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Numerical weather prediction systems

Regions: North America | Quebec (SouthWest · East | Europe | France/UK | Northern & Southern Hemispheres Fr En
Available systems for North America
Deterministics
CMC GDPS GDPS-SN GDPS-GEML HRDPS
NCEP GFS NAM NAM-HIRES HRW-ARW HRW-FV3 HRRR
UKMET Global
ECMWF HRES AIFS
JMA GSM
MeteoFrance ARPEGE
DWD ICON
Comparaison
Probabilitics
CMC GEPS REPS
NCEP GEFS SREF

NCEP-NAM / North America (mesh: 12 km interpolated to 33 km)

Run
Archives

Standard MapsImagesAnimationsPanelsRunImages created on:
ClassicSun 21 Dec 00ZSun 21 Dec at 02:57Z
PrecipitationSun 21 Dec 00ZSun 21 Dec at 02:57Z
Cloud CoverSun 21 Dec 00ZSun 21 Dec at 03:03Z
2m TSun 21 Dec 00ZSun 21 Dec at 03:01Z
2m TdSun 21 Dec 00ZSun 21 Dec at 03:02Z
2m Rel. HumiditySun 21 Dec 00ZSun 21 Dec at 02:59Z
10m WindSun 21 Dec 00ZSun 21 Dec at 02:58Z
10m GustsSun 21 Dec 00ZSun 21 Dec at 03:00Z
850-hPa TSun 21 Dec 00ZSun 21 Dec at 02:58Z
700-hPa Vert. MotionSun 21 Dec 00ZSun 21 Dec at 03:01Z
500-hPa VorticitySun 21 Dec 00ZSun 21 Dec at 03:04Z
250-hPa WindSun 21 Dec 00ZSun 21 Dec at 03:01Z
Dynamic TropopauseN/AN/A
MultiVariable (Surface) Sun 21 Dec 00ZSun 21 Dec at 03:05Z
MultiVariable (Upper Air) Sun 21 Dec 00ZSun 21 Dec at 03:05Z
AccumulationsSun 21 Dec 00ZSun 21 Dec at 03:02Z
MeteogramsSun 21 Dec 00ZSun 21 Dec at 02:59Z
Skew-TSun 21 Dec 00ZSun 21 Dec at 03:14Z
Cyclone TrackingSun 21 Dec 00ZSun 21 Dec at 02:59Z
Wintertime MapsImagesAnimationsPanelsRunImages created on:
Precipitation (Types)Sun 21 Dec 00ZSun 21 Dec at 03:00Z
2m WindchillSun 21 Dec 00ZSun 21 Dec at 03:00Z
Accumulations - TypesSun 21 Dec 00ZSun 21 Dec at 03:02Z
Meteograms - PrecipSun 21 Dec 00ZSun 21 Dec at 02:59Z
Summertime MapsImagesAnimationsPanelsRunImages created on:
2m HumidexSun 21 Dec 00ZSun 21 Dec at 02:59Z
CAPESun 21 Dec 00ZSun 21 Dec at 03:02Z
Lifted IndexSun 21 Dec 00ZSun 21 Dec at 03:02Z
Energy Helicity IndexSun 21 Dec 00ZSun 21 Dec at 03:03Z
Precipitable WaterSun 21 Dec 00ZSun 21 Dec at 03:04Z
Precipitation (Rate)Sun 21 Dec 00ZSun 21 Dec at 03:01Z
MultiVariable (Convection) Sun 21 Dec 00ZSun 21 Dec at 03:05Z
Meteograms - SummerSun 21 Dec 00ZSun 21 Dec at 03:00Z
Green: Data are up-to-date / Red: Data are NOT up-to-date

NCEP-NAM system technical information
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© Christian Pagé & Jean-François Caron 1995-2025

Last update : 21 June 2025

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