c9700170/Wistaston/Crewe, LIVE Cheshire East,CW2. weather

'EVAPOTRANSPIRATION' ?: The conversion of water to water vapour, from the soil by evaporation and from plants by transpiration; the amount of water so lost.

The barometer atmospheric pressure shown is 'QNH', i.e., it's adjusted for site elevation to indicate sea level pressure.The Davis pressure readings are monitored against a Greisinger GTD 1100 barometer and local airfields (Liverpool, Manchester, Shawbury and Birmingham).

The cloudbase indicated in 'gauges' is the theoretical height above ground level at which clouds might form based on temperature and dew point. Cloudbase as calculated by Cumulus = 1460 ft

For those not of a nautical/aeronautical bent, a quick and easy conversion from KTS (knots: nautical miles per hour) to MPH (miles per hour): MPH = KTS x 1.15, e.g., 20kts=(20x1.15)=23mph. KTS to KM, multiply Knots by 1.85.

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For enhanced and animated Global weather systems. After opening click on 'earth', bottom left, to adjust: rotate, zoom, select parameters to view etc. Click Here.

This station is run on a Tranquil PC (TPC) 'Rugged' computer with Windows 10 software and updates: PWS Weather, Visit PWS,Weather Underground, Visit WU,the UK Met Office-WOW 'Weather On the Web', Visit WOW, and this webpage every ten minutes.

'WISTASTON WEATHER' is operated by a village resident: a weather enthusiast who attempts to provide 'aeronautically' accurate information but makes no warranties on the exactness of the data provided or of the forecast which is automatically generated from that data. Yes, I do know that 'data' is plural ! If you prefer, substitute 'these' for 'that'. Please note: The positional Latitude and Longitude indicated do not, for security reasons, point to the station but to a nearby public car park. N.B., there may be occasions when the rain sensor indicates a reading when it's obvious that it hasn't been raining. This is likely caused, during the winter time, by frost/snow accruing on the collector which later melts and produces an out of context positive.

The flag is of Northumberland, England, my county of birth and Alnwick is the county town. Alnwick Castle, 'Hogwarts', is the family home of the Duke(s) of Northumberland.