Residents across parts of Missouri and Illinois are bracing for a significant snowfall today, as a winter weather advisory remains in effect until this evening. The National Weather Service in St. Louis, MO has forecasted snow accumulations between 2 and 5 inches, primarily affecting the St. Louis area and neighboring regions. As reported by the NWS, the advisory forecasts that the precipitation will begin after 10 a.m. and continue well into the evening, peaking at a 100% chance of snow with predicted totals that could impact the commute and travel plans.
The advisory, which extends from 9 AM this morning until 8 PM CST, warns of slippery road conditions across the affected areas. The National Weather Service advises, "Plan on slippery road conditions", and encourages travelers to exercise caution. In Illinois, latest road conditions can be obtained at www.gettingaroundillinois.com, and in Missouri, at traveler.modot.org/map or by calling 1-888-275-6636. Snow is expected to cease prior to 7 PM, with less than a half inch of new accumulation anticipated tonight.
Following today's snowfall, the forecast for tomorrow through Friday does not indicate further hazardous weather, according to the Hazardous Weather Outlook provided by the National Weather Service. The upcoming week appears to be offering clearer skies, with temperatures fluctuating near freezing and a notable warming trend mid-week bringing a high near 50 degrees on Wednesday.
Despite the disruption of this winter spell, the NWS encourages public reporting of snowfall accumulations to better assist their data collection efforts. Spotters are crucial during such events, aiding the NWS and local communities in gauging the impact of the weather, and in preparing for future incidents. With a calm wind shifting out of the northwest this evening, the rest of the weekend is expected to clear up, leading to mostly sunny skies and steady but cold daytime highs hovering around the low 30s.
