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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 02 Nov 18ZSun 02 Nov at 20:58Z
PrecipitationSun 02 Nov 18ZSun 02 Nov at 20:58Z
Cloud CoverSun 02 Nov 18ZSun 02 Nov at 21:04Z
2m TSun 02 Nov 18ZSun 02 Nov at 21:01Z
2m TdSun 02 Nov 18ZSun 02 Nov at 21:02Z
2m Rel. HumiditySun 02 Nov 18ZSun 02 Nov at 21:00Z
10m WindSun 02 Nov 18ZSun 02 Nov at 20:59Z
10m GustsSun 02 Nov 18ZSun 02 Nov at 21:01Z
850-hPa TSun 02 Nov 18ZSun 02 Nov at 20:58Z
700-hPa Vert. MotionSun 02 Nov 18ZSun 02 Nov at 21:02Z
500-hPa VorticitySun 02 Nov 18ZSun 02 Nov at 21:05Z
250-hPa WindSun 02 Nov 18ZSun 02 Nov at 21:02Z
Dynamic TropopauseN/AN/A
MultiVariable (Surface) Sun 02 Nov 18ZSun 02 Nov at 21:06Z
MultiVariable (Upper Air) Sun 02 Nov 18ZSun 02 Nov at 21:06Z
AccumulationsSun 02 Nov 18ZSun 02 Nov at 21:03Z
MeteogramsSun 02 Nov 18ZSun 02 Nov at 21:00Z
Skew-TSun 02 Nov 18ZSun 02 Nov at 21:17Z
Wintertime MapsImagesAnimationsPanelsRunImages created on:
Precipitation (Types)Sun 02 Nov 18ZSun 02 Nov at 21:01Z
2m WindchillSun 02 Nov 18ZSun 02 Nov at 21:00Z
Accumulations - TypesSun 02 Nov 18ZSun 02 Nov at 21:03Z
Meteograms - PrecipSun 02 Nov 18ZSun 02 Nov at 21:00Z
Summertime MapsImagesAnimationsPanelsRunImages created on:
2m HumidexSun 02 Nov 18ZSun 02 Nov at 21:00Z
CAPESun 02 Nov 18ZSun 02 Nov at 21:02Z
Lifted IndexSun 02 Nov 18ZSun 02 Nov at 21:03Z
Energy Helicity IndexSun 02 Nov 18ZSun 02 Nov at 21:04Z
Precipitable WaterSun 02 Nov 18ZSun 02 Nov at 21:05Z
Precipitation (Rate)Sun 02 Nov 18ZSun 02 Nov at 21:02Z
MultiVariable (Convection) Sun 02 Nov 18ZSun 02 Nov at 21:06Z
Meteograms - SummerSun 02 Nov 18ZSun 02 Nov at 21:01Z
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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