KDSN RADIO News
Blizzard Conditions and Severe Weather Expected This Week in Iowa
Des Moines, Iowa – The National Weather Service is warning of a significant weather event this week, with blizzard conditions and high winds expected on Wednesday, March 19, 2025. The storm system is likely to bring hazardous travel conditions, high winds, and the potential for severe thunderstorms, particularly late Tuesday night into Wednesday.
Critical Fire Weather Today
Today, central and southern Iowa are under a Red Flag Warning due to a combination of windy conditions, dry vegetation, low humidity, and warm temperatures. This increases the risk of rapid fire spread, and officials are urging residents to avoid burning anything outdoors today. Fire danger will be particularly high, with southwest wind gusts reaching 30 to 40 mph and minimum relative humidity levels dropping as low as 15-25%.
Severe Thunderstorms Late Tuesday Night into Wednesday
A marginal risk for severe weather has been issued for late Tuesday night and into Wednesday morning, with isolated severe storms possible. Large hail and damaging winds will be the primary threats, and there is a possibility of tornadoes, though the risk remains localized. Residents are advised to stay informed about changing weather conditions and be prepared for possible severe storms.
Blizzard Conditions Expected Wednesday
A Winter Storm Watch has been issued for Wednesday, with a high likelihood of blizzard conditions across the watch area, including west-central and northern Iowa. Moderate to heavy snow is expected, with winds potentially gusting over 50 mph, leading to blowing snow and near-zero visibility. Travel will be hazardous, if not impossible, with significant disruptions to roads and travel.
The storm's strong winds will also pose a risk to power lines and trees, and widespread wind damage is possible both within and outside of the snowfall areas. The storm is expected to impact Iowa throughout the day on Wednesday and into the evening, with travel disruptions likely throughout the state.
What to Expect and Prepare For
- Today: Extreme fire danger across central and southern Iowa. Avoid outdoor burning and take precautions with heavy equipment that could spark a fire.
- Tuesday Night - Wednesday: Severe storms possible, including hail, damaging winds, and the potential for tornadoes. Stay alert for updated warnings.
- Wednesday: Blizzard conditions expected with strong winds, heavy snow, and widespread travel impacts. Prepare for near-zero visibility and potentially hazardous conditions on the roads.
Residents are urged to monitor the latest weather updates and road conditions, especially if planning travel later this week. The National Weather Service will provide additional updates as necessary.
