
Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >
Des Moines, IA
Weather Forecast Office
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| Current Watches, Warnings, and Advisories | Current Visibilities Map Courtesy of the Iowa Environmental Mesonet |
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A Dense Fog Advisory means that widespread visibility reductions of a quarter of a mile or less are expected or occurring. Please exercise caution if you are driving in the advisory area. |
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Staying Safe
Dense fog poses the greatest risk to those who are traveling by automobiles since it reduces the distance the driver can see in front of him or her. Following these simple tips should help reduce your risk of getting into an accident due to dense fog:
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Des Moines, IA
9607 NW Beaver Drive
Johnston, IA 50131-1908
515-270-2614
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