National Weather Service United States Department of Commerce

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Dense fog is making it's return to the Valley this evening, with visibilities down to a quarter mile through this morning across the San Joaquin Valley from Fresno County southward, including the I-5, SR-99, 152 and SR-198 corridors.
A dry system tracking through the Great Basin today through Thursday will bring colder temperatures to the high Sierra above 9000 feet. These temperatures will be compounded with stronger winds that will cause morning wind chills to dip below 0°F, and as low as -10°F. This image shows the air temperature range for Wednesday morning without wind chill taken into account.
A dry system tracking through the Great Basin today through Thursday will bring colder temperatures to the high Sierra above 9000 feet. These temperatures will be compounded with stronger winds that will cause morning wind chills to dip below 0°F, and as low as -10°F. This image shows the air temperature range for Thursday morning without wind chill taken into account.

 

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