A storm gathering strength over Texas today will shift to the Mid-Atlantic through Tuesday night. Areas of freezing rain and heavy snow will spread from the central Plains east into the Mid-Atlantic and southern New England. Further south, areas of severe thunderstorms and heavy rain are possible from the southern Plains into the Ohio Valley. A Pacific storm will move into the Southwest Monday. Active Advisories: Southwest and Central to Eastern US.
Oregon
Winter Weather Advisory
- Additional snow accumulations of up to two inches this morning
- Total snow accumulations of 4 to 7 inches over the mountains possible
- Winds could gust as high as 35 mph.
- Greater snowfall expected in higher elevation
California
Flood Advisory
- Remains in effect until 6 AM PST
- Where: Northeastern Orange County
- Locations experiencing flooding include: White Canyon, Wildcat Canyon and Little Silverado Creek
- Minor flooding is likely ongoing in the advisory area
- Between 0.3 and 0.6 inches of rain have fallen
Winter Weather Advisory
- Accumulations of up to two inches
- A prolonged period of heavy snow expected
- Total snow accumulations of 1 to 3 feet, 3 to 6 feet above 7000 feet
- Winds gusting up to 40 mph in lower elevations
- 80 mph winds over ridges leading to whiteout conditions.
Wind Advisory
- Northwest winds 20 to 30 mph
- Gusts up to 45 mph
- South winds 25 to 35 mph with gusts up to 65 mph possible
- Where: Southern Monterey Bay and Big Sur Coast
- In effect until 10 AM PST
Nevada
Winter Storm Warning
- Southern Nevada
- Total snow accumulations of 1 to 3 feet, except 3 to 6 feet above 7000 feet
- Winds gusting up to 40 mph in lower elevations
- Winds up to 80 mph over ridges leading to whiteout conditions
Arizona
Winter Storm Warning
- In effect until 11 AM MST Tuesday
- Heavy snow above 4000 feet
- Additional snow accumulations of 3 to 23 inches
- Winds gusting as high as 40 mph
Wind Advisory
- In effect from 10 AM to 4 PM MST this afternoon
- South winds 10 to 20 mph with gusts up to 40 mph expected
- The strongest winds are likely along and ahead of a line of showers and thunderstorms
- Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds
Utah
Winter Storm Warning
- In effect until 11 AM MST
- Heavy snow expected
- Total snow accumulation 1 to 3 inches below 3500 feet
- Generally 5 to 10 inches, locally higher above 3500 feet
- Snow accumulations totals up to 3 feet possible in the Pine Valley Mountains.
Texas and Oklahoma
Fog Advisory
- In effect until 10 AM CST
- Visibility less than one mile in dense fog
- Where: The combined Oklahoma and Texas Panhandles
KS, NE, IA, MS, IL
Winter Storm Warning
- Heavy snow expected
- Total snow accumulations of 8 to 16 inches in some areas
- Northeast winds will average 15 to 25 MPH with gusts as high as 30 to 35 MPH
- Blowing and drifting snow can cause near-blizzard conditions at times
WI, MI, IN, OH, NY, VA, MD
Winter Weather Advisory
- Mixed precipitation expected
- Total snow accumulations of up to one inch
- Ice accumulations of one tenth to two tenths of an inch
- Slippery road conditions to be expected
NE West Virginia and SW Pennsylvania
Winter Weather Advisory
- Mixed precipitation expected
- Total snow accumulations of up to one inch
- Ice accumulations of one tenth to two tenths of an inch
- Slippery road conditions to be expected
Winter Storm Warning
- In effect from 1 PM to 7 AM EST Tuesday
- Heavy mixed precipitation expected
- Total snow accumulations of up to 3 inches
- Ice accumulations up to four tenths of an inch
