PSD Map Room Weather Products

NCEP (NMC) ENSEMBLE FORECAST PRODUCTS

For an introduction to Ensemble Forecasting, click here

NH plots for model run = 2009/03/15 were updated Mar 15 04:24 MDT
US plots for model run = 2009/03/15 were updated Mar 15 04:24 MDT
SH plots for model run = 2009/03/15 were updated Mar 15 04:24 MDT
EU plots for model run = 2009/03/15 were updated Mar 15 04:24 MDT
Northern Hemisphere Plots
North America Plots
Southern Hemisphere Plots
Europe Plots
Animated GIF Images
Ensemble Data Info
Frequently Asked Questions
Other Ensemble Data Available (including FTP Areas)
Send Us Comments/Concerns
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Northern Hemisphere Plots

Mar 15 04:24 MDT

Ensemble Means 500z 'Spaghetti' Plots Mean SLP/ 1000:500mb Thickness Standard Deviation 500mb Height Mean Anomaly 850mb Temp. Mean Anomaly 850mb Temp. Anomaly Probability Prec ENS Mean/Stddev 700mb Hgt/RH All Maps
Mar 15 04:23 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT
000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst
024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst
048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst
072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst
096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst
120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst
144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst
168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst
192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst
216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst
240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst
264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst
288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst
312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst
336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst
360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst
All Times All Times All Times All Times All Times All Times All Times All Times All Times
Animation Animation Animation Animation Animation Animation Animation Animation Animation
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North America Plots

Mar 15 04:24 MDT

Ensemble Means 500z 'Spaghetti' Plots Mean SLP/ 1000:500mb Thickness Standard Deviation 500mb Height Mean Anomaly 850mb Temp. Mean Anomaly 850mb Temp. Anomaly Probability Prec ENS Mean/Stddev 700mb Hgt/RH All Maps
Mar 15 04:23 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT
000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst
024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst
048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst
072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst
096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst
120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst
144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst
168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst
192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst
216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst
240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst
264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst
288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst
312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst
336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst
360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst
All Times All Times All Times All Times All Times All Times All Times All Times All Times
Animation Animation Animation Animation Animation Animation Animation Animation Animation
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Southern Hemisphere Plots

Mar 15 04:24 MDT

Ensemble Means 500z 'Spaghetti' Plots Mean SLP/ 1000:500mb Thickness Standard Deviation 500mb Height Mean Anomaly 850mb Temp. Mean Anomaly 850mb Temp. Anomaly Probability Prec ENS Mean/Stddev 700mb Hgt/RH All Maps
Mar 15 04:23 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT
000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst
024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst
048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst
072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst
096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst
120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst
144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst
168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst
192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst
216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst
240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst
264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst
288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst
312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst
336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst
360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst
All Times All Times All Times All Times All Times All Times All Times All Times All Times
Animation Animation Animation Animation Animation Animation Animation Animation Animation
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Europe Plots

Mar 15 04:24 MDT

Ensemble Means 500z 'Spaghetti' Plots Mean SLP/ 1000:500mb Thickness Standard Deviation 500mb Height Mean Anomaly 850mb Temp. Mean Anomaly 850mb Temp. Anomaly Probability Prec ENS Mean/Stddev 700mb Hgt/RH All Maps
Mar 15 04:23 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT Mar 15 04:24 MDT
000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst 000 Hr Fcst
024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst 024 Hr Fcst
048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst 048 Hr Fcst
072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst 072 Hr Fcst
096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst 096 Hr Fcst
120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst 120 Hr Fcst
144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst 144 Hr Fcst
168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst 168 Hr Fcst
192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst 192 Hr Fcst
216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst 216 Hr Fcst
240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst 240 Hr Fcst
264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst 264 Hr Fcst
288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst 288 Hr Fcst
312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst 312 Hr Fcst
336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst 336 Hr Fcst
360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst 360 Hr Fcst
All Times All Times All Times All Times All Times All Times All Times All Times All Times
Animation Animation Animation Animation Animation Animation Animation Animation Animation
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Animated GIF Images

These animated GIF files are 250-400K each. For best results in Netscape, select Display Image After Loading under General Preferences/Images.

A one second delay between frames, and a five second pause on the last frame.

ENS MEAN 500 Z NH US SH EU
ENS MEAN MSLP/500-1000 THK NH US SH EU
500 Z SPAGHETTI NH US SH EU

Other Ensemble Data Available

NCEP's Ensemble Home Page
NetCDF Files (Courtesy of PSD - FTP Area)
GRIB Files (Courtesy of NCEP - FTP Area)
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