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Common Weather Abbreviations
NMBR
Number
NMBRS
Numbers
NMC
National
Meteorological
Center
NML
Normal
NMRS
Numerous
NNE
North-northeast
NNELY
North-northeasterly
NNERN
North-northeastern
NNEWD
North-northeast-
ward
NNW
North-northwest
NNWLY
North-northwesterly
NNWRN
North-northwestern
NNWWD
North-northwest-
ward
NNNN
End of message
NOAA
National Oceanic
and Atmospheric
Administration
NOPAC
Northern Pacific
NOS
National Ocean
Service
NOSPECI
No SPECI reports
are taken at station
NPRS
Nonpersistent
NR
Near
NRLY
Nearly
NRN
Northern
NRW
Narrow
NS
Nova Scotia
NSC
No significant cloud
NSW
No significant
weather
NTFY
Notify
NTFYD
Notified
NV
Nevada
NVA
Negative vorticity
advection
NW
Northwest
NWD
Northward
NWLY
Northwesterly
NWRN
Northwestern
Rev 2 Apr/2004
NWS
NY
NXT
OAT
OBND
OBS
OBSC
OBSCD
OBSCG
OCFNT
OCLD
OCLDS
OCLDD
OCLDG
OCLN
OCNL
OCNLY
OCR
OCRD
OCRG
OCRS
OFC
OFCM
OFP
OFSHR
OH
OHD
OK
OMTNS
ONSHR
OR
ORGPHC
ORIG
OSV
OTLK
OTP
OTR
B-12
National Weather
Service
New York
Next
Outside air temper -
ature
Outbound
Observation
Obscure
Obscured
Obscuring
Occluded front
Occlude
Occludes
Occluded
Occluding
Occlusion
Occasional
Occasionally
Occur
Occurred
Occurring
Occurs
Office
Office of the
Federal Coordinator
for Meteorology
Occluded frontal
passage
Offshore
Ohio
Overhead
Oklahoma
Over mountains
On shore
Oregon
Orographic
Original
Ocean station
vessel
Outlook
On top
Other
KMD 250 Pilot's Guide
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