- Widespread high winds from Washington and Oregon, through Idaho to Montana and Wyoming will be the primary travel issue this afternoon through Tuesday.
- 1-2 feet of snow in the Cascades through Monday night.
- A broad area of severe thunderstorm potential will exist Monday across central/eastern Texas, and spread east into the Lower Mississippi Valley through Monday night.
- Rain/snow mix for the Upper Mid-west and the Southern Tier of New York today.
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For detailed weather information or routing recommendations, please submit an RV Weather Routing Request. Your local forecasts are always available here. Below are some highlights of significant weather, grouped by time zone:
Pacific:
— Puget Sound, southwest and coastal WA: High Wind Watch (coast) and Wind Advisories this evening and Monday. Gusts 50-55. Highest winds along the coast. I-5, I-90 impacted.
— Southwest Puget Sound WA: Flood Watch this evening through Tuesday for heavy rain. I-5 potentially impacted.
— WA Olympic and Cascade Mountains: Winter Storm Warnings this afternoon through Tuesday morning. Snow accumulations 1-2 feet above 2500 feet. Wind gusts to 40 mph. I-90 impacted.
— Central, south-central and southeast WA; northern ID; north-central OR: High Wind Watches Monday. Gusts 45-60 mph. I-84, I-90 impacted.
— Northwest OR I-5 corridor: Wind Advisory tonight through Monday evening. Gusts. 35-45 mph. I-5 impacted.
— OR Cascades: Winter Storm Warnings this evening through Tuesday morning. Snow accumulations 12-30 inches above 4000 feet. Gusts to 45 mph.
— Central, southeast and south-central OR; southwest ID; northern NV; northeast CA: High Wind Warnings, Watches and Advisories in effect Monday and Monday evening. Gusts 50-60 mph. I-80, I-84, US-395 impacted.
— Southern CA Ventura and Los Angeles County Mountains: Wind Advisories this afternoon through Tuesday evening. Gusts 55-65 mph. I-5, I-10, US-101 impacted.
— Southern CA parts of the Mojave Desert: Wind Advisories this afternoon through Monday morning. Gusts to 55 mph. CA-58 impacted.
Mountain:
— MT except eastern portion of state; east-central and southeast ID; most of WY except far-west and east portions of the state: High Wind Watches Monday afternoon through Tuesday evening. Gusts to 65 mph. I-15, I-25, I-80, I-90, I-94 impacted.
— Central ID: Winter Storm Watch for the higher elevations. Up to 10 inches of snow and wind gusts to 50 mph.
— West-central WY: Winter Storm Watch for the higher elevations. 4-8 inches of snow and gusts to 70 mph.
— South-central CO: Winter Weather Advisory this afternoon through Monday morning. Up to 6-12 inches snow in the Sangre de Cristo and Wet Mountains. Advisory area is west of I-25.
— TX Gulf Coast region between Houston and Victoria: Dense Fog Advisory through midday today. I-10, I-45 impacted.
Central:
— Central and south-central ND: Winter Weather Advisory through midday today. 1-3 inches snow. I-94 impacted.
— Northwest, central and south-central SD: Wind Advisories today. Gusts to 55 mph. I-90 impacted.
— Southwest OK and adjacent northwest TX: Isolated severe thunderstorms are expected this afternoon and evening. Strong wind gusts and large hail will be possible with these storms. I-35W, I-40 potentially impacted.
— Eastern TX; southern AR; most of LA; southern MS: A broad area of severe thunderstorm potential will exist Monday through Monday night. Damaging wind gusts, large hail and tornadoes will all be possible. I-10, I-20, I-30, I-45, I-49, I-55, I-59 potentially impacted. Greatest risk north of I-10.
— Southern MS; southern AL; FL Panhandle: Slight risk of severe thunderstorm potential will exist Tuesday. Damaging wind gusts, large hail and tornadoes will all be possible. I-10, I-65 potentially impacted.
Eastern:
— NY Catskill Mountains and between Albany and Binghamton: Up to 1-3 inches wet snow today above 1000 feet. I-88 impacted. Advisories unlikely.
— Southern GA, southeast SC: Slight risk of severe thunderstorm potential will exist Tuesday. Damaging wind gusts, large hail and tornadoes will all be possible. I-16, I-75, I-95 potentially impacted.
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Some useful links:
Latest severe weather watches and warnings
Current near-term weather graphics
(For serious weather geeks!) National Weather Service Mesoscale Outlooks
General National Weather Service info
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