Data: Tactical Decision Aid(TDA) for Tri-Cities Regional TN/VA Airport
National Weather Service Tactical Decision Aid(TDA) for
Tri-Cities Regional TN/VA Airport

Based on 0Z TAF last updated @ 2332Z
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Last refreshed on Thursday , October 03, 2013 @ 2:22Z
Enter 3 Letter ICAO Station Identifier Below:

K
NOAA
CURRENT 12 HOUR FORECAST
OBS.
0153 Z 02 Z 03 Z 04 Z 05 Z 06 Z 07 Z 08 Z 09 Z 10 Z 11 Z 12 Z 13 Z
CIG PREVAILING UNL 250 250 250 250 200 200 200 002 002 002 002 200
TEMPO
VSBY PREVAILING 9SM P6SM P6SM P6SM P6SM 3SM
BR
3SM
BR
3SM
BR
1/2SM
FG
1/2SM
FG
1/2SM
FG
1/2SM
FG
3SM
BR
TEMPO
PCPN PREVAILING
TEMPO
WIND PREVAILING 000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
000°
00KT
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
October 030053 ZUNL10SM000°
00KT
October 022353 Z25010SM350°
03KT
October 022253 Z25010SM000°
00KT

PREVIOUS 24 HOUR OBSERVATIONS

TAF for: KTRI Radar Link
215
FTUS44 KMRX 022300
TAFTRI
TAF
KTRI 022332Z 0300/0324 00000KT P6SM FEW070 BKN250
     FM030600 00000KT 3SM BR SCT003 BKN200
     FM030930 00000KT 1/2SM FG BKN002
     FM031300 00000KT 3SM BR SCT002 BKN200
     FM031400 VRB03KT P6SM SCT040 BKN200=
WFO Knoxville/Tri-Cities, TN
Link to Doppler Radar for WFO Knoxville/Tri-Cities, TN
Hourly METAR for: KTRI
KTRI 030153Z 00000KT 9SM FEW150 SCT250 16/14 A3015 RMK AO2 SLP191 T01610139

Note: If you notice any problems/bugs please send an email to eric.zappe@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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