General Aviation Weather

Text Reports

Enter one or more of the following location identifiers separated by a space:

Zip Code, Four-Character ICAO or Three-Character IATA airport codes.

METAR - Aviation Routine Weather Report
KSEA - Seattle, Washington
Updated at 12:53 PM GMT on May 20, 2013 (5:53 AM PDT):
METAR KSEA 201253Z 00000KT 10SM OVC006 10/08 A3032 RMK AO2 SLP273 T01000078 $
TAF - Terminal Area Forecast
KSEA - Seattle, Washington
Updated at 12:53 PM GMT on May 20, 2013 (5:53 AM PDT):
KSEA 201157Z 2012/2118 00000KT P6SM BKN008 OVC015
     FM201600 VRB03KT P6SM SCT015 BKN040
     FM201900 31006KT P6SM SCT040 SCT200
     FM210400 30004KT P6SM SCT040 BKN070 BKN150=
Decoded:
ID: KSEA   Seattle-Tacoma, WAAMENDMENT

REPORT TIME: 20 11:57
VALID TIME: 20 May AT 12:00Z to 21 May AT 18:00Z.
INITIAL WX
   WINDS: CALM
   VISIBILITY: >6.0 MILES
   CLOUDS: 8 BKN
   CLOUDS: 15 OVC
NEW WX STARTING: 16:00Z
   WIND: VARIABLE AT 3
   VISIBILITY: >6.0 MILES
   CLOUDS: 15 SCT
   CLOUDS: 40 BKN
NEW WX STARTING: 19:00Z
   WINDS: 310 AT 6
   VISIBILITY: >6.0 MILES
   CLOUDS: 40 SCT
   CLOUDS: 200 SCT
NEW WX STARTING: 04:00Z
   WINDS: 300 AT 4
   VISIBILITY: >6.0 MILES
   CLOUDS: 40 SCT
   CLOUDS: 70 BKN
   CLOUDS: 150 BKN
   COMMENTS: = 

PIREP - Pilot Weather Report
KSEA - Seattle, Washington
Updated at 12:53 PM GMT on May 20, 2013 (5:53 AM PDT):
No PIREP is currently available for this location.
AIRMET - Airmens Meteorological Information
KSEA - Seattle, Washington
Updated at 12:53 PM GMT on May 20, 2013 (5:53 AM PDT):
SFOS WA 200845
AIRMET SIERRA UPDT 1 FOR IFR AND MTN OBSCN VALID UNTIL 201500
.
AIRMET IFR...CA AND CSTL WTRS
FROM 20ENE LAX TO 20ESE MZB TO 80SW MZB TO 50SSW LAX TO 20ENE LAX
CIG BLW 010/VIS BLW 3SM BR. CONDS CONTG BYD 15Z ENDG 15-18Z.
.
AIRMET MTN OBSCN...WA OR
FROM 20S YDC TO 40WSW YKM TO ONP TO TOU TO HUH TO 20S YDC
MTNS OBSC BY CLDS/BR. CONDS CONTG BYD 15Z ENDG 18-21Z.
....
SFOT WA 200845
AIRMET TANGO UPDT 1 FOR TURB VALID UNTIL 201500
.
AIRMET TURB...WA OR CA ID MT NV UT CO AZ NM AND CSTL WTRS
FROM 20N HUH TO EPH TO 30SW TWF TO 50E MTU TO 50SSE AKO TO 20SSW
TXO TO 40SW ABQ TO LAS TO 60SW LKV TO 160NW FOT TO 120WNW ONP TO
140W TOU TO 20N HUH
MOD TURB BTN FL240 AND FL390. CONDS CONTG BYD 15Z ENDG 18-21Z.
.
OTLK VALID 1500-2100Z...TURB CA NV AZ
BOUNDED BY 20NE LAS-EED-BZA-30WNW RZS-EHF-20NE LAS
MOD TURB BLW 120. CONDS DVLPG 15-18Z. CONDS CONTG THRU 21Z.
....
SFOZ WA 200845
AIRMET ZULU UPDT 1 FOR ICE AND FRZLVL VALID UNTIL 201500
.
NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT.
.
FRZLVL...RANGING FROM 055-165 ACRS AREA
   080 ALG 160WSW HQM-120W HQM-80SW TOU-20N TOU-40W HUH
   120 ALG 150WNW FOT-70W OED-30WSW OED-40SW OAL-20S BTY
   160 ALG 170SSW RZS-130WSW MZB-120SW MZB
....
SIGMET - Significant Meteorological Information
KSEA - Seattle, Washington
Updated at 12:53 PM GMT on May 20, 2013 (5:53 AM PDT):
No SIGMET is currently available for this location.
NOTAM - Notice to Airmen
KSEA - Seattle, Washington
Updated at 12:53 PM GMT on May 20, 2013 (5:53 AM PDT):
!SEA 05/231 SEA RWY 16C/34C CLSD WEF 1305200730-1305201200
CREATED: 20 May 2013 04:45:00 SOURCE: SEA
!TCM 05/009 TCM NAV TACAN OTS
CREATED: 19 May 2013 16:28:00 SOURCE: KSEAYFYX
!SEA 05/216 SEA NAV ILS RWY 16C CAT 2/3 NA WEF
1305201500-1305202300CREATED: 17 May 2013 20:42:00 SOURCE: POCC
!SEA 05/215 SEA NAV ILS RWY 16R CAT 3 NA WEF
1305201500-1305202300CREATED: 17 May 2013 20:39:00 SOURCE: POCC
!SEA 05/214 SEA NAV ILS RWY 16L CAT 2/3 NA WEF
1305201500-1305202300CREATED: 17 May 2013 20:37:00 SOURCE: POCC
!SEA 05/213 SEA RWY 16R/34L RVR OTS WEF 1305201500-1305202300
CREATED: 17 May 2013 20:28:00 SOURCE: POCC
!SEA 05/212 SEA RWY 16C/34C RVR OTS WEF 1305201500-1305202300
CREATED: 17 May 2013 20:26:00 SOURCE: POCC
!SEA 05/211 SEA RWY 16L/34R RVR OTS WEF 1305201500-1305202300
CREATED: 17 May 2013 20:22:00 SOURCE: POCC
!SEA 05/022 SEA NAV VOR RECEIVER CHECK POINT 197 AZIMUTH 27.0 DME OTS WEF 1305021814
CREATED: 02 May 2013 18:14:00 SOURCE: KSEAYFYX
!SEA 03/071 SEA SVC ARPT SFC TFC INFO SVC BCST UNAVBL WEF 1303072323
CREATED: 07 Mar 2013 23:23:00 SOURCE: KSEAYFYX
!ELN 01/016 ELN NAV TACAN AZM OTS
CREATED: 31 Jan 2013 15:55:00 SOURCE: KSEAYFYX
!SEA 07/820 SEA SVC STAMPEDE PASS ASOS OTS
CREATED: 31 Jul 2012 22:30:00 SOURCE: KPRCYFYX
!FDC 3/0433 SEA FI/T IAP SEATTLE-TACOMA INTL, SEATTLE, WA.
   RNAV (GPS) Y RWY 34C, AMDT 2...     LNAV MDA 880/HAT 517 ALL CATS, VIS CAT C AND D RVR 5500.CREATED: 17 May 2013 18:02:00 SOURCE: KDZZNAXX
!FDC 3/8256 SEA FI/P SEATTLE-TACOMA INTL,SEATTLE, WA.
    ILS RWY 34L (SA CAT I & II), AMDT 1...     DELETE NOTE: SA CAT II: REQUIRES SPECIFIC OPSPEC, MSPEC, OR LOA      APPROVAL AND USE OF AUTOLAND OR HUD TO TOUCHDOWN.      CHART NOTE: SA CAT II: REDUCED LIGHTING: REQUIRES SPECIFIC      OPSPEC, MSPEC, OR LOA APPROVAL AND USE OF AUTOLAND OR HUD TO      TOUCHDOWN. THIS IS ILS RWY 34L (SA CAT I & II), AMDT 1ACREATED: 09 May 2013 17:32:00 SOURCE: KDZZNAXX
!FDC 3/7265 SEA FI/T STAR SEATTLE-TACOMA INTL, SEATTLE WA.
