NWS Forecast for: Polk County Issued by: National Weather Service Des Moines, IA Last Update: 1236 PM CDT Sun Aug 18 2019

Rest Of Today: Mostly sunny early in the afternoon then becoming mostly cloudy. High in the upper 70s. Northwest wind around 5 mph. Tonight: Mostly cloudy in the evening then clearing. Low in the lower 60s. North wind around 5 mph. Monday: Sunny. High in the mid 80s. Northeast wind around 5 mph shifting to the southeast in the afternoon. Monday Night: Partly cloudy. Low in the upper 60s. Southeast wind near 5 mph. Tuesday: Mostly sunny with a 30 percent chance of thunderstorms. High in the lower 90s. South wind near 5 mph. Highest heat index readings 100 to 103 in the afternoon. Tuesday Night: Mostly cloudy with a 40 percent chance of thunderstorms. Low in the upper 60s. Wednesday: Mostly cloudy. A 40 percent chance of thunderstorms in the morning. Not as warm. High around 80. Wednesday Night: Mostly cloudy. Low in the upper 50s. Thursday: Mostly sunny. High around 80. Thursday Night: Partly cloudy. Low in the lower 60s. Friday: Mostly sunny. A 20 percent chance of thunderstorms in the morning. High in the lower 80s. Friday Night: Partly cloudy. A 20 percent chance of thunderstorms after midnight. Low in the mid 60s. Saturday: Mostly sunny. A 20 percent chance of thunderstorms in the morning. High in the mid 80s.

Zone Forecast: Polk County

Visit your local NWS office at: https://www.weather.gov/dmx