- Wintry mix today through Monday along the Appalachians and into the Northeast.
- Severe thunderstorms possible today over portions of the Southeast.
- Strong winds starting later today over much of California and Nevada are a harbinger of the next major storm that will swing through the Southwest, then create significant winter Weather for the Plains, Midwest and Northeast later this week.
- Severe weather outbreak possible Tuesday night for the central Gulf Coast.
Don’t miss a forecast update! Sign up to get the latest forecasts and outlooks delivered to your inbox daily!
Pacific:
— Northern ID and adjacent east-central WA: Winter Weather Advisory through this afternoon. 1-2 inches additional snowfall. I-90 impacted.
— Northeast OR Blue Mountains and adjacent southeast WA: Winter Weather Advisory this afternoon through this afternoon. Additional snow amounts of 2-4 inches below 4000 feet and 4-6 inches above 4000 feet. I-84 impacted.
— Much of central CA: Wind Advisories midday today through this evening. Gusts to 45 mph. I-5, I-80, US-101, CA-1, CA-99 impacted.
— South-central CA: Dense Fog Advisories through late this morning for much of the San Joaquin Valley. I-5, CA-99 impacted.
— CA Sierra Nevada mountains: High Wind Warnings (central and south) and Advisories this evening through Monday afternoon. Gusts 40-55 mph in the northern Sierras and gusts to 70 mph in the central and southern Sierras. I-80, US-50 impacted.
— Central and southern NV; much of east-central and southeast CA; western AZ and extreme southwest UT: High Wind Warnings (Joshua Tree NP, southwest UT) and Advisories this evening through Monday evening. Gusts 50-65 mph. I-8, I-10, I-15, I-40, US-6, US-50, US-93, US-95, CA-58 impacted.
— Southern CA coastal and mountain regions from Santa Barbara south to the I-10 corridor: High Wind Warnings and Advisories this afternoon through Monday afternoon. Gusts 50-70 mph. I-5, I-10, I-15, US-101 impacted.
Mountain:
— North-central ID: Winter Weather Advisories through this afternoon. 1-2 inches of snow expected. I-90 impacted.
— Central and north-central MT: Winter Weather Advisory today and tonight. Up to 2 inches of snow in the valleys and 2-4 inches at higher elevations. Wind gusts to 40 mph, creating extensive blowing snow. I-15 impacted.
— Central and north-central MT: Winter Storm Watch late tonight through late Sunday night. 8-14 inches snow possible. Wind gusts to 45 mph. I-15 impacted.
— South-central ID: Winter Weather Advisory through this evening. I-3 inches snow except 3-6 inches above 5000 feet. I-84 impacted.
— Central WY Wind River Basin: Dense Fog Advisory through midday today.
— West-central and south-central UT; north-central AZ and the higher elevations of central and east-central AZ; southwest CO: Winter Weather Advisories today and Monday. Snow spreads from northwest to the south and east. Accumulations will range from 3 inches in UT and AZ below 5000 feet to 2-8 inches in the higher terrain of AZ and 4-9 inches in CO. Wind gusts to 45 mph. I-15, I-17, I-40 impacted.
— Southeast AZ; central, south-central and east-central NM: Snow develops Monday night continuing into Tuesday. 2-5 inches likely over the higher terrain. I-25, I-40 impacted, possible impacts on I-10, especially in southeast AZ.
Central:
— Central ND; north-central and eastern SD; west-central and southwest MN; northeast NE; northwest IA: Dense Fog Advisories through midday today. I-29, I-90, I-94 impacted.
— Eastern TX; central and western LA; west-central MS; southern AR: Slight risk of flash floods Tuesday and Tuesday night from heavy rains. I-10, I-20, I-45, I-49 potentially impacted.
— Southeast LA; southern MN; central and southern AL; western FL Panhandle: Severe thunderstorms possible Tuesday night. These storms will be capable of producing damaging wind gusts and tornadoes. I-10, I-12, I-20, I-55, I-59, I-65 potentially impacted.
Eastern:
— South-central and southeast IN; west-central, central and northeast OH; northwest PA: Winter Weather Advisories today. 1-3 inches of snow. I-64, I-65, I-70, I-71, I-74, I-75, I-76, I-79, I-80, I-90, OH Turnpike impacted.
— Winter Storm Warnings (Southern Tier NY, southern and eastern New England) and Advisories extend from Asheville NC northeastward to the ME/Canadian Border for a mixture of snow, sleet and freezing rain today and Monday. Accumulations will range from 1-3 inches south of NY (although 2-5 inches in the higher terrain of far-west MD and eastern WV) to 5-8 inches in NY Southern Tier and interior New England. Major highways impacted include I-26, I-40, I-64, I-70, I-76, I-77, I-80, I-81, I-84, I-86, I-87, I-88, I-89, I-90, I-91, I-93, I-95, I-99, PA Turnpike, NY Thruway.
— Eastern TN along the NC Border: Wind Advisory through this afternoon. Gusts to 45 mph. I-26, I-40 impacted.
— Eastern TN along the NC Border: Winter Storm Watch late tonight through Monday evening. 4 inches or more snow possible above 2500 feet. I-26, I-40 impacted.
— Southeast SC; southern and eastern GA; northern FL: A couple of strong or severe thunderstorms are possible on Sunday, with the potential for damaging wind gusts and a tornado or two. I-10, I-16, I-26, I-75, I-95 potentially impacted.
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
High-resolution, hourly animations of forecast weather for the next 2 days
Weather graphics for the next 3 days
Weather graphics for the rest of the week (3-7 days)
Real-time severe weather (TORNADO, hail, flash flood) warnings
Severe weather watches
Real-time HURRICANE warnings, watches and info
National Weather Service Watches Warning and Advisories Sunday morning 22 January 2023
Click on graphic for legend and real-time updatesWind Gusts Sunday afternoon 22 January Severe thunderstorm risk today 22 January Likelihood of winter weather impacting RV travel today or tonight 22 January Wind gusts Monday morning 23 January Likelihood of winter weather impacting RV travel Monday or Monday night 23 January Severe thunderstorm risk Tuesday night 24 January Flash flood risk Tuesday and Tuesday night 24 January Wind gusts Tuesday afternoon 24 January Likelihood of winter weather impacting RV travel Tuesday or Tuesday night 24 January Total snowfall amounts through Tuesday night 24 January Total precipitation amounts through Tuesday night 24 January
Don’t miss a forecast update! Sign up to get the latest forecasts and outlooks delivered to your inbox daily!
Some useful links:
All the Latest RV Weather forecasts
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
Thank you for using RVWeather.