Columbus Weather: Winter Advisory for Monday Morning, Then Rapid Warm-Up and Rain Risk
Dry air tonight will give way to a band of accumulating snow early Monday, prompting a Winter Weather Advisory that targets the morning commute and sets up a quick transition to much warmer, wetter conditions later in the week. The shift matters because the same system that produces Monday's slushy impacts will be followed by a strong southerly flow that brings temperatures from the 30s into the 50s, 60s and eventually the 70s within days.
Winter Weather Advisory for Columbus Weather Monday Morning
A Winter Weather Advisory is in effect for the Monday morning period from 3 a. m. to 11 a. m., when snow is expected to move in between roughly 3 a. m. and 7 a. m., spreading west to east. Early precipitation will fall into unusually dry air, which should cool temperatures to near or just below freezing and support a band of accumulating snow. Forecasters expect the I-70 corridor to receive only a dusting, while areas farther south could pick up 1 to 2 inches, with isolated pockets reaching about 3 inches where banding sets up. The primary effect will be on the Monday morning commute: steadier bursts of snow could create slushy or slick spots on untreated roads and elevated surfaces even where pavement temperatures start just above freezing. Conditions are expected to improve by mid to late morning as the precipitation tapers and surface temperatures climb, with a transition to plain rain by late morning or early afternoon.
I-70 corridor and Ohio River: Localized Snow and Commute Impacts
Locations near and just north of the Ohio River are identified as most likely to see accumulating snow during the advisory window. The I-70 corridor, while on the northern edge of the heavier band, is forecast to largely avoid significant accumulation; officials describe the corridor as likely to see only a dusting. Where the narrow band of heavier snow sets up, localized totals could approach 3 inches. The measurable impacts are concrete: advisory hours span eight hours (3 a. m. –11 a. m. ), anticipated accumulation ranges from trace amounts up to about 3 inches, and the timing of arrival—during the predawn commute—raises the potential for dangerous travel conditions on untreated and elevated surfaces.
Tuesday Warm-Up, Multiple Rain Rounds and Flood Risk
Beginning Tuesday, winds will turn southerly and much warmer air will surge into the region. Highs are expected to climb into the 50s and 60s on Tuesday and rise through the week to reach the 70s by Friday. That warmth will tap Gulf moisture and produce multiple rounds of rain from Tuesday through at least Saturday, with some periods of heavy rain and a chance for thunderstorms. Current projections indicate parts of the region could receive more than 2 inches of total rainfall, with locally higher amounts possible where storms repeatedly track over the same spots. The combination of successive rain events increases both localized and river flooding risk late in the week and into the weekend.
