National Weather Service United States Department of Commerce

Heavy rainfall, flooding possible across Southeast, severe weather possible for Florida

Abundant moisture feeding into a weather system will bring heavy rainfall and the potential for flash flooding to parts of the southeastern U.S. Friday into Saturday. The heaviest amounts of rain are expected to fall over Georgia and the Florida Panhandle, where as much as 4 inches is forecast through Saturday morning. Severe thunderstorms are also possible on Friday across parts of Florida.
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Current Conditions

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Johnston IA

7 Day Forecast

Des Moines, IA

NWS Weather Forecast Office

This
Afternoon

Sunny

Sunny

High: 65 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 45 °F

Saturday

Windy

Windy

High: 75 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 54 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 74 °F

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 54 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 71 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Tuesday

Sunny

Sunny

High: 68 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 65. Southeast wind 11 to 13 mph.
  • Tonight Mostly clear, with a low around 45. South southeast wind 9 to 11 mph.
  • Saturday Mostly sunny, with a high near 75. Windy, with a south wind 11 to 21 mph, with gusts as high as 30 mph.
  • Saturday Night A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 54. South wind 7 to 15 mph, with gusts as high as 21 mph.
  • Sunday A 20 percent chance of showers and thunderstorms. Cloudy, with a high near 74. South wind 7 to 10 mph.
  • Sunday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Monday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.
  • Monday Night Mostly clear, with a low around 47.
  • Tuesday Sunny, with a high near 68.
  • Tuesday Night Partly cloudy, with a low around 49.
  • Wednesday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 66. Windy.
  • Wednesday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Windy.
  • Thursday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. Breezy.

 

Additional Forecasts and Information

Zone Area Forecast for Polk County, IA