UPDATE: A Flood Warning is in effect for areas near Mark West Creek as the Bay Area braces for a dangerous surf event later this week. The National Weather Service warns that flooding is either “imminent or occurring” in low-lying areas, creating urgent concerns for residents in Sonoma County.
As cleanup efforts continue following recent storms, communities around the North Bay, particularly Forestville and Mirabel Heights, are on alert. Several inches of rain have already fallen, and additional runoff could further elevate creek levels. Local officials are urging residents to monitor rising waters and adhere to road closures.
Today, October 19, 2023, daytime temperatures are expected to hover in the upper 50s to low 60s along the coast, with overnight lows dipping into the 40s. A weakening cold front predicted to move through midweek will have minimal impact, but a shift in temperatures is anticipated as we approach the weekend.
The Pacific Ocean is not expected to remain calm for long. Starting tomorrow, hazardous surf conditions are forecasted as long-period northwest swells coincide with high tides. The National Weather Service has issued Beach Hazards and High Surf advisories for Pacific Coast beaches, warning of sneaker waves, strong rip currents, and large surf that could pose significant dangers to beachgoers.
Authorities emphasize that the risk for flooding at Mark West Creek is particularly high due to its history of rapid water rise during heavy rain. The region, including Santa Rosa and Rohnert Park, has experienced numerous flooding episodes, prompting officials to caution that drivers should heed the advice:
“Turn around, don’t drown!”
Residents are encouraged to report any flooding to local authorities and to avoid crossing flooded roadways. If you plan on visiting the beach, stay clear of rocks and jetties, and follow instructions from lifeguards until conditions improve.
Looking ahead, nighttime temperatures are set to drop sharply later this week, with some inland valleys possibly nearing freezing by Friday morning. The San Francisco Chronicle indicates that these may be the coldest mornings of the season so far, prompting potential cold-weather advisories for sensitive areas.
As the Bay Area prepares for these developments, residents are advised to stay updated on weather conditions, especially if they have outdoor plans or vulnerable plants and pets. The situation remains fluid, and immediate vigilance is essential for public safety.
