Three things to know about weather for travelers Sunday 5 November

A series of Pacific storms will bring waves of rainy weather to parts of the Pacific Northwest and northern California through Monday.
High elevations snows and strong winds periodically impact the Northern Rockies through Wednesday.
Widespread strong winds across the Four-Corners Region Monday and Tuesday.

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Starting Monday morning, 27 November, this site will be down for a major upgrade. RVWeather.com will return no later than Wednesday 29 November — sooner if possible. When the site returns, WILMA, our NEW(!) integrated weather impacts product, will be available. The Paywall will also be implemented. RV Weather will continue to provide free access to essential, RV-relevant National Weather Service Warnings and Advisories, current weather, and weather safety information. While the main site is off-line, I will post a simple forecast to my email list and to RVWeather on Facebook.

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:

— Western WA, western OR, northern CA: Rain, some heavy, starting this afternoon and continuing into Monday. Heaviest rains tonight over northwest CA and adjacent southwest OR. I-5, I-84, US-101 impacted.

— WA and OR Cascades; CA Sierra Nevada: Cooler air behind the storm lowers snow levels into the mountains Monday night and Tuesday. I-80, I-90 potentially impacted.

— Portions of central and east-central WA: Dense Fog Advisories through mid to late morning. I-82, I-90, US-395 impacted.

— Northwest OR including the greater Portland area, Willamette Valley and adjacent Vancouver WA: Wind Advisories Monday into Monday evening. Gusts 40-45 mph. I-5, I-84 impacted.

— South-central OR and adjacent northwest CA: Wind Advisory tonight through Monday afternoon. Wind gusts 40-50 mph. US-97, US-395 impacted.

— Central CA Monterey Bay and Salinas Valley: Dense Fog Advisory through mid-morning. US-101, CA-1 impacted.

— CA Central and southern Sierra Nevada mountains, and east of the mountain range: Strong winds much of today through Monday afternoon. Wind gusts 35-50 mph. Winds strongest south of I-80. I-80, US-50, US-395 impacted.

— Northwest and northern NV: Strong winds Monday morning through early afternoon. Gusts to 45 mph. I-80, US-95 impacted.

— Portions of southern NV: Strong winds Monday. Wind gusts 30-35 in the lower elevations and 50 mph or higher in the Spring Mountains, west of Las Vegas. I-15, US-95 impacted.

— Southern CA Mojave Desert: Strong winds Monday and Monday night. Wind gusts 30-40 mph. Strongest winds north of I-15, south of Death Valley NP and east of US-395.

Mountain:

— South-central MT Livingston area: Wind Advisory this morning. Gusts to 60 mph. I-90 impacted.

— Central WY; southwest MT; northwest WY: High elevations snows today through Wednesday. Snow will be periodic, with 3-6 inches at higher mountain passes in any given 24-hour period. US-26, US-89 impacted above 8500 feet.

— Southeast WY: High Wind Warnings today. Gusts 55-60 mph. I-25, I-80 impacted.

— Much of WY and north-central CO: Strong to high winds today. Gusts 45-60 mph. I-25, I-70, I-80, US-20, US-26, US-40, US-50 impacted.

— South-central CO: Red Flag (fire danger) Warning today. Wind gusts to 30 mph. I-25 impacted.

— Southern ID; western, central and southern WY; eastern, central and southern UT; northern AZ; northwest and north-central NM; western and central CO: Strong winds late Monday morning through Monday evening. Wind gusts generally 30-40 mph but stronger gusts likely in favored canyons and peaks. I-15, I-25, I-40, I-70, I-80 impacted.

Central:

— Northeast ND and adjacent northwest MN: Winter Weather Advisory through midday today for light freezing rain. I-29, US-2, US-59 impacted.

— Western ND and SD: Strong winds start in the western Dakotas this afternoon, the move to the eastern portions of the states by early Monday morning. Wind gusts generally 30-40 mph. I-29, I-90, I-94 impacted.

— Southeast SD; southwest and south-central MN; northeast and east-central NE; northwest IA: Strong winds today, moving across this region from west to east. Wind gusts 30 to occasionally 45 mph. I-29, I-35, I-80, I-90 impacted.

— Central and southern WI; adjacent northern IL: Strong winds tonight. Gusts 30-35 mph. I-39, I-43, I-90, I-94 impacted.

— Portions of northern and central MO: Dense Fog Advisories through mid-morning. I-29, I-35, I-70 impacted.

— Southwest KS; much of western OK; eastern TX Panhandle: Dense Fog Advisories through mid-morning. I-27, I-35W, I-40 impacted.

— Coastal and portions of east-central TX; portions of southern LA: Dense Fog Advisories this morning. I-10, I-12, I-35, I-37, I-49, I-55, I-59 impacted.

Eastern:

— Much of northern and central IN and adjacent northeast IL: Dense Fog Advisories through midday today. I-57, I-65, I-69, I-70, I-74, I-80, I-90, I-94, US-31 impacted.

— Northeast IL; MI Lower Peninsula; northern and central IN; northwest and coastal OH: Strong Winds Monday. Wind gusts generally 30-35 mph except gusting 40-45 mph over east-central MI. I-57, I-65, I-69, I-70, I-74, I-75, I-80, I-90, I-94, I-96, OH Turnpike, IN Toll Road impacted.

— Northeast OH; northwest and north-central PA; western and northern NY; northern VT and NH; northern, eastern and coastal ME: Strong winds Monday evening and Monday night spreading west to east over this area. Wind gusts 30-35 mph. I-71, I-76, I-77, I-79, I-80, I-81, I-86, I-87, I-90, I-91, I-93, I-95, OH Turnpike, NY Thruway impacted.

— Southwest and south-central PA; western MD; central WV, primarily along the Allegheny Front: Strong winds Monday night. Wind gusts to 35 mph. I-68, I-70, I-76, I-79, I-99, US-48, US-50, PA Turnpike impacted.

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