National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

Polk County

Zone Forecast

  • Rest Of Tonight Partly cloudy. Isolated showers and thunderstorms early in the morning. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
  • Tuesday Partly sunny with scattered showers and thunderstorms. Highs in the lower 90s. West winds 5 to 10 mph becoming 10 to 15 mph in the afternoon. Chance of rain 50 percent.
  • Tuesday Night Partly cloudy with scattered showers and thunderstorms. Lows in the mid 70s. West winds 5 to 10 mph decreasing to southwest around 5 mph after midnight. Chance of rain 40 percent.
  • Wednesday Partly cloudy with isolated showers and thunderstorms. Highs in the mid 90s. West winds around 5 mph. Chance of rain 20 percent.
  • Wednesday Night Partly cloudy with scattered showers and thunderstorms in the evening...then mostly clear after midnight. Lows in the lower 70s. West winds around 5 mph. Chance of rain 40 percent.
  • Thursday And Thursday Night Partly cloudy with isolated showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 20 percent.
  • Friday And Friday Night Partly cloudy with scattered showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent.
  • Saturday Numerous showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.
  • Saturday Night Mostly cloudy with scattered showers and thunderstorms in the evening...then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 50 percent.
  • Sunday Numerous showers and thunderstorms. Highs in the lower 90s. Chance of rain 60 percent.
  • Sunday Night Mostly cloudy in the evening then becoming partly cloudy. Isolated showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
  • Monday Partly sunny with scattered showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.