Crosswinds above 20 knots, look for a different runway or alternate airport. 

Crosswind Calculator

Model Selections from Wxcaster - Worldwide Stations

NEW GFS .5 DEGREE @3H (144Hr)
06z or 18z Model Run

ICAO:

GFS 3H (12z or 00z Model Run)
ICAO:
NAM 3H   (84Hr)
ICAO:

GFS Meterogram (12z or 00z Model Run)
ICAO:

 
GFS 16-Day Plots MeteoStar
Crosswind Calculator

Runway number (05)
Wind direction (ex:350)
Wind strength (kt)
Gust (if any)

Sourced from IVAO™

METARs / TAFs - Enter 4-letter ICAOs

IDs:
Include TAF
Time:
AIRNAV™
Enter Airport Identifier, name or city:

SkyVector Search
DINS NOTAM Retrieval
Enter up to 50 ICAO Identifiers, separated by a space:

Text Type: Report Raw
Always Check Attention Notices for the most up to date information on DoD flight planning.
Search By Station Identifier
4-character ICAO location indicator:
 Temperature Converter
 Centrigrade (C)   =   Fahrenheit (F) 

 

 
Input a temperature to converter