National Weather Service United States Department of Commerce

Tropical Storm Bertha moving toward northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves toward the northeastern Caribbean, with maximum sustained winds of 50 mph. A Tropical Storm Warning is in effect for Puerto Rico and the U.S. Virgin Islands, with Bertha expected to pass just south of Puerto Rico on Saturday, before eventually curving to the north and northeast, away from the U.S. mainland.
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Hazardous Weather Conditions

Current Conditions

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4 Miles NW Polk City IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 58 °F

Saturday

Sunny

Sunny

High: 84 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 62 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 85 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 85 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 67 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 84 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 66 °F

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 58. Light east wind. Chance of precipitation is 20%.
  • Saturday Sunny, with a high near 84. Light south wind.
  • Saturday Night Mostly clear, with a low around 62. Light south wind.
  • Sunday Mostly sunny, with a high near 85. South wind 3 to 6 mph.
  • Sunday Night Partly cloudy, with a low around 65. South wind around 6 mph.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
  • Monday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
  • Tuesday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
  • Tuesday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
  • Wednesday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
  • Wednesday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
  • Thursday A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
  • Thursday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
  • Friday Partly sunny, with a high near 81.