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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 0600 GMT 15 Feb 2025 to 0600 GMT 16 Feb 2025

Latest observation at 0924 GMT 15 Feb 2025

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

Potential Impact None Slight Moderate High
Time 0924Z 15/10Z 15/11Z 15/12Z 15/13Z 15/14Z 15/15Z 15/16Z 15/17Z 15/18Z 15/19Z 15/20Z 15/21Z 15/22Z 15/23Z 16/00Z
VIS 5 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2
CIG 21 10 10 10 10 10 10 10 10 10 15 15 15 15 15 15
Cover BKN OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC OVC
FltCat MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR IFR IFR IFR IFR IFR IFR
WX BR -SN -SN -SN -SN -SN -SN -SN -SN -SN -SN -SN -SN -SN -SN -SN
WDir 000 VRB VRB VRB 040 040 040 040 040 040 040 040 040 040 040 040
WSpd 4 4 4 8 8 8 8 8 8 9 9 9 9 9 9
WGust 15 15 15 15 15 15
FTUS43 KGRB 150521 RRA
KGRB 150520Z 1506/1606 17008KT 2SM -SN OVC025
     FM150900 VRB04KT 3SM -SN OVC010
     FM151300 04008KT 3SM -SN OVC010
     FM151900 04009G15KT 2SM -SN OVC015
     FM160300 01009G16KT 6SM -SN OVC020

 


TAF Impacts - Surrounding Airports

 

Potential Impact None Slight Moderate High
Time OBS 15/10Z 15/11Z 15/12Z 15/13Z 15/14Z 15/15Z 15/16Z 15/17Z 15/18Z 15/19Z 15/20Z 15/21Z 15/22Z 15/23Z 16/00Z
KATW WX WX WX WX WX WX WX WX WX WX WX WX WX WX WX WX
KCWA WX WX WX WX WX WX WX WX WX WX WX WX WX WX WX WX
KMTW WX WX WX WX WX WX WX WX WX WX WX WX WX WX WX WX
KSBM               VIS VIS CIG WX WX WX WX WX WX
KAUW   WX WX WX WX WX WX WX WX WX WX WX WX WX WX WX

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

 

Overnight
 

Snow

Low: 23°

Saturday
 

Snow

High: 31°

Saturday Night
 

Snow Likely

Low: 16°

Sunday
 

Chance Snow

High: 25°

Sunday Night
 

Partly Cloudy

Low: -7°

Washington's Birthday

Cold

High: 7°

Monday Night
 

Mostly Clear

Low: -11°