Residents in Sacramento and Northern San Joaquin Valley are experiencing foggy conditions this morning, with visibility dropping to as low as 1/4 mile at Mather and McClellan Airports. Slightly better conditions are reported at Stockton and Modesto Airports, with visibility at 1.25 and 2.0 miles. A Dense Fog Advisory is in effect for these areas, as per the National Weather Service.

Northerly winds are expected to pick up later in the morning, which will help clear the fog and improve visibility. The fog is likely to become more isolated by Monday morning as the winds continue.

Temperatures are forecast to cool down starting Monday as a shortwave from the Pacific Northwest moves through. Highs in the Valley are expected to drop into the low to mid-60s. The National Weather Service reports that "Wind gusts should weaken Tuesday afternoon, and temperatures will once again slightly fall into the mid to upper 50s across the Valley, with cooler upper 30s to low 50s for the higher elevations."

Dry and sunny weather is predicted to persist through mid-week, with light winds under 10 mph across the Valley. However, by Thursday, a trough from the Gulf of Alaska may bring unsettled weather and an increased chance of precipitation by the weekend. High temperatures towards the end of the week are expected to drop into the mid to upper 50s and low 60s for the Valley. The National Weather Service advises residents to "Stay tuned to the forecast for updates as we move through the week and details become more clear."