Summary:
Flash, urban, and small stream flooding impacts are possible from the Deep South into the southern Appalachian mountains through Saturday. Periods of heavy rain and high elevation snow is expected across the Pacific Northwest through the weekend. Heavy snow and some mixed precipitation is possible through tonight across the Northeast, with more periods of snow this weekend across the region. Impacted Lanes: I-5, I-84, I-80, I-70, I-25, I-40, I-27, I-20, I-14, I-44, I-35, I-90, I-94, I-39, I-41, I-43, I-75, I-81, I-87, I-89, I-91, I-93, I-95, I-10
Colorado
Winter Weather Advisory remains in effect until 11 PM MST this evening
- Snow. Additional snow accumulations of 3 to 6 inches.
- Impacts: Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute.
Winter Storm Warning remains in effect until 11 PM MST this evening
- Heavy snow. Additional snow accumulations of 4 to 10 inches.
- Impacts: Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute.
New York
Flood Warning remains in effect until 1:15 PM EST this afternoon
- Flooding caused by rain and snowmelt is expected.
- Impacts: Flooding of rivers, creeks, streams, roadways, and other low-lying and flood-prone locations is imminent or occurring. Road closures have been reported in the towns of Tonawanda, Amherst, and West Seneca this morning. This includes underpasses and poor drainage areas. Ice jams on smaller tributaries could aggravate swollen rivers.
Winter Weather Advisory remains in effect until 7 PM EST this evening
- Freezing rain and snow. Ice accumulations of up to a quarter of an inch and total snow accumulations of a dusting to 2 inches.
- Impacts: Expect hazardous travel conditions for today`s morning and evening commutes, especially outside of the immediate Champlain valley.
Flood Watch remains in effect until 11 AM EST Saturday morning
- Flooding caused by rain and snowmelt, and also ice jams will continue to be possible.
- Impacts: Excessive runoff may result in minor flooding of rivers, creeks, streams, roadways, and other low-lying and flood-prone locations.
North Carolina
Flood Advisory remains in effect until 12 PM EST today
- Flooding caused by excessive rainfall continues.
- Impacts: Nuisance flooding of low-lying areas adjacent to streams and other poor-drainage areas, including roadways, underpasses, and parking lots. Isolated, shallow flows over roadways is possible. A few flood-prone, low-water crossings may become impassible.
South Dakota
Dense Fog Advisory remains in effect until 12 PM CST today
- Visibility one half mile or less in dense fog.
- Impacts: Low visibility could make driving conditions hazardous.
California
Dense Fog Advisory remains in effect until 11 AM PST this morning
- Visibilities in dense fog ranging from 800 feet to as low as 200 feet.
- Impacts: Low visibility could make driving conditions hazardous.
Wind Advisory remains in effect until 7 AM PST Saturday morning
- South winds 15 to 25 mph with gusts to 50 mph.
- Impacts: Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Travel could be difficult, especially for high profile vehicles.
Washington
Winter Weather Advisory remains in effect until 1 AM PST Saturday morning
- Wintery mix of precipitation. Snow expected. Total snow accumulations up to two inches with areas of freezing rain up to a tenth of an inch.
- Impacts: Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute.
Freezing Fog Advisory remains in effect until 10 AM PST this morning
- Visibility one quarter mile or less in freezing fog.
- Impacts: Hazardous driving conditions due to low visibility and potential frost on bridges.
Additional Winter Weather Advisories include but are not limited to: Oregon, North Dakota, Minnesota, New Mexico, Massachusetts, Vermont, New Hampshire, and Maine
Additional Flood Warnings include but are not limited to: Texas, Louisiana, Arkansas, Mississippi, Tennessee, Alabama, and Illinois
Additional Flood Advisories include but are not limited to: Illinois
Additional Flood Watches include but are not limited to: Illinois, Indiana, Alabama, and Georgia
Additional Wind Advisories include but are not limited to: Oregon
Additional Dense Fog Advisories include but are not limited to: Oregon, Idaho, Montana, North Dakota, Nebraska, Kansas, Oklahoma, Texas, Minnesota, Wisconsin, Iowa, Illinois, Missouri, Arkansas, Louisiana, Mississippi, Florida, Alabama, Tennessee, Maryland, Pennsylvania, Delaware, and New Jersey
Additional Freezing Fog Advisories include but are not limited to: Oregon
