OCNL VIS 3-5SM BR. 15Z
  SCT050 SCT-BKN CI. OTLK...VFR.
.
CSTL WTRS
SCT-BKN CI. OTLK...VFR.
....

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