October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Near to Above Normal Temperatures Continue

September 2026 Climate Summary

Near to above normal temperatures will continue the rest of this week into the weekend. Dry weather will also continue, with mostly sunny to partly cloudy skies over the next several days.

Here are the summary statistics for September 2026. Temperatures and precip were near normal to slightly above normal, with the majority of the warm weather evident in the overnight lows. Milwaukee set a new record for September 19th daily rainfall, no other records were tied or broken.

October Heat Wave in California; Tropical Cyclone Possible in the Gulf

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