Numerical Forecast Products

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LOCAL WRF FORECASTS
GFS ENSEMBLE FORECASTS
STATION HOURLY MODEL SOUNDING DATA
DYNAMICAL TROPOPAUSE MAPS & ANIMATIONS
 

NORTH AMERICAN MODEL (NAM) NORTH AMERICAN MODEL (NAM) HiRes NAM MODEL (NAM) HiRes NAM MODEL (NAM)
Init. 00 Z Init. 12 Z Init. 06 Z Init. 18 Z
00 H Fcst 00 H Fcst 00 H Fcst 00 H Fcst
06 H Fcst 06 H Fcst 03 H Fcst 03 H Fcst
12 H Fcst 12 H Fcst 06 H Fcst 06 H Fcst
18 H Fcst 18 H Fcst 09 H Fcst 09 H Fcst
24 H Fcst 24 H Fcst 12 H Fcst 12 H Fcst
30 H Fcst 30 H Fcst 15 H Fcst 15 H Fcst
36 H Fcst 36 H Fcst 18 H Fcst 18 H Fcst
42 H Fcst 42 H Fcst 21 H Fcst 21 H Fcst
48 H Fcst 48 H Fcst 24 H Fcst 24 H Fcst
54 H Fcst 54 H Fcst 27 H Fcst 27 H Fcst
60 H Fcst 60 H Fcst 30 H Fcst 30 H Fcst
850 mb 6-24 H 850 mb 6-24 H 850 mb 3-12 H 850 mb 3-12 H
850 mb 30-48 H 850 mb 30-48 H 850 mb 15-24 H 850 mb 15-24 H
850 mb 54-60 H 850 mb 54-60 H 850 mb 27-33 H 850 mb 27-33 H

Additional ETA model diagnostics created with SUNYPAK.

NAM Tropopause 4-panel Maps:

0000 UTC Initialization: [00] [06] [12] [18] [24] [30] [36] [42] [48] [54] [60] [animation]
1200 UTC Initialization: [00] [06] [12] [18] [24] [30] [36] [42] [48] [54] [60] [animation]


Regional MM5 forecasts from SUNY Stony Brook

Nexlab Model products from College of DuPage.

Forecast Soundings from NIU.

Nested Eta Forecast Page from NCEP EMC.

Eta FAQ from NCEP.

More model information from NCEP EMC.

NCEP GLOBAL FORECAST SYSTEM (GFS) DATA
INITIALIZED 0000, 0600, 1200, and 1800 UTC


GFS SLP/Thickness/Moisture & Isentropic Maps

Link to all recent maps in this series
Western Hemisphere WH Animation Eastern Hemisphere EH Animation
Latest WH SLP, 500-1000 hPa Thickness, 700 hPa RH 15 Day Animation Latest EH SLP, 500-1000 hPa Thickness, 700 hPa RH 15 Day Animation
Latest WH 315K Pres, Omega, Wind 15 Day Animation Latest EH 320K Pres, Omega, Wind 15 Day Animation
Latest WH 345K Pres, PV, Wind 15 Day Animation Latest EH 345K Pres, PV, Wind 15 Day Animation

Analysis/Forecast Height and Height Anomalies from NCEP GFS runs (Updated 2x/day)

Southern Hemisphere:

Past 15-Day 500 hPa Heights & Anomalies (Javascript Animation)   Non-Javascript Animation

Past 15-Day 500-1000 hPa Thickness & Anomalies (Javascript Animation)   Non-Javascript Animation

15-Day Animated Forecast 500 mb Heights & Height Anomalies from GFS

Northern Hemisphere

: Past 15-Day 500 hPa Heights & Anomalies (Javascript Animation)   Non-Javascript Animation

Past 15-Day 500-1000 hPa Thickness & Anomalies (Javascript Animation)   Non-Javascript Animation

15-Day Animated Forecast 500 mb Heights & Height Anomalies from GFS

15-Day Animated Forecast 500-1000 mb Thickness and Thickness Anomalies from GFS

SURFACE 850 mb 500 mb 500 mb Ensemble
00 H Fcst 00 H Fcst 00 H Fcst 00 H Fcst
12 H Fcst 12 H Fcst 12 H Fcst 12 H Fcst
24 H Fcst 24 H Fcst 24 H Fcst 24 H Fcst
36 H Fcst 36 H Fcst 36 H Fcst 36 H Fcst
48 H Fcst 48 H Fcst 48 H Fcst 48 H Fcst
60 H Fcst 60 H Fcst 60 H Fcst 60 H Fcst
72 H Fcst 72 H Fcst 72 H Fcst 72 H Fcst
84 H Fcst 84 H Fcst 84 H Fcst 84 H Fcst
96 H Fcst 96 H Fcst 96 H Fcst 96 H Fcst
108 H Fcst 108 H Fcst 108 H Fcst 108 H Fcst
120 H Fcst 120 H Fcst 120 H Fcst 120 H Fcst
132 H Fcst 132 H Fcst 132 H Fcst 132 H Fcst
144 H Fcst 144 H Fcst 144 H Fcst 144 H Fcst
156 H Fcst 156 H Fcst 156 H Fcst 156 H Fcst
168 H Fcst 168 H Fcst 168 H Fcst 168 H Fcst
180 H Fcst 180 H Fcst 180 H Fcst 180 H Fcst
192 H Fcst 192 H Fcst 192 H Fcst 192 H Fcst
204 H Fcst 204 H Fcst 204 H Fcst 204 H Fcst
216 H Fcst 216 H Fcst 216 H Fcst 216 H Fcst
228 H Fcst 228 H Fcst 228 H Fcst 228 H Fcst
240 H Fcst 240 H Fcst 240 H Fcst 240 H Fcst
252 H Fcst 252 H Fcst 252 H Fcst 252 H Fcst
264 H Fcst 264 H Fcst 264 H Fcst 264 H Fcst
276 H Fcst 276 H Fcst 276 H Fcst 276 H Fcst
288 H Fcst 288 H Fcst 288 H Fcst 288 H Fcst
300 H Fcst 300 H Fcst 300 H Fcst 300 H Fcst
312 H Fcst 312 H Fcst 312 H Fcst 312 H Fcst
324 H Fcst 324 H Fcst 324 H Fcst 324 H Fcst
336 H Fcst 336 H Fcst 336 H Fcst 336 H Fcst
348 H Fcst 348 H Fcst 348 H Fcst 348 H Fcst
360 H Fcst 360 H Fcst 360 H Fcst 360 H Fcst
372 H Fcst 372 H Fcst 372 H Fcst 372 H Fcst
384 H Fcst 384 H Fcst 384 H Fcst 384 H Fcst

GFS ENSEMBLE FORECASTS

Teleconnection page (from Climate Prediction Center)


All these products are based on numerical simulations performed at National Centers for Environmental Prediction (NCEP) - NOAA and the Environmental Modeling Center (EMC) NOAA. A great thanks goes to these groups without whom this page (and others like it on the internet) would not be possible. Some model graphics are now available directly from NCEP.