   CHINS EIGHT ARRIVAL...     REVISE GRAPHIC SPEED RESTRICTION AT RADDY: TURBOJET LANDING      NORTH, CROSS RADDY AT 250KT, MAINTAIN 250KT, AT 12000,      MAINTAIN 12000. TURBOJET LANDING SOUTH, CROSS RADDY AT 270KT,      MAINTAIN 270KT, AT OR ABOVE 16000CREATED: 06 May 2013 22:48:00 SOURCE: KDZZNAXX
!FDC 3/7260 SEA FI/T STAR SEATTLE-TACOMA INTL, SEATTLE, WA.
  JAWBN THREE ARRIVAL...    FOR TURBOJET LANDING BFI RWY 13, CROSS JAWBN AT 250KT, AT 11000,     MAINTAIN 11000CREATED: 06 May 2013 22:12:00 SOURCE: KDZZNAXX
!FDC 3/3080 SEA FI/T IAP SEATTLE-TACOMA INTL, SEATTLE, WA.
   RNAV (GPS) Y RWY 34R, AMDT 2...     PROCEDURE NA.CREATED: 07 Mar 2013 11:39:00 SOURCE: KDZZNAXX
!FDC 3/3015 SEA FI/T IAP SEATTLE-TACOMA INTL, SEATTLE, WA.
   RNAV (GPS) Y RWY 16C, AMDT 2...     TERMINAL ROUTE FROM GRIFY (IAF) WAYPOINT TO ERYKA (IAF)     WAYPOINT NA.CREATED: 07 Mar 2013 02:31:00 SOURCE: KDZZNAXX
!FDC 2/7189 SEA SEATTLE-TACOMA INTERNATIONAL AIRPORT AUTOMATIC 
DEPENDENT SURVEILLANCE, ESSENTIAL SERVICE BROADCAST. EFFECTIVE SEPTEMBER 30, 2011. THE FEDERAL AVIATION ADMINISTRATION (FAA) HAS ADOPTED TWO ADS-B DATA LINKS: 1090 MHZ EXTENDED SQUITTER (1090ES) AND978 MHZ UNIVERSAL ACCESS TRANSCEIVER (UAT). THE TWO LINKS OPERATE SIMILARLY AND SUPPORT TRAFFIC INFORMATION SERVICE-BROADCAST (TIS-B). ADDITIONALLY, THE UAT LINK SUPPORTS FLIGHT INFORMATION SERVICE- BROADCAST (FIS-B). TIS-B SERVICE WILL BE AVAILABLE THROUGHOUT THE NATIONAL AIRSPACE SYSTEM (NAS) WHERE THERE ARE BOTH ADEQUATE SURVEILLANCE COVERAGE (RADAR) AND ADEQUATE BROADCAST COVERAGE FROM ADS-B GROUND STATIONS. FIS-B SERVICE AVAILABILITY IS EXPECTED THROUGHOUT THE NAS IN 2013, AND IS CURRENTLY AVAILABLE WITHIN CERTAINREGIONS. THIS NOTAM ANNOUNCES THE AVAILABILITY OF THE INITIAL TIS-B AND FIS-B CAPABILITY WITH THE SEATTLE-TACOMA INTERNATIONAL SEA AIRSPACE. THE FAA IS DEVELOPING POLICY GUIDANCE MATERIAL ON AUTOMATICDEPENDENT SURVEILLANCE-BROADCAST (ADS-B), ESSENTIAL SERVICES- TIS-B AND FIS-B THAT WILL BE PUBLISHED IN TRADITIONAL SOURCE REFERENCES SUCH AS THE AERONAUTICAL INFORMATION MANUAL (AIM). REPORTS OF TIS-B AND FIS-B MALFUNCTIONS SHOULD BE REPORTED BY RADIO OR TELEPHONE TO THE NEAREST FLIGHT SERVICE STATION (FSS) FACILITY.CREATED: 07 Jun 2012 15:21:00 SOURCE: KDZZNAXX
Forecast Area
KSEA - Seattle, Washington
Updated at 12:53 PM GMT on May 20, 2013 (5:53 AM PDT):
FA6W  
SFOC FA 201045
SYNOPSIS AND VFR CLDS/WX
SYNOPSIS VALID UNTIL 210500
CLDS/WX VALID UNTIL 202300...OTLK VALID 202300-210500
WA OR CA 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...ALF...11Z BROAD UPR RDG OVR THE FA AREA. 05Z UPR RDG
OVR THE CA CSTL WTRS. SHRTWV TROF OVR THE WA CSTL WTRS...MOV EWD.
