Des Moines, IA – Travel across northern Iowa is becoming increasingly dangerous tonight as a Blizzard Warning expands southward, now including the Highway 20 corridor, with whiteout conditions expected to last into Monday morning.
According to the National Weather Service in Des Moines, the Blizzard Warning remains in effect through 9 a.m. Monday, with blowing and drifting snow significantly reducing visibility across much of northern Iowa. Some counties have already begun pulling snowplows off roads due to near-zero visibility, making travel potentially life-threatening.
Forecasters say snowfall accumulations of up to 7 inches are possible in northern Iowa, combined with strong winds gusting up to 55 mph. These conditions are expected to create extensive drifting, rapid road closures, and stranded vehicles, especially along major routes such as Highway 20, I-35, and surrounding state highways.
The most dangerous period is expected Sunday afternoon through early Monday morning, when snowfall and wind speeds peak. Officials urge residents to delay travel if at all possible, noting that emergency response times may be significantly delayed during whiteout conditions.
Drivers who must travel are advised to carry extra blankets, food, water, and medications, and to let someone know their route and expected arrival time. Local authorities stress that even short trips could quickly turn hazardous if visibility suddenly drops.
The Blizzard Warning impacts communities across northern and central Iowa, including areas near Fort Dodge, Mason City, Algona, and Waterloo, extending toward the Des Moines metro’s northern edge.
Residents are encouraged to monitor local alerts and road conditions and to stay indoors until conditions improve Monday.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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