The phrase 'upon the weather' is correct and can be used in written English.
It is typically used to indicate that something is dependent on the weather. For example: The picnic will be held in the park, but is dependent upon the weather.
What those viewers see will depend upon the weather and how high the Sun is above the local horizon before Venus moves out of view.
This consists of grimacing ingratiatingly at everyone I pass in the street, and recording how they react: more than anywhere else on earth, my research shows, this city's responses depend upon the weather.
Upon boarding the elevator, you are now practically obliged to remark upon the weather; before disembarking, the well-adjusted worker will also wish that all and sundry "have a good one".
Depending upon the weather, Clothilde wore either plaid bedroom slippers or a pair of rubber boots that came to above her knees and changed her walk to a kind of goose step.
The SP model relies upon the weather condition at the current time to forecast future conditions.
Total heating needs are based upon the weather conditions in the geographic location where the heat pump is to be used.
YB, Newcastle upon Tyne The weather and flooding in the North played havoc with rail travel, but as your train was more than an hour late you will be eligible for a full refund for the relevant portion of your ticket, and we strongly advise you to submit a compensation claim as soon as possible.
Alaska Dispatch News noted this year's race is only the latest in a series of efforts frowned upon by the weather gods.
Precipitation patterns in the EMME do not only depend upon the synoptic weather conditions but also on the pronounced topography, for example the Taurus and Zagros Mountains through which the Euphrates and Tigris rivers supply the much needed water downstream (Barth and Steinkohl 2004; Evans et al. 2004).
Ride your bicycle instead of driving your car, depending upon your destination, the weather, and safety concerns.
The heads, or florets, reach harvest in 60 to 150 days, depending upon the variety and the weather.
