Aviation Weather

Convective SigMets, Icing Levels, Airport Conditions, Sky Cover, Visibility,
IFR / Mountain Obscuration, Relative Humidity, Temperature, Dew Point, Turbulence

Menu for this webpage: Airport Information and Weather Convective Sigmets Dew Point Icing Levels NOAA Advisory Chart Radar Relative Humidity Sky Cover Surface Winds Temperature Turbulence Winds at 3,000 6,000 9,000 Click on a chart to see the full website.		National Weather Service weather charts NOAA Links: Aviation Weather Ceilings and Visibility Icing Storm Prediction Center (see Categorical Outlook at left for expected activity) METARs and TAFs General Information: GOES Atmospheric Soundings Display Click here for a good description of Skew-T-graphic plotting. Canadian Weather Links: Canadian Aviation Weather Canadian Surface Analysis Charts Four Major Forecasting Models European Center for Medium-Range Weather Forecasts (ECMWF) NOAA Global Forecast System (GFS) NOAA High Resolution Rapid Refresh (HRRR) NOAA North American Mesoscale (NAM) FAA Links: 1-800-WxBrief — Weather Briefing TFRs Pilot's Guide To Preflight Weather Planning ASOS, AWOS Ground Weather Observation Stations Flight Plan Filing, other pilot info FSDO - Columbia, SC FAA's Online Resources for Pilots
METARs, TAFs, and MOSs will tell you the cloud bases. But where are the cloud tops? Knowing both would tell you how bumpy the clouds are, and what level of turbulence to expect. Skew-T Log-P diagrams will tell you that. For that, see our webpage on Skew-T Log-P Charts.

Airport Information and Weather


Links provided to AirNav.com, FlightAware, and the NOAA Aviation Weather Center. See also the Visibility and Airport Conditions national chart
For weather information for an airport not listed, see FlightAware.com. For information on an airport not listed, see AirNav.com/airport.		See also weather information from the National Weather Service. If there is an airport you would like to see listed, email your request.

Alabama	Connecticut	Florida
HSV Huntsville METAR TAF	DXR Danbury METAR TAF	ISM Kissimmee METAR TAF

Georgia		Illinois	Indiana
PDK Atlanta METAR TAF	TOC Toccoa METAR TAF	PIS Peoria METAR TAF	HUF Terre Haute METAR TAF

Iowa	Maine	Mississippi	New York
DEH Decorah METAR TAF	PWM Portland METAR TAF	MEI Meridian METAR TAF	ALB Albany METAR TAF

North Carolina
GSO Greensboro METAR TAF	HKY Hickory METAR TAF	RDU Raleigh-Durham METAR TAF	RUQ Salisbury METAR TAF

Pennsylvania		Quebec, Canadaa
RDG Reading METAR TAF	AVP Wilkes-Barre METAR TAF	CYHU Montreal METAR TAF

South Carolina
AIK Aiken METAR TAF AQX Allendale METAR TAF AND Anderson METAR TAF BNL Barnwell METAR TAF ARW Beaufort METAR TAF BBP Bennettsville METAR TAF 52J Bishopvilleville METAR TAF SC55 Broxton Bridge METAR TAF CDN Camden METAR TAF CHS Charleston METAR TAF CQW Cheraw METAR TAF	DCM Chester METAR TAF CAE Columbia Metro METAR TAF CUB Columbia Owens METAR TAF UDG Darlington METAR TAF FLO Florence METAR TAF GGE Georgetown METAR TAF GYH Greenville Donaldson METAR TAF GMU Greenville Municipal METAR TAF GRD Greenwood METAR TAF GSP Greer METAR TAF HVS Harstville METAR TAF	HXD Hilton Head METAR TAF 5J5 Holly Hill METAR TAF LUX Laurens METAR TAF MKS Moncks Corner METAR TAF LRO Mt. Pleasant METAR TAF MYR Myrtle Beach METAR TAF EOE Newberry METAR TAF CRE North Myrtle Beach METAR TAF CEU Oconee METAR TAF OGB Orangeburg METAR TAF SC41 Palmetto Air METAR TAF	6J0 Pelion METAR TAF LQK Pickens METAR TAF 3J1 Ridgeland METAR TAF UZA Rock Hill METAR TAF SPA Spartanburg METAR TAF SMS Sumter METAR TAF SC00 Triple Tree METAR TAF RBW Walterboro METAR TAF SC99 White Plains METAR TAF FDW Winnsboro METAR TAF

South Dakota	Texas	Tennessee
RAP Rapid City METAR TAF	SAT San Antonio METAR TAF	GKT Sevierville METAR TAF

Virginia
ROA Roanoke METAR TAF	SHD Shenandoah METAR TAF	JGG Williamsburg METAR TAF

Convective Sigmets

Turbulence

In aviation, the Richardson number is used as a rough measure of expected air turbulence. A lower value indicates a higher degree of turbulence. Values in the range 10 to 0.1 are typical, with values below unity indicating significant turbulence.
- from https://en.wikipedia.org/wiki/Richardson_number