NOAA Air Resources Laboratory

NWS DECODED UPPER-AIR DATA


Data is available for today and yesterday only.

Observation year (UTC):
Observation month (UTC):
Observation day (UTC):
Observation hour (all for all data) (UTC):
3 or 4-letter station (phl, iad...),
5-digit WMO (72403, 40179,...),
or 2-letter state ID (md, va,...):


Retrieve ARL's global upper-air station database (121 Kb)
NOAA NWS Station Information Lookup
NCAR/RAP ADDS surface station text file