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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:
ClassicWed 02 Jul 18ZWed 02 Jul at 20:55Z
PrecipitationWed 02 Jul 18ZWed 02 Jul at 20:56Z
Cloud CoverWed 02 Jul 18ZWed 02 Jul at 21:09Z
2m TWed 02 Jul 18ZWed 02 Jul at 21:00Z
2m TdWed 02 Jul 18ZWed 02 Jul at 21:01Z
2m Rel. HumidityWed 02 Jul 18ZWed 02 Jul at 20:58Z
10m WindWed 02 Jul 18ZWed 02 Jul at 20:57Z
10m GustsWed 02 Jul 18ZWed 02 Jul at 20:59Z
850-hPa TWed 02 Jul 18ZWed 02 Jul at 20:56Z
700-hPa Vert. MotionWed 02 Jul 18ZWed 02 Jul at 21:01Z
500-hPa VorticityWed 02 Jul 18ZWed 02 Jul at 21:10Z
250-hPa WindWed 02 Jul 18ZWed 02 Jul at 21:00Z
Dynamic TropopauseN/AN/A
MultiVariable (Surface) Wed 02 Jul 18ZWed 02 Jul at 21:10Z
MultiVariable (Upper Air) Wed 02 Jul 18ZWed 02 Jul at 21:10Z
AccumulationsWed 02 Jul 18ZWed 02 Jul at 21:07Z
MeteogramsWed 02 Jul 18ZWed 02 Jul at 20:58Z
Skew-TWed 02 Jul 18ZWed 02 Jul at 21:20Z
Summertime MapsImagesAnimationsPanelsRunImages created on:
2m HumidexWed 02 Jul 18ZWed 02 Jul at 20:57Z
CAPEWed 02 Jul 18ZWed 02 Jul at 21:01Z
Lifted IndexWed 02 Jul 18ZWed 02 Jul at 21:02Z
Energy Helicity IndexWed 02 Jul 18ZWed 02 Jul at 21:03Z
Precipitable WaterWed 02 Jul 18ZWed 02 Jul at 21:04Z
Precipitation (Rate)Wed 02 Jul 18ZWed 02 Jul at 21:00Z
MultiVariable (Convection) Wed 02 Jul 18ZWed 02 Jul at 21:10Z
Meteograms - SummerWed 02 Jul 18ZWed 02 Jul at 20:59Z
Wintertime MapsImagesAnimationsPanelsRunImages created on:
Precipitation (Types)Wed 02 Jul 18ZWed 02 Jul at 20:59Z
2m WindchillWed 02 Jul 18ZWed 02 Jul at 20:58Z
Accumulations - TypesWed 02 Jul 18ZWed 02 Jul at 21:07Z
Meteograms - PrecipWed 02 Jul 18ZWed 02 Jul at 20:58Z
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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