Thursday, July 06, 2023

Slight Chances For Showers



Clear skies over Tucson this morning at 7:00 am MST, with just a touch of haze.

Model forecasts continue mostly dry for next seven days. Above graphic shows 00 UTC WRF-GFS forecast for precipitation through 5:00 am on the 13th of July (next Thursday) - almost nothing forecast for Pima County. Forecast from the 06 UTC GFS (below, through 06 UTC on the 13th) indicates precipitation just creeping into the southeast corner of Arizona.



Current NWS Forecast Office forecast (above and below) continues the Excessive Heat Warning for today and tomorrow, but also indicates very hot temperatures through the weekend. The NWS forecast introduces chances for showers at the airport on Sunday, which is a bit more agressive than the model forecasts shown above.

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