Meteogram

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Future Weather


Simplified scientific view of the weather ahead


10 Day Mean Temperature Anomaly

LET'S EXPLORE

A meteogram is a time cross-section that produces and uses weather data, such as temperature, pressure and cloud cover, for a specific location on the ground.   The meteograms below are sourced from the Center for Ocean-Land-Atmosphere (COLA) Studies and are generated from the computer models at the National Centers for Environmental Research (NCEP) of the National Weather Service.

NAM Day 0-3.5 Days

NAEFS Temp Anomaly 8-14 Days

SITE MAP

The North American Ensemble Forecast System (NAEFS) is a joint project involving the Meteorological Service of Canada (MSC), the United States National Weather Service (NWS) and the National Meteorological Service of Mexico (NMSM).  NAEFS combines state of the art ensemble forecasts and when combined, the grand ensemble can provide weather forecast guidance for the 1-14 day period that is of higher quality than the currently available operational guidance based on either set of ensembles alone.

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GFS Day 0-10 Days

Weather in Toronto

GFS Day 10-16 Days

48 Hour Precipitation Total 

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10 Day Outlook

​The National Weather Service Weather Prediction Center produces quantitative precipitation forecasts for 48 hour accumulation in inches.

Continental

QPF

​The Institute of Global Environment and Society (IGES) & COLA in collaboration with the National Centers for Environmental Prediction produce continental temperature outlook for the next 10 days.

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NAEFS