Summary:
A weather system will bring showers and thunderstorms from the Deep South to the Mid-Atlantic and accumulating snow and freezing rain to the Appalachians. Another system dropping south from Canada will produce snow across the Plains and Mississippi Valley. Strong high pressure will bring strong Santa Ana winds to southern California.
Oregon
Dense Fog Advisory remains in effect until 9 AM PST this morning
- Visibility less than a quarter of a mile are occurring in dense freezing fog.
- Impacts: Dense freezing fog will result in hazardous conditions due to very low visibilities and slick road surfaces.
California
High Wind Warning remains in effect until 10 PM PST Wednesday evening
- Northeast winds 25 to 35 mph with gusts to 60 mph expected. Gusts to 70 mph below the Cajon pass and near the coastal foothills of the Santa Ana Mountains.
- Impacts: Damaging winds will blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles.
Wind Advisory remains in effect until 10 PM PST Wednesday evening
- Northeast winds 20 to 30 mph with gusts to 50 mph expected.
- Impacts: Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Illinois
Winter Weather Advisory remains in effect until 6 PM CST this evening
- Light snow expected. Total snow accumulations of 1 to 3 inches.
- Impacts: Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute.
Additional Dense Fog Advisories include but are not limited to: Idaho
Additional Winter Weather Advisories include but are not limited to: Iowa, Missouri, Virginia, West Virginia, Pennsylvania, New York, Delaware, New Jersey, Connecticut, Massachusetts, Vermont, New Hampshire, and Maine
