[ 16:52 BT -
16:52 UTC ]
Friday 18 December 2020
A site hosted by UQAM's Atmospheric Sciences Group
WeatherAlert Weather Board Weather News 
Reading 
08:03 
15:58 Yesterday (17/12, Heathrow) Tx= 11.6°C Tn= 6.2°C P24h= 0.0mm
Observations and analysis
- Surface: N. Atlantic & Europe Europe UK (South Centre North) France Netherlands N. Europe
- N. Atl & Eur. Upper air: 1000 hPa Th'w 850 hPa (Th'w) 700 hPa (RH) 500 hPa 300 hPa 250 hPa CAPE
- Europe Upper air: 1000 hPa Th'w 850 hPa (Th'w) 700 hPa (RH) 500 hPa 300 hPa 250 hPa CAPE
- Frontal analyses: Met Office (00 06 12 18 UTC) DWD (names)
- CMC analyses: Europe (img anim pan) UK (img anim pan) N. Hemisphere (img anim pan)
- SYNOP: Precip. accumulation (Europe UK) Tmin/Tmax (Europe UK) UK daily summary
- Snow on ground: SYNOP(Europe UK)
- SIGWX: Surface observation (00 06 12 18 UTC) and Aviation (00 06 12 18 UTC)
- Soundings: UK Composite
- UK surface observations:
Benson
Exeter
Heathrow
London
Southampton and
Met Office's summary
- Reading Univ.: temperature & humidity wind precipitation pressure and sunshine
- European severe convective weather reports and Air quality: UK London and Europe
- UK buoy data and Air mass back trajectories for selected cities in Europe
- Webcams: Reading London BBC
Radar, Satellite and Lightning images
- Radar composite: Europe (RadarEU Meteox) and UK (Met Office Meteogroup WxOnline)
- UK regional radar: Reading (img anim) England-East (img anim) and England-West (img anim)
- Chilbolton vertical cloud radar (reflectivity vertical motion)
- Satellite: Europe IR (img anim) VIS (img anim) WV (img anim) MODIS WorldView
- Satellite: UK IR (img anim) VIS (img anim) MODIS
- Lightning: Europe (img anim) UK (img anim) France (img anim) EUCLID Meteox
Numerical weather prediction systems
- Automated warning system for France & UK (00Z 12Z)
- Extra-Tropical and Tropical cyclone automated tracking
- Deterministic forecasting systems comparison
- 00Z: Europe (img spag) UK (img spag) Meteograms
- 12Z: Europe (img spag) UK (img spag) Meteograms
- CMC-GDPS (up to +240-h - see more images)
- NCEP-GFS (up to +240-h - see more images)
- 00Z: Europe (img anim pan) Precip. UK (img anim pan) Precip. Meteograms Skew-T
- 06Z: Europe (img anim pan) Precip. UK (img anim pan) Precip. Meteograms Skew-T
- 12Z: Europe (img anim pan) Precip. UK (img anim pan) Precip. Meteograms Skew-T
- 18Z: Europe (img anim pan) Precip. UK (img anim pan) Precip. Meteograms Skew-T
- Other deterministic forecasting systems:
- UKMET-G ECMWF-HRES MeteoFrance ( AROME) DWD-ICON JMA-GSM
- CMC-GEPS (up to +384-h - see more images)
- 00Z: Europe (img) UK (img) Meteograms
- 12Z: Europe (img) UK (img) Meteograms
- NCEP-GEFS (up to +384-h - see more images)
- 00Z: Europe (img) UK (img) Meteograms
- 12Z: Europe (img) UK (img) Meteograms
- Dionysos diagnostics: CMC-GDPS 00Z and NCEP-GFS 00Z
Public forecasts and warnings
Weather and climate monitoring
- Reanalysis maps: NCEP/NCAR (1948-2012) 20th Century (1871-1947)
- World weather news
- Monthly climatological summaries for selected weather stations: UK and France
- Met Office UK climate maps and summaries
- W.Europe temperature (30d 90d 1yr) and precipitation (30d 90d 1yr)
- NOAA-PSD global circulation and anomalies from NCEP reanalyses
- NOAA-CPC European climate maps
- Blocking AO NAO (3-month running mean) PNA and ENSO (maps time series)
- Extreme european wind storms catalogue
A selection of meteorology websites
- UQAM: Dionysos MDCR
- Associations: AMS CAS CMOS EMS RMetS
- Climate: NOAA (CDC CPC NCDC)
- Convective weather: ESSL Estofex Keraunos Lightning Wizard TORRO NOAA (SPC NSSL)
- Education: COMET-MetEd EUMETCAL
- Personal: Wetterzentrale UKweatherworld Forum Bruge Muehr Westwind GreatWeather XCWeather
- Phenology: UK nature's calendar
- Private sector: Meteogroup Netweather Weather Online Meteoblue Unisys
- National centres: Met Office Environment Canada ECMWF MétéoFrance NCEP
- Satellites: EUMETSAT NASA-MODIS NOAA
- SST, Sea ice and Snow: NSIDC CIS NOAA
- Tropical weather: NHC Canadian Centre Unisys Wunderground CMISS NRL
- University: Cologne Reading Wisconsin Wyoming NCAR