National Weather Service United States Department of Commerce

Severe weather possible across parts of Northeast, Ozarks, Intermountain West to northern Rockies

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for three separate areas across the U.S. One area covers parts of the Northeast and New England. Another area is across parts of the Ozarks. The third area stretches across parts of the Intermountain West, northern Rookies and northern Plains.
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Current Conditions

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West Branch IA

7 Day Forecast

For More Weather Information:

Quad Cities, IA/IL Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 26 °C

Tonight

Patchy Fog

Patchy
Fog

Low: 14 °C

Thursday

Patchy Fog

Patchy
Fog

High: 25 °C

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 16 °C

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 27 °C

Friday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 19 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 29 °C

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 19 °C

Sunday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 27 °C

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 26. North wind around 20 km/h.
  • Tonight Patchy fog after 4am. Otherwise, mostly clear, with a low around 14. Northeast wind 10 to 15 km/h becoming light after midnight.
  • Thursday Patchy fog before 7am. Otherwise, mostly sunny, with a high near 25. Southeast wind 5 to 10 km/h.
  • Thursday Night A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16. New rainfall amounts between 1 and 2 cm possible.
  • Friday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 27. New rainfall amounts between 5 and 7.5 mm possible.
  • Friday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
  • Saturday Mostly sunny, with a high near 29.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 19.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 27.
  • Sunday Night Partly cloudy, with a low around 16.
  • Monday Mostly sunny, with a high near 25.
  • Monday Night Mostly clear, with a low around 15.
  • Tuesday Sunny, with a high near 26.