[ 13:50 ET -
17:50 UTC ]
Tuesday 22 May 2012
A site hosted by UQAM's Atmospheric Sciences Group
WeatherAlert Discussion Forum Weather Board Weather News 
Montreal 
05:13 
20:28 Yesterday (21/05, Dorval) Tx= 29.4°C Tn= 17.8°C P24h= 0.8mm
Welcome to this website devoted to Montreal and Quebec weather. Visit Meteocentre shop! Your suggestions and comments are welcomed.
Analysis and observation data
- Surface analyses: N. America East Canada Northeast Montreal Montreal Island Caribbean Europe
- N. Amer. upper air analyses: 1000 hPa Th'w 850 hPa (Th'w) 700 hPa (HR) 500 hPa 300 hPa 250 hPa
- Northeast upper air analyses: 1000 hPa Th'w 850 hPa (Th'w) 700 hPa (HR) 500 hPa 300 hPa 250 hPa
- Frontal analyses (EC NCEP) ans satellite composite (PNM 500 hPa 300 hPa)
- Past 7-days analyses: GEM N. Amer. (img anim panl) Quebec (img anim panl) and 500 hPa N. Hemisphere
- Precip. accum. (Mtl NE East) min/max (Mtl NE East) snow (Mtl NE East) and Quebec summary
- NOHRSC snow analyses
- Upper air soundings : Maniwaki (Tephigram hodograph text) and Northeast composite
- Severe Weather: Northeast CAPE Mesoanalysis and Composite map
- Observations for Quebec : Dorval Mirabel St-Hubert St-Jovite Gatineau Sherbrooke and EC summary
- WunderMap Online personal weather stations in Quebec and Quebec Weather Network
- LiveCams : Montreal Quebec (South North and road network) Airports (Southwest Northeast)
- Air Quality : Montreal Quebec and US
Radar
- Montreal : Reflectivity 240km (img anim EC) 120km (img anim) Doppler (img anim) Echo tops (img anim)
- Southern Quebec composite : Reflectivity (img anim EC forecasts) with satellite IR (img anim) and VIS (img anim)
- Southern Quebec composite : Severe weather (img anim) Echo tops (img anim)
- Composites : Canada US (img anim) NE US (img anim) NE US zoom (img anim)
- Nearby radar : Ottawa Villeroy Burlington (img anim)
- Montreal profilers : UHF (reflectivity vertical motion) VHF VertiX and POSS
Satellite and Lightning images
- North America IR (img anim) VIS (img anim) WV (img anim)
- Northeast IR (img anim) IR B&W (img anim) VIS (img anim) WV (img anim)
- Montreal IR (img anim) IR B&W (img anim) VIS (img anim) MODIS high-res
- Europe IR (img anim) VIS (img anim) WV(img anim)
- Lightning detection network: N. Amer (EC WSI Vaisala TWC) Quebec (EC MM) Europe (img anim)
- Independent lightning detector: CPCQ Ottawa Levis New Hampshire
Numerical weather prediction models
- WeatherAlert-Forecast:
N. Amer. (00Z 12Z) Quebec (00Z 12Z)
- Extra-Tropical and Tropical cyclone automated tracking
- 4-panel model comparison: Global (00Z 12Z) Regional (00Z 12Z)
- Forecast maps explorer: N. Amer. (00Z 12Z) Québec (00Z 12Z)
- GEM-LAM Maritimes (see more images)
- 06Z: Quebec (img anim pan) Precip. Meteograms
- GEM-LAM East (see more images)
- 12Z: Quebec (img anim pan) Precip. Meteograms Surf. wind zooms
- GEM-REG (see more images)
- 00Z: N. Amer. (img anim pan) Precip. Quebec (img anim pan) Precip. Meteograms
- 06Z: N. Amer. (img anim pan) Precip. Quebec (img anim pan) Precip. Meteograms
- 12Z: N. Amer. (img anim pan) Precip. Quebec (img anim pan) Precip. Meteograms
- 18Z: N. Amer. (img anim pan) Precip. Quebec (img anim pan) Precip. Meteograms
- Interactive meteograms and severe weather forecast maps (Summer Winter)
- GEM-GLB (see more images)
- CMC products: Vizaweb Hourly precipitation animation and SpotWx's interactive meteograms
- See other models: GFS NAM WRF-ARW UKMET ECMWF
- Time-series of 850-hPa temperature, MSLP and precipitation
- Dionysos diagnostics: GEM-GLB 00Z GFS 00Z NAM 00Z
Public forecasts and warnings
- Products from Environment Canada
- 7-day forecasts for Quebec : Montreal St-Hyacinthe St-Jerome Huntingdon
- Warnings and watches and Special bulletins
- Air quality forecasts and Smog Warnings
- Quebec's flood forecasting center
- Weather discussions
Weather and climate monitoring
- Recent weather events weather monitoring and monthly, seasonal and annual summaries for Quebec
- Climate trends and variations bulletin for Canada
- Eastern Canada temperature (30d 90d 1yr ) and precipitation (30d 90d 1yr)
- Climate summaries for various stations in Canada
- Blocking AO NAO (3-month runing mean) PNA and ENSO (maps time series)
A selection of meteorology Web sites
- UQAM : Dionysos Software ESCER MDCR
- Climate : Climat Quebec Ouranos CCmaC CICS NOAA (CPC NCDC PSD)
- Companies : Accu-Weather IntelliCast Unisys
- Convection : NOAA (SPC NSSL) TwisterData
- Cryosphere : CIS NOAA NSIDC UIUC
- Education : COMET-MetEd EUMETCAL
- Employment : Careers in the federal public service (EC) CMOS Met-Jobs Earthworks
- Forums : Canadian Weather Infoclimat (France) UK Weather World
- Governments : Environment Canada NCEP (HPC NCO) ECMWF MétéoFrance UK Met office WMO
- Medias : The Weather Network CNN Weather The Weather Channel and USA Today Weather
- Personal : NovaWeather Ptaff Toutou Météo
- Professional associations : CMOS AMS EMS RMetS - Upcoming conferences
- Satellites : GHCC NOAA MODIS EUMETSAT
- Storm chasers : ACO Incredible Weather Quebec Vortex Severe studios
- Tropical Cyclones : Canadian HC NHC Atlantic TWC CMISS NRL Unisys Wunderground
- Universities : DuPage Lyndon Ohio State Penn State Radar McGill Wisconsin Wyoming NCAR
Some interesting Web sites
- 411 (Canada France USA) and Yellow Pages (Canada France)
- Montreal airport and Ski condition reports
- Quebec road network conditions and traffic cameras
- Touristic informations for Montreal and Quebec
- UQAM and its Libraries (french)