Summary:
Moisture increasing along a frontal zone across areas of the Southern Plains and Mid-Lower Mississippi Valley will likely focus showers and thunderstorms, where rainfall could be heavy during the middle of the week. The west coast remains unsettled with occasional rain and higher elevation snow will accumulate; the threat for flooding may increase late this week for portions of California. Impacted Lanes: I-94, I-15, I-5, I-80, I-580, I-90, I-95
California
Winter Weather Advisory remains in effect until 10 AM PST Wednesday morning
- Snow. Additional snow accumulations of 3 to 7 inches.
- Impacts: Travel could be very difficult.
Winter Storm Warning remains in effect until 10 AM PST Wednesday morning
- Heavy snow expected. Total snow accumulations of 10 to 15 inches...up to 25 inches above 5000 feet. Snowfall rates could exceed 1 inch an hour Tuesday night into Wednesday morning along Interstate 5 around the Mt. Shasta City area.
- Impacts: Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. Snowfall rates have a high chance of at least 60% to exceed 1 inch an hour late Tuesday night into Wednesday morning around the Mt. Shasta City area.
Florida
Dense Fog Advisory remains in effect until 9 AM EST this morning
- Visibility one quarter mile or less in dense fog.
- Impacts: Hazardous driving conditions due to low visibility.
Pennsylvania
Wind Advisory remains in effect until 6 AM EST Wednesday morning
- Northwest winds 20 to 30 mph with gusts up 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. Travel may be difficult, especially for high profile vehicles.
Additional Winter Weather Advisories include but are not limited to: Oregon, Montana, North Dakota, South Dakota, Wyoming, Colorado, Kansas and Minnesota
Additional Winter Storm Warnings include but are not limited to: Oregon and South Dakota
