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Pre-Duty Controller Weather Briefing

 


Radar/Satellite

current radar loop
current satellite loop
 

Current Weather Conditions

 
Hover over or click station to get METAR and TAF (if available). Flight Categories: VFR=GreenVFR   MVFR=BlueMVFR   IFR=RedIFR   LIFR=PurpleLIFR

GRB TAF

 

KGRB - Green Bay - Austin Straubel International Airport

Forecast valid from 1200 GMT 17 Jul 2024 to 1200 GMT 18 Jul 2024

Latest observation at 1553 GMT 17 Jul 2024

For situational awareness. Not to be used for flight planning purposes

Potential Impact None Slight Moderate High
Time 1553Z 17/17Z 17/18Z 17/19Z 17/20Z 17/21Z 17/22Z 17/23Z 18/00Z 18/01Z 18/02Z 18/03Z 18/04Z 18/05Z 18/06Z 18/07Z
VIS 10 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6
CIG 35 50 50 50 50 50 50
Cover BKN BKN BKN BKN BKN BKN BKN SCT SCT SCT SKC SKC SKC SKC SKC SKC
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
WX
WDir 320 350 350 350 350 350 350 360 360 360 330 330 330 330 330 330
WSpd 10 13 13 13 13 13 13 9 9 9 5 5 5 5 5 5
WGust 18 18 18 18 18 18
FTUS43 KGRB 171121
KGRB 171120Z 1712/1812 32007KT P6SM SCT090
     FM171500 33011G16KT P6SM SCT035
     FM171700 35013G18KT P6SM BKN050
     FM172300 36009KT P6SM SCT050
     FM180200 33005KT P6SM SKC

 


TAF Impacts - Surrounding Airports

 

Potential Impact None Slight Moderate High
Time OBS 17/17Z 17/18Z 17/19Z 17/20Z 17/21Z 17/22Z 17/23Z 18/00Z 18/01Z 18/02Z 18/03Z 18/04Z 18/05Z 18/06Z 18/07Z
KATW                                
KCWA                                
KMTW                                
KSBM                                
KAUW                                

NOTE: TEMPO conditions in [brackets]. Keep in mind TEMPO conditions might be better (lower impact) than prevailing conditions.


Aviation Weather Forecasts

Low Level Turbulence Forecast
Ceiling, Visibility and Thunderstorm Forecast

Icing Forecast
High Level Turbulence Forecast
 

KGRB Vertical Wind Profile


Model Trend Forecasts

model meteogram for GRB airport

Model Probability Forecasts

ceiling height plot

Bar graphs indicate the probability of selected flight category element. The color represents the difference (using 10% thresholds between categories) between the probability and the threshold required to make a categorical forecast. Solid black lines indicate the threshold value at each hour

 

visibility plot for GRB airport

Bar graphs indicate the probability of selected flight category element. The color represents the difference (using 10% thresholds between categories) between the probability and the threshold required to make a categorical forecast. Solid black lines indicate the threshold value at each hour

 


Extended Forecast

 

Today
 

Slight Chance Showers

High: 75°

Tonight
 

Mostly Clear

Low: 53°

Thursday
 

Sunny

High: 79°

Thursday Night
 

Mostly Clear

Low: 58°

Friday
 

Sunny

High: 82°

Friday Night
 

Mostly Clear

Low: 62°

Saturday
 

Sunny

High: 84°