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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 0000 GMT 25 Apr 2024 to 0000 GMT 26 Apr 2024

Latest observation at 0353 GMT 25 Apr 2024

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

Potential Impact None Slight Moderate High
Time 0353Z 25/05Z 25/06Z 25/07Z 25/08Z 25/09Z 25/10Z 25/11Z 25/12Z 25/13Z 25/14Z 25/15Z 25/16Z 25/17Z 25/18Z 25/19Z
VIS 10 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6 >6
CIG
Cover CLR SCT SCT SCT SCT SCT SCT SCT SCT SCT SCT SCT SKC SKC SKC SKC
FltCat VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
WX
WDir 070 130 130 130 130 130 130 130 130 130 130 130 140 140 140 140
WSpd 3 4 4 4 4 4 4 4 4 4 4 4 8 8 8 8
WGust
FTUS43 KGRB 242321
KGRB 242320Z 2500/2524 13004KT P6SM SCT250
     FM251600 14008KT P6SM SKC

 


TAF Impacts - Surrounding Airports

 

Potential Impact None Slight Moderate High
Time OBS 25/05Z 25/06Z 25/07Z 25/08Z 25/09Z 25/10Z 25/11Z 25/12Z 25/13Z 25/14Z 25/15Z 25/16Z 25/17Z 25/18Z 25/19Z
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

 

Tonight
 

Mostly Clear

Low: 28°

Thursday
 

Sunny

High: 56°

Thursday Night
 

Mostly Clear

Low: 36°

Friday
 

Partly Sunny then Chance Showers

High: 59°

Friday Night
 

Showers

Low: 50°

Saturday
 

Breezy. Chance T-storms then Showers Likely

High: 76°

Saturday Night
 

Showers Likely

Low: 54°