AT THE SFC...11Z INVERTED TROF ALG THE CA AND SRN OR
CSTLNS...RESULTING IN NEUTRAL OR WK OFFSHORE FLOW IN THESE AREAS.
05Z CDFNT ALG A 30E YDC-EPH-30E LKT-70SW ENI LN.
.
WA CASCDS WWD
CSTLN...BKN020 TOPS 040. 18Z SCT040 SCT CI. OTLK...VFR.
RMNDR...SCT040 SCT CI. TIL 17Z OCNL SCT015 WITH VIS 3SM BR SRN
VLYS. OTLK...VFR THRUT.
.
WA E OF CASCDS
SE QTR...SCT060-070. OTLK...VFR.
RMNDR...SKC. OCNL SCT CI. 18Z SCT090-100 SCT-BKN CI. OTLK...VFR.
.
OR CASCDS WWD
CSTLN...
  N THIRD...BKN015 TOPS 040. 20Z SCT020 BKN050 TOPS 070 OVC CI.
    OTLK...VFR.
  CNTRL THIRD...SCT025. 18Z SCT035 OVC CI. OTLK...VFR.
  S THIRD...BKN010 TOPS 025. 16Z SCT CI. 20Z WND N G25KT.
    OTLK...VFR WND...03Z VFR.
SWRN INTR...SCT CI. OTLK...VFR.
RMNDR...SCT015-025 SCT CI. BECMG 1619 SCT050 BKN CI. OTLK...VFR.
.
OR E OF CASCDS
SKC. OCNL SCT090 ERN SXNS. OTLK...VFR.
.
NRN CA...STS-SAC-TVL LN NWD
CSTL SXNS...
  CSTLN...SCT010-015. 18Z SKC. OTLK...VFR.
  INLAND...SKC. OTLK...VFR.
SAC VLY...SKC. OTLK...VFR.
MTNS...SKC. OCNL SCT CI. OTLK...VFR.
.
CNTRL CA
CSTL SXNS...SKC. OTLK...VFR.
SAN JOAQUIN VLY...SKC. OTLK...VFR.
MTNS...SKC. OTLK...VFR.
.
SRN CA..VBG-NID-60NNW BIH LN SWD
CSTL SXNS...
  CSTLN...
    NRN THIRD...SKC. OTLK...VFR.
    RMNDR...BKN010 TOPS 015. BECMG 1619 SKC. OTLK...VFR.
  INLAND...SKC. OTLK...VFR.
INTR MTNS/DESERTS...SKC. BECMG 1416 WND N 20G30KT SERN SXNS.
OTLK...VFR THRUT EXC TIL 03Z VFR WND SERN SXNS.
.
CSTL WTRS
WA/NRN OR...BKN020 TOPS 040. BECMG 1720 SCT025 SCT-BKN045 LYRD
FL250. OCNL -RA WRN SXNS. OTLK...MVFR CIG RA.
SRN OR/NRN CA...SCT020 SCT CI. WND N 20G30KT. BECMG 1720 SCT025
SCT045 SCT-BKN100 TOPS 130 BKN CI. WND N 20G30KT. OTLK...VFR WND.
CNTRL CA...SKC. WND NW G25KT. OTLK...VFR.
SRN CA...
  NEAR SHORE LAX SWD...BKN010 TOPS 015. OCNL VIS 3-5SM BR. BECMG
    1720 SKC. OCNL SCT015. OTLK...VFR.
  RMNDR...SKC. OTLK...VFR.
....
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