National Weather Service Tactical Decision Aid(TDA) for
Grand Canyon National Park Airport

Based on 0Z TAF last updated @ 2333Z
This page will auto refresh every 5 minutes.
Last refreshed on Tuesday , November 24, 2009 @ 0:17Z
Enter 3 Letter ICAO Station Identifier Below:

K
NOAA
CURRENT 12 HOUR FORECAST
OBS.
2300 Z 00 Z 01 Z 02 Z 03 Z 04 Z 05 Z 06 Z 07 Z 08 Z 09 Z 10 Z 11 Z
CIG PREVAILING UNL UNL UNL UNL UNL UNL UNL UNL UNL UNL UNL UNL UNL
TEMPO
VSBY PREVAILING 10SM P6SM P6SM P6SM P6SM P6SM P6SM P6SM P6SM P6SM P6SM P6SM P6SM
TEMPO
PCPN PREVAILING
TEMPO
WIND PREVAILING 060°
09KT		 060°
09KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT		 040°
04KT
GUSTGKT
TEMPO
CEILING VISIBILITY PRECIPITATION WIND
     VFR
Cigs. > 3000 Ft.		      VFR
Vsby. > 5SM		      NONE      0-9KT
     MVFR
Cigs. 1000 Ft.-3000 Ft.		      MVFR
Vsby. 3-5SM		      RAIN      10-14KT
     IFR
Cigs. 500 Ft. - < 1000 Ft.		      IFR
Vsby. 1 - < 3SM		      SNOW      15-19KT
     LIFR
Cigs. < 500 Ft.		      LIFR
Vsby. < 1SM		      TSRA      20-24KT
   FZ
  		      > 24KT

Click button below to customize Cig., Vsby. and Wind Parameters for site: K

PREVIOUS 3 HOUR OBSERVATIONS

DAYTIMECIG.VSBY.PCPN.Wind
November 232154 ZUNL10SM060°
10KT		G
November 232054 ZUNL10SM050°
11KT		G
November 231954 ZUNL10SM040°
10KT		G

PREVIOUS 24 HOUR OBSERVATIONS
TAF for: KGCN Radar Link 
000
FTUS45 KFGZ 232300
TAFGCN
TAF
KGCN 232333Z 2400/2424 06009KT P6SM FEW250
     FM240130 04004KT P6SM FEW250
     FM241800 05008G15KT P6SM SKC=
WFO Flagstaff, AZ
Link to Doppler Radar for WFO Flagstaff, AZ
Hourly METAR for: KGCN
KGCN 232354Z 06010KT 10SM CLR 04/M13 A3023 RMK AO2 SLP254 T00391133 10072 20039 53010

Note: If you notice any problems/bugs please send an email to eric.avila@noaa.gov. Please include the current TAF and Observation in which you noticed the problem for recreating purposes. I also welcome comments/suggestions.

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