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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 16 Jun 2025 to 1200 GMT 17 Jun 2025

Latest observation at 1353 GMT 16 Jun 2025

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

Potential Impact None Slight Moderate High
Time 1353Z
VIS 10
CIG 55
Cover OVC
FltCat VFR
WX
WDir 180
WSpd 3
WGust
FTUS43 KGRB 161133
KGRB 161131Z 1612/1712 15004KT P6SM BKN050
     FM161500 18007KT P6SM BKN050 PROB30 1616/1620 -SHRA
     FM162000 18010G15KT P6SM SCT050 BKN080
     FM170300 16006KT P6SM SCT035 BKN070
      TEMPO 1704/1707 4SM TSRA BKN035CB
     FM171000 21008G16KT P6SM BKN070

 


TAF Impacts - Surrounding Airports

 

Potential Impact None Slight Moderate High
Time OBS
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

 

This Afternoon
 

Partly Sunny

High: 80°

Tonight
 

Chance T-storms

Low: 70°

Saturday
 

Mostly Sunny then Mostly Sunny and Breezy

High: 94°

Saturday Night
 

Mostly Clear

Low: 79°

Sunday
 

Hot

High: 96°

Sunday Night
 

Clear

Low: 78°

Monday
 

Sunny then Chance T-storms

High: 92°