National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Hazardous Weather Conditions

Current Conditions

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Webster City IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Overnight

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 70 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 88 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 91 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 65 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 82 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 65 °F

Tuesday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 80 °F

Tuesday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 63 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday Scattered showers and thunderstorms, mainly before 11am. Partly sunny, with a high near 88. East wind 6 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night A 20 percent chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 70. Southeast wind 8 to 10 mph.
  • Sunday Mostly sunny, with a high near 91. South wind 8 to 14 mph, with gusts as high as 18 mph.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind 5 to 9 mph becoming light and variable after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
  • Monday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
  • Tuesday Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
  • Tuesday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
  • Wednesday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
  • Wednesday Night Mostly cloudy, with a low around 57.
  • Thursday Mostly sunny, with a high near 75.
  • Thursday Night Partly cloudy, with a low around 58.
  • Friday Sunny, with a high near 76.