Some of the links are broken on the site.  We are looking at options to maintain the weather information going forward.

The weather products which this site links to are developed and maintained by various government and private entities; COPA provides only the links to these sites. As with all weather products, pilots must check issue and validity dates&times carefully when referencing this information. COPA recommends that each pilot receive a full weather briefing from Flight Service prior to each flight.

Current Weather Map

Area Forecast & DUATS

Click below to open a new window with that weather product

Area ForecastTAFsSoundingsHelp
Text Board Interactive Plots (NIU) Plots (PSWC) Java (Interactive)
DUATSConvection
CSC DUATS DTC DUATS ADDS Convection page

Surface Analysis and Prognostic Charts

NOAA Progs
Current12hr18hr24hr30hr36hr48hrDay 3Day 4Day 5Day 6Day 7
View Map View Map View Map View Map View Map View Map View Map View Map View Map View Map View Map View Map
ADDS Progs
Current12hr18hr24hr30hr36hr48hrDay 3Day 4Day 5Day 6Day 7
View Map View Map N/A View Map N/A View Map View Map N/A N/A N/A N/A N/A
4-Panel Progs Help
Issued 1720Z, Valid 00/12Z Issued 2310Z, Valid 06/18Z Issued 0530Z, Valid 12/00Z Issued 0935Z, Valid 18/06Z

Aviation Model

Surface (Precip) Help
Current6hr12hr18hr24hr30hr36hr48hr
View Map View Map View Map View Map View Map View Map View Map View Map
60hr72hr84hr96hr108hr120hrLoop
View Map View Map View Map View Map View Map View Map View Map
850 mb (Temp) Help
Current6hr12hr18hr24hr30hr36hr48hr
View Map View Map View Map View Map View Map View Map View Map View Map
60hr72hr84hr96hr108hr120hrLoop
View Map View Map View Map View Map View Map View Map View Map
850 mb (Temp, RH) Help
Current6hr12hr18hr24hr30hr36hr48hr
View Map View Map View Map View Map View Map View Map View Map View Map
60 hr72 hr84 hr96 hr108 hr120 hrLoop
View Map View Map View Map View Map View Map View Map View Map
700 mb (Vert Vel) Help
Current6hr12hr18hr24hr30hr36hr48hr
View Map View Map View Map View Map View Map View Map View Map View Map
60hr72hr84hr96hr108hr120hrLoop
View Map View Map View Map View Map View Map View Map View Map
700 mb (Temp, RH) Help
Current6hr12hr18hr24hr30hr36hr48hr
View Map View Map View Map View Map View Map View Map View Map View Map
60hr72hr84hr96hr108hr120hrLoop
View Map View Map View Map View Map View Map View Map View Map
500 mb Temp, RH Help
Current6hr12hr18hr24hr30hr36hr48hr
View Map View Map View Map View Map View Map View Map View Map View Map
60 hr72 hr84 hr96 hr108 hr120 hrLoop
View Map View Map View Map View Map View Map View Map View Map
Rel Humidity / Lifted Index Help
Current6hr12hr18hr24hr30hr36hr48hr
View Map View Map View Map View Map View Map View Map View Map View Map
60hr72hr84hr96hr108hr120hrLoop
View Map View Map View Map View Map View Map View Map View Map