National Weather Service Tactical Decision Aid(TDA) for
Northwest Arkansas Regional Airport

Based on 0Z TAF last updated @ 2336Z
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Last refreshed on Tuesday , November 24, 2009 @ 3:20Z
Enter 3 Letter ICAO Station Identifier Below:

K
NOAA
CURRENT 12 HOUR FORECAST
OBS.
0253 Z 03 Z 04 Z 05 Z 06 Z 07 Z 08 Z 09 Z 10 Z 11 Z 12 Z 13 Z 14 Z
CIG PREVAILING UNL UNL UNL UNL 040 040 040 025 025 025 025 025 025
TEMPO 015 015 015 015
VSBY PREVAILING 6SM
BR		 P6SM P6SM P6SM P6SM P6SM P6SM 6SM 6SM P6SM P6SM P6SM P6SM
TEMPO 3SM
BR		 3SM
BR		 3SM
BR		 3SM
BR
PCPN PREVAILING -SHRA -SHRA VCSH VCSH VCSH VCSH
TEMPO SHRA SHRA SHRA SHRA
WIND PREVAILING 160°
05KT		 150°
06KT		 150°
06KT		 150°
06KT		 180°
07KT		 180°
07KT		 180°
07KT		 250°
10KT		 250°
10KT		 290°
15KT		 290°
15KT		 290°
15KT		 290°
15KT
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 240153 ZUNL8SM140°
11KT
November 240053 ZUNL10SM130°
11KT
November 232353 ZUNL10SM130°
10KT

PREVIOUS 24 HOUR OBSERVATIONS
TAF for: KXNA Radar Link 
000
FTUS44 KTSA 232300
TAFXNA
TAF
KXNA 232336Z 2400/2424 15006KT P6SM SCT035
     FM240600 18007KT P6SM BKN040
     FM240900 25010KT 6SM -SHRA BKN025
     FM241100 29015KT P6SM VCSH OVC025
      TEMPO 2411/2415 3SM SHRA BR BKN015CB
     FM242100 29015KT P6SM BKN050=
WFO Tulsa, OK
Link to Doppler Radar for WFO Tulsa, OK
Hourly METAR for: KXNA
KXNA 240253Z 16005KT 6SM BR CLR 09/08 A2995 RMK AO2 SLP141 T00890078 53003

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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