Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

It was a very dry July across the Northland. Nearly every place observed below normal rainfall, and in many cases several inches below normal with totals only 25% to 50% of normal! It should come as no surprise that drought conditions have worsened regionwide, with widespread moderate to severe drought and a few pockets of extreme drought. Temperatures were generally a degree or two below average for the month. There were some hot days mixed with average and below average temperature days.

The CPC outlooks for August and the next three months do not suggest a clear trend for temperatures or rainfall. There are equal chances for above, below, or around normal temperatures and precipitation. With that, drought conditions are expected to persist into the foreseeable future even if rainfall trend towards average.