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Refer to the National Weather Service Flagstaff for the latest regional weather information.
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What Are Climate Normals?Traditionally, scientists define climate normals as three-decade averages of climatological variables. Since 2010 the batch of…
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Typically late summer and fall are not know for being the "fire season" across Arizona. Arizona fire season is more commonly associated with late spring…
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The Museum Fire burning near Flagstaff is pumping large amounts of smoke into the atmosphere. Efficient summertime ventilation has kept health impacts to…
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It has been one of the slowest and driest starts to the Arizona rain season, know as the Monsoon. In a more typical year the region would have already…
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The season within a season, the "Southwest monsoon" is beginning to establish itself across the region. The word "monsoon" is defined as any seasnonal…
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Monsoon season officially began June 15th. The word "monsoon" is derived from the Arabic word "mausim" which means season . During the summer months,…
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A major winter storm will bring severe impacts from heavy snow from late tonight through Friday afternoon. The heaviest snow is forecast Thursday morning…
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The famed "pineapple express" will bring drenching rain to Arizona on Valetine's Day Thursday. The pineapple express is a term referring to the weather…
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Authorities are discouraging travel in parts of northern Arizona's high country due to an approaching storm expected to produce heavy snowfall, strong…
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A wet weather pattern is in the works. Tonight, snow and rain will develop and continue into Wednesday morning. Snow levels will hover near 7000’ (with…
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Abrupt changes from our recent mild and dry November weather are on the way. Two winter type storms are set to impact Arizona Thursday into Sunday. Storm…