National Weather Service United States Department of Commerce

Tropical Storm Bertha moving through northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves through 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 near 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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West Branch IA

7 Day Forecast

For More Weather Information:

Quad Cities, IA/IL Local Forecast Office

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 16 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 28 °C

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 16 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: 28 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 18 °C

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 28 °C

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 18 °C

Tuesday

Chance Thunderstorms

Chance
Thunderstorms

High: 29 °C

Tuesday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 19 °C

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before 9pm. Mostly clear, with a low around 16. Calm wind. Chance of precipitation is 20%.
  • Saturday Mostly sunny, with a high near 28. Calm wind.
  • Saturday Night Mostly clear, with a low around 16. Calm wind.
  • Sunday Mostly sunny, with a high near 28.
  • Sunday Night Partly cloudy, with a low around 18.
  • Monday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
  • Monday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 29.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
  • Wednesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 26.
  • Wednesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
  • Thursday A chance of showers and thunderstorms. Mostly cloudy, with a high near 26.
  • Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
  • Friday A slight chance of showers and thunderstorms. Partly sunny, with a high near 27.