- Santa Ana winds over southern California end by this evening.
- Lake effect snows today and Wednesday, spreading from west to east.
- Record cold nighttime temperatures tonight and Wednesday night for much of the central and eastern US.
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From the RV Weather Winter Office in State College PA:
These are the most significant weather impacts to RV travel over the next two to three days. I do not list every area of rain, showers, or breezy winds. It would be exhausting (for both of us!). Please check out the animations and graphics for a good depiction of the weather along your route.
Pacific:
— OR western Columbia River Gorge: Strong winds today through this afternoon. Wind gusts 30-40 mph. I-84 impacted.
— Southern CA Coastal Ranges from Santa Barbara County to San Diego County. Red Flag Warnings (fire danger) and Wind Advisories continue through this evening. Wind gusts generally 45-55 mph. Major highways impacted include I-5, I-8, I-10, I-15, US-101.
Mountain:
— Southeast WY: Strong winds Wednesday, mostly west of I-25. Gusts 30-40 mph. I-80 impacted.
— South-central and southeast AZ: Strong gusty winds today into tonight. Wind gusts 30-45 mph. I-10, I-19 impacted.
Central:
— Northwest and north-central ND: Very cold temperatures this morning. Wind chill values below -10 deg F. US-2, US-52, US-83, US-85 impacted.
— Southeast SD; southwest MN; portions of northern and central IA: Wind Advisory this morning. Gusts to 45 mph. I-29, I-35, I-80, I-90 impacted.
— Central and eastern IA; northwest IL; northeast MO: Strong winds this afternoon and evening. Gusts to 35 mph. I-35, I-39, I-55, I-74, I-80, I-88 impacted.
— Northern WI: Winter Weather Advisory through midday today. Total accumulations of 2-5 inches of snow.
— Eastern WI: Some snow through this afternoon. 1-2 inches accumulation possible.
— Southern LA; much of central and southern MS; much of central and western AL: Red Flag (fire danger) Warnings today. Wind gusts to 25 mph.
— Southeast LA; southern MS; southern AL; FL Panhandle: Strong winds tonight. Gusts 30-40 mph I-10, I-59, I-65 impacted.
— Northeast TX Coast; southern LA Coast: Wind Advisory today. Gusts to 30 mph. I-10, I-49 impacted.
— Western TN; much of LA and MS north of the Coast: Freeze Warnings and Watches for tonight into Wednesday morning. Low temperatures in the upper 20’s and lower 30’s.
Eastern:
— Portions of MI along the Lake Superior and Lake Michigan shorelines: Winter Weather Advisories today and early tonight. Up to 6 inches snow possible. I-75, I-196, US-31, US-41, US-131 impacted.
— Northeast OH along the Lake Erie shoreline: Winter Weather Advisory tonight and Wednesday morning for lake effect snow. 3-4 inches accumulation possible. Heaviest snowfall likely in the early morning hours of Wednesday. I-80/90, OH Turnpike impacted.
— South-central PA along the Allegheny Front; western MD; eastern WV: Some lake effect snow showers late tonight and early Wednesday morning. I-68, I-70, I-76, US-22, US-48, US-219, PA Turnpike impacted.
— Northeast OH; northwest PA; far-western NY along the Lake Erie shoreline: Lake Effect Snow from midnight into Wednesday morning. Several inches accumulation possible. I-71, I-76, I-79, I-80, I-86, I-90, OH Turnpike, NY Thruway impacted.
— Much of western and Southern Tier NY, Adirondacks and Catskill Mountains: Some snow showers late tonight and Wednesday. Mostly minor accumulations. Heavier snow downwind of Lake Ontario. I-81, I-88, I-90, NY Thruway impacted.
— Northern and central VT: Snow showers move in Wednesday evening and early Wednesday night. Minor accumulations. I-89 impacted.
— Western MD; western and southwest VA; western NC; southeast TN; northern and western GA: Some stronger wind gusts later tonight into early Wednesday morning. Occasional gusts to 30-35 mph in higher terrain and exposed regions. I-20 ,I-40, I-64, I-66, I-68, I-77, I-81, I-85 impacted.
— Northern ME: Winter Weather Advisory continues through this afternoon. An additional 2-4 inches snow possible. I-95 impacted.
— Northeast FL; southeast GA: Dense Fog Advisory this morning. I-10, I-75, I-95 impacted.
— NJ; much of central and eastern PA; DE; DC; most of MD, VA, NC and SC; GA except the most southern portion of the state: Freeze Warnings and Watches tonight and Wednesday morning. Morning temperatures in the mid 20’s to lower 30’s deg F.
Current Severe Thunderstorm and Tornado Watches from the National Weather Service Storm Prediction Center
Two-day tropical weather outlook from the National Hurricane Center
Tornado safety information for RVers (what to do!):
Access to real-time road information:
Phone numbers and websites for road conditions in all 50 states. Courtesy of the Cheyenne WY Weather Forecast Office
Some useful links:
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