National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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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

Blowing Snow Chance for Measurable Precipitation 30%

Blowing
Snow

Low: -8 °C

Tuesday

Decreasing Clouds

Decreasing
Clouds

High: -2 °C

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -6 °C

Wednesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 1 °C

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -8 °C

Thanksgiving
Day

Mostly Sunny

Mostly
Sunny

High: -3 °C

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -9 °C

Friday

Partly Sunny

Partly
Sunny

High: 3 °C

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -2 °C

Detailed Forecast

  • Tonight Patchy blowing snow and a chance of snow showers before 11pm, then patchy blowing snow and a slight chance of snow showers between 11pm and 1am. Cloudy, with a low around -8. Northwest wind 20 to 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 30%.
  • Tuesday Mostly cloudy, then gradually becoming sunny, with a high near -2. West wind 10 to 20 km/h becoming south in the afternoon.
  • Tuesday Night A 20 percent chance of snow after 3am. Increasing clouds, with a low around -6. Southeast wind 10 to 15 km/h.
  • Wednesday Snow likely, mainly before noon. Cloudy, with a high near 1. Chance of precipitation is 60%. New snow accumulation of around 3 centimeters.
  • Wednesday Night A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -8.
  • Thanksgiving Day Mostly sunny, with a high near -3.
  • Thursday Night Mostly cloudy, with a low around -9.
  • Friday Partly sunny, with a high near 3.
  • Friday Night Mostly cloudy, with a low around -2.
  • Saturday Partly sunny, with a high near 7.
  • Saturday Night Partly cloudy, with a low around -5.
  • Sunday Partly sunny, with a high near -1.
  • Sunday Night Partly cloudy, with a low around -7.
  • Monday A slight chance of showers. Partly sunny, with a high near 2.