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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:
ClassicSat 02 Aug 18ZSat 02 Aug at 21:01Z
PrecipitationSat 02 Aug 18ZSat 02 Aug at 21:01Z
Cloud CoverSat 02 Aug 18ZSat 02 Aug at 21:09Z
2m TSat 02 Aug 18ZSat 02 Aug at 21:04Z
2m TdSat 02 Aug 18ZSat 02 Aug at 21:05Z
2m Rel. HumiditySat 02 Aug 18ZSat 02 Aug at 21:03Z
10m WindSat 02 Aug 18ZSat 02 Aug at 21:02Z
10m GustsSat 02 Aug 18ZSat 02 Aug at 21:04Z
850-hPa TSat 02 Aug 18ZSat 02 Aug at 21:02Z
700-hPa Vert. MotionSat 02 Aug 18ZSat 02 Aug at 21:05Z
500-hPa VorticitySat 02 Aug 18ZSat 02 Aug at 21:10Z
250-hPa WindSat 02 Aug 18ZSat 02 Aug at 21:05Z
Dynamic TropopauseN/AN/A
MultiVariable (Surface) Sat 02 Aug 18ZSat 02 Aug at 21:10Z
MultiVariable (Upper Air) Sat 02 Aug 18ZSat 02 Aug at 21:10Z
AccumulationsSat 02 Aug 18ZSat 02 Aug at 21:08Z
MeteogramsSat 02 Aug 18ZSat 02 Aug at 21:03Z
Skew-TFri 01 Aug 18ZFri 01 Aug at 21:12Z
Summertime MapsImagesAnimationsPanelsRunImages created on:
2m HumidexSat 02 Aug 18ZSat 02 Aug at 21:03Z
CAPESat 02 Aug 18ZSat 02 Aug at 21:05Z
Lifted IndexSat 02 Aug 18ZSat 02 Aug at 21:06Z
Energy Helicity IndexSat 02 Aug 18ZSat 02 Aug at 21:07Z
Precipitable WaterSat 02 Aug 18ZSat 02 Aug at 21:08Z
Precipitation (Rate)Sat 02 Aug 18ZSat 02 Aug at 21:05Z
MultiVariable (Convection) Sat 02 Aug 18ZSat 02 Aug at 21:10Z
Meteograms - SummerSat 02 Aug 18ZSat 02 Aug at 21:04Z
Wintertime MapsImagesAnimationsPanelsRunImages created on:
Precipitation (Types)Sat 02 Aug 18ZSat 02 Aug at 21:04Z
2m WindchillSat 02 Aug 18ZSat 02 Aug at 21:03Z
Accumulations - TypesSat 02 Aug 18ZSat 02 Aug at 21:08Z
Meteograms - PrecipSat 02 Aug 18ZSat 02 Aug at 21:03Z
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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