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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:
ClassicThu 04 Dec 12ZThu 04 Dec at 14:47Z
PrecipitationThu 04 Dec 12ZThu 04 Dec at 14:47Z
Cloud CoverThu 04 Dec 12ZThu 04 Dec at 14:53Z
2m TThu 04 Dec 12ZThu 04 Dec at 14:51Z
2m TdThu 04 Dec 12ZThu 04 Dec at 14:52Z
2m Rel. HumidityThu 04 Dec 12ZThu 04 Dec at 14:50Z
10m WindThu 04 Dec 12ZThu 04 Dec at 14:48Z
10m GustsThu 04 Dec 12ZThu 04 Dec at 14:51Z
850-hPa TThu 04 Dec 12ZThu 04 Dec at 14:48Z
700-hPa Vert. MotionThu 04 Dec 12ZThu 04 Dec at 14:52Z
500-hPa VorticityThu 04 Dec 12ZThu 04 Dec at 14:54Z
250-hPa WindThu 04 Dec 12ZThu 04 Dec at 14:52Z
Dynamic TropopauseN/AN/A
MultiVariable (Surface) Thu 04 Dec 12ZThu 04 Dec at 14:55Z
MultiVariable (Upper Air) Thu 04 Dec 12ZThu 04 Dec at 14:55Z
AccumulationsThu 04 Dec 12ZThu 04 Dec at 14:52Z
MeteogramsThu 04 Dec 12ZThu 04 Dec at 14:50Z
Skew-TThu 04 Dec 12ZThu 04 Dec at 15:04Z
Cyclone TrackingThu 04 Dec 12ZThu 04 Dec at 14:50Z
Wintertime MapsImagesAnimationsPanelsRunImages created on:
Precipitation (Types)Thu 04 Dec 12ZThu 04 Dec at 14:50Z
2m WindchillThu 04 Dec 12ZThu 04 Dec at 14:50Z
Accumulations - TypesThu 04 Dec 12ZThu 04 Dec at 14:52Z
Meteograms - PrecipThu 04 Dec 12ZThu 04 Dec at 14:50Z
Summertime MapsImagesAnimationsPanelsRunImages created on:
2m HumidexThu 04 Dec 12ZThu 04 Dec at 14:49Z
CAPEThu 04 Dec 12ZThu 04 Dec at 14:52Z
Lifted IndexThu 04 Dec 12ZThu 04 Dec at 14:53Z
Energy Helicity IndexThu 04 Dec 12ZThu 04 Dec at 14:54Z
Precipitable WaterThu 04 Dec 12ZThu 04 Dec at 14:55Z
Precipitation (Rate)Thu 04 Dec 12ZThu 04 Dec at 14:52Z
MultiVariable (Convection) Thu 04 Dec 12ZThu 04 Dec at 14:55Z
Meteograms - SummerThu 04 Dec 12ZThu 04 Dec at 14:51Z
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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