Weather Outlook

30-Day Weather Outlook for June 26, 2017, to July 26, 2017

  • Jun 28, 2017

Summary- The basic pattern consists of high pressure to the west with hot N wind thru N and northcentral Calif during June 30th thru July 2nd. Troughing returns over Calif from July 4-7, and continues on July 8-11 off the coast, eventually moving W into N Calif and Oregon about July 12-15th. A pool of unusually cold water remains in the tropical region S thru WSW of southern Baja Calif. This will...

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30-Day Weather Outlook for June 19, 2017, to July 19, 2017

  • Jun 21, 2017

Summary- A trough will redevelop over Calif for June 26th thru July 2nd. High pressure will rebuild into Calif during July 4-8th. Another period of showers appears to develop during July 19-20 in N Calif, mostly apparently associated with mountain TSTMS. A pool of unusually cold water remains in the tropical region S thru WSW of southern Baja Calif. This will discourage development and...

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30-Day Weather Outlook for June 12, 2017, to July 12, 2017

  • Jun 13, 2017

Summary- The occurrence of active westerlies will decrease, and strong warm upper high pressure will build from the Pacific into most of Calif. A pool of unusually cold water has retreated further west of Calif, and its influence is diminished. A pool of unusually cold water remains in the tropical region S thru WSW of southern Baja Calif. This will discourage development and intensification of...

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30-Day Weather Outlook for June 5, 2017, to July 5, 2017

  • Jun 06, 2017

Summary- Occurrence of active westerlies will decrease, and troughing will focus in the Rockies and Great Basin, with dry NNW flow recurring in Calif. A pool of unusually cold water will retreat further to the west of Calif. A pool of unusually cold water remains in the tropical region S thru WSW of southern Baja Calif. This will discourage development and intensification of tropical cyclones...

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30-Day Weather Outlook for May 31, 2017, to June 30, 2017

  • Jun 01, 2017

Summary- The basic pattern consists of periods of active westerlies, and troughing near and west of N Calif and the Great Basin. A pool of unusually cold water remains W of Calif, and colder than normal sea surface is near and south of southern Baja Calif. The area of cold sea surface temperatures near southern Baja includes most of the region in which tropical cyclones form off the SW coast of...

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30-Day Weather Outlook for May 22, 2017, to June 22, 2017

  • May 23, 2017

Summary- The basic pattern consists of the tendency for troughing near and over N Calif and the S Great Basin. A pool of unusually cold water remains W of Calif, while warmer than normal sea surface temperatures are WSW of SOCAL. The sea surface temperature anomaly (SSTA) pattern in the central N Pacific is strong and persistent enough to continue the tendency for W flow towards N Calif and...

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