National Weather Service Tactical Decision Aid(TDA) for
Purdue University Airport

Based on 18Z TAF last updated @ 1918Z
This page will auto refresh every 5 minutes.
Last refreshed on Tuesday , November 24, 2009 @ 22:26Z
Enter 3 Letter ICAO Station Identifier Below:

K
NOAA
CURRENT 12 HOUR FORECAST
OBS.
2154 Z 22 Z 23 Z 00 Z 01 Z 02 Z 03 Z 04 Z 05 Z 06 Z 07 Z 08 Z 09 Z
CIG PREVAILING 046 035 035 020 020 020 020 020 020 008 008 008 008
TEMPO
VSBY PREVAILING 10SM P6SM P6SM 5SM
BR		 5SM
BR		 5SM
BR		 5SM
BR		 5SM
BR		 5SM
BR		 4SM
BR		 4SM
BR		 4SM
BR		 4SM
BR
TEMPO
PCPN PREVAILING -SHRA -SHRA -SHRA -SHRA -SHRA -SHRA VCSH VCSH VCSH VCSH
TEMPO
WIND PREVAILING 150°
09KT		 160°
10KT		 160°
10KT		 200°
13KT		 200°
13KT		 200°
13KT		 200°
13KT		 200°
13KT		 200°
13KT		 220°
15KT
 220°
15KT
 220°
15KT
 220°
15KT
GUSTGKTG23KTG23KTG23KTG23KT
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 242054 Z04810SM150°
09KT		G
November 241954 Z05010SM160°
13KT		G
November 241854 Z05510SM160°
08KT		G

PREVIOUS 24 HOUR OBSERVATIONS
TAF for: KLAF Radar Link 
000
FTUS43 KIND 241900 AAA
TAFLAF
TAF AMD
KLAF 241918Z 2419/2518 16010KT P6SM SCT020 BKN035 OVC045
     FM250000 20013KT 5SM -SHRA BR OVC020
     FM250600 22015G23KT 4SM BR VCSH OVC008=
WFO Indianapolis, IN
Link to Doppler Radar for WFO Indianapolis, IN
Hourly METAR for: KLAF
KLAF 242154Z 15009KT 10SM OVC046 13/07 A2990 RMK AO2 SLP125 T01280072

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.

Alaska TDA

Puerto Rico TDA