- Lake Effect and Winter Storm Warnings through Tuesday afternoon: Heavy and localized snow across the Great Lakes region from southeast Wisconsin through northern Indiana, Michigan, Ohio, Pennsylvania, and western New York will bring 3–12 inches of accumulation.
- High Wind Warnings and Advisories through Tuesday: Gusts up to 75 mph along the northwest Montana Rocky Mountain Front and 65–70 mph in southeast Wyoming will create difficult travel on I-15, I-25, and I-80.
- Freeze Warnings and Watches tonight into Tuesday morning: Much of the Southeast, from Louisiana through Georgia and Florida, will see lows in the 20s °F; RVers should protect plumbing and heating systems.
From the RV Weather Field Office in State College PA:
Here are the relevant National Weather Service Warnings, Watches and Advisories that will impact RV and Road travel over the next several days.
Scroll down to the always-updating graphics immediately below this forecast for the latest information and for weather impacts that do not meet NWS Alert criteria.
RV Weather’s free Weather Hub has a complete collection of always updating forecasts.
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Weather Impacts Pacific Time Zone:
— Portions of west-central and southwest OR; parts of northwest CA, including the I-5 corridor from Weed CA to Eugene OR: Dense Fog Advisories this morning. I-5, US-101, US-199, CA-3, CA-96 impacted.
— Coastal central and southern CA between Big Sur and Long Beach: Dense Fog Advisories this morning. US-101, CA-1 impacted.
Weather Impacts Mountain Time Zone:
— Northwest MT Rocky Mountain Front and adjacent foothills and plains.: High Wind Warning through this evening. Wind gusts to 75 mph. I-15, US-2, US-89, US-287 impacted.
— South-central MT I-90 Corridor Beartooth Foothills and Livingston Area: Wind Advisory through Tuesday morning. Wind gusts to 60 mph. The strongest gusts are expected early this morning and again this evening. I-90, US-89 impacted.
— Southeast WY: High Wind Warnings late this afternoon through Tuesday afternoon. Wind gusts 65-70 mph. I-25, I-80, US-287 impacted.
Weather Impacts Central Time Zone:
— Southeast WI; northeast IL including Chicago; northwest IN: Winter Storm Warnings and Advisories continue through this evening for Lake Effect Snow. Additional snow accumulations of 1-3 inches with localized total snow accumulations of 4 to 12 inches. Lake effect snow is often very localized, with conditions varying from safe to dangerous across just a few miles. I-55, I-57, I-65, I-80, I-90, I-94, IN Toll Road impacted.
— East-central IL: Winter Weather Advisories continue this morning. Total snow accumulations of 2-4 inches. Wind gusts to 40 mph. I-57, I-74 impacted.
— Southeast TX; southern LA and MS; FL Panhandle: Red Flag (fire danger) Warnings today. Wind gusts to 30 mph. I-10, I-12, I-45, I-49, I-55, I-59 impacted.
— Much of eastern and southern LA; central and southern MS; AL; FL Panhandle: Freeze Warnings and Watches for tonight and Tuesday morning. Low temperatures will range from the upper 20’s °F near the coast to the lower 20’s °F inland. Winterize or put heat in your RV if you have not already done so.
Weather Impacts Eastern Time Zone:
— Most of MI Upper Peninsula: Winter Storm Warnings and Advisories continue through this evening. Lake effect snow expected. Additional snow accumulations between 3 and 7 inches, with local higher amounts of 8-12 inches. Be prepared for rapid changes in weather, visibility, and road conditions. US-2, US-41, US-45 impacted.
— Western MI shoreline south of Traverse City; northwest IN: Winter Storm Warnings and Advisories today and tonight for Lake Effect Snow. Localized total snow accumulations of 4 to 9 inches near the Lake and 2-6 inches elsewhere. Lake effect snow is often very localized, with conditions varying from safe to dangerous across just a few miles. I-65, I-80, I-90, I-94, I-96, I-196, US-10, US-12, US-30, US-31, IN Toll Road impacted.
— Much of northwest, north-central and central IN away from the Lakeshore: Winter Weather Advisories this morning. Up to 2 inches of snow possible, especially north of I-70. I-65, I-69, I-70, I-74 impacted.
— Southeast IN; much of KY; north-central TN; southwest VA; much of interior and south-central WV; far-western MD; a portion of southwest PA; both sides of the TN/NC border: A combination of Winter Storm Warnings and Advisories through Tuesday morning. Accumulations mostly in the 1-4 inch range, but 4-10 inches expected in the higher terrain of east-central WV and above 3500 feet along the TN/NC border. I-26, I-40, I-64, I-65, I-68, I-70, I-76, I-77, I-79, US-19, US-50, US-52, US-219, PA Turnpike impacted.
— North-central and northeast OH; northwest PA; southwest NY from south of Buffalo to west of Cleveland: Lake Effect Snow Warnings and Advisories through Tuesday afternoon. Additional snow accumulations 5-11 inches along the PA/NY shorelines and 3-5 inches elsewhere. Visibilities may drop below 1/4 mile due to falling and blowing snow. Snowfall rates may exceed 1 to 2 inches per hour within well organized lake effect snow bands. I-71, I-76, I-77, I-79, I-80, I-86, I-90, OH Turnpike impacted.
— Portions of western NY from Rochester to Utica: Winter Weather Advisories this evening through Tuesday evening. 3-7 inches of snow likely. I-86, I-90, NY Thruway impacted.
— Most of MA; northeast CT; RI: Foggy conditions this morning. Visibilities mostly in the 1/2 to 3 mile range. I-84, I-90, I-91, I-95, Mass Pike impacted.
— Eastern VA; much of NC, SC and GA: Freeze Warnings and Watches tonight into Tuesday morning. Low temperatures in the 20’s. Winterize or put heat in your RV if you have not already done so.
— Southeast SC; southeast and southern GA; most of the FL Peninsula: Cold Weather Advisories through Tuesday morning. Wind chill values in the upper teens to lower 30’s °F.
— Northern FL: Red Flag (fire danger) Warning this afternoon and evening. Wind gusts 25-30 mph. I-10, I-75, I-95 impacted.
“Love the forecast? Now plan your safest route.” RV Weather’s daily forecasts keep you informed — but our SureRoute subscription gives you personalized, RV-safe routes that avoid dangerous weather and delays.
Looking for real-time road conditions? Here’s a link, courtesy of the Federal Highway Administration, to all the individual State 511 websites.
Selected travel-relevant Weather Graphics
Graphics for Today
Current Severe Thunderstorm and Tornado Watches from the National Weather Service Storm Prediction Center
Hail Size Forecast for today and tomorrow
Wildfire Smoke Forecast for today and tomorrow
Graphics for Tomorrow
National Weather Map for the Day after Tomorrow
Three-day Summaries
Day 3 – Day 7 U.S. Significant Weather Outlook
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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