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    7 Day Forecast

      Weather Forecast

      Today's Forecast

      Today's Forecast Image
      • 102°
      • 69°

      *Heat Advisory for most of Siouxland from 1 PM to 7 PM Sunday*

      To say there was record heat Sunday would be an understatement. Sioux City broke the record of 92 degrees from 1895 by noon and went on to hit the triple digits. Several other cities also made it to at least 100 degrees. The heat will continue on into Memorial Day though it will be tempered slightly by a little more cloud cover. By the afternoon there will be a small chance for thunderstorms to pop up; chances increase in the evening to overnight. In western Siouxland some of those could become strong. Thunderstorm chances linger Tuesday and Wednesday holding temperatures in the 80s. By Thursday we return to hot and dry with highs in the low 90s again on Friday. Another system looks to bring thunderstorm chances and cooler temperatures back by Saturday.

      Meteorologist Jaret Lansford

      6-Day Forecast: Sioux City

      Sunday
      Sunday's Forecast Image
      • 102°
      • 69°

      More sunshine. Slight chance PM storm northeast. Wind: S 10-20 mph

      Monday
      Monday's Forecast Image
      • 97°
      • 71°

      Partly cloudy. Slight chance PM storms. Chance of nighttime storms.

      Tuesday
      Tuesday's Forecast Image
      • 87°
      • 67°

      Chance of thunderstorms.

      Wednesday
      Wednesday's Forecast Image
      • 87°
      • 66°

      Chance of thunderstorms.

      Thursday
      Thursday's Forecast Image
      • 90°
      • 63°

      Partly cloudy.

      Friday
      Friday's Forecast Image
      • 92°
      • 66°

      Mostly sunny.

      Currently in Sioux City as of

      • 82°(Feels like 82°)
      • Clear
      • Wind: S @ 7 mph
      • Barometer: 29.79 in.
      • Sunrise: 05:53:51 am
      • Sunset: 08:52:58 pm
      • Humidity: 44
      • Visibility: 10 mi.
      • UV Index: 0

      6-Day Forecast: Yankton

      Sunday
      Sunday's Forecast Image
      • 98°
      • 67°

      Partly cloudy

      Monday
      Monday's Forecast Image
      • 89°
      • 67°

      Partly cloudy

      Tuesday
      Tuesday's Forecast Image
      • 84°
      • 63°

      Showers and thunderstorms

      Wednesday
      Wednesday's Forecast Image
      • 85°
      • 63°

      Thunderstorms early

      Thursday
      Thursday's Forecast Image
      • 88°
      • 65°

      Times of sun and clouds

      Friday
      Friday's Forecast Image
      • 91°
      • 68°

      Sunshine

      Currently in Yankton as of

      • 86°(Feels like 86°)
      • Clear
      • Wind: S @ 10 mph
      • Barometer: 29.81 in.
      • Sunrise: 05:56:24 am
      • Sunset: 08:57:43 pm
      • Humidity: 36
      • Visibility: 10 mi.
      • UV Index: 0

      6-Day Forecast: Spencer

      Sunday
      Sunday's Forecast Image
      • 100°
      • 68°

      Partly cloudy

      Monday
      Monday's Forecast Image
      • 95°
      • 67°

      Partly cloudy

      Tuesday
      Tuesday's Forecast Image
      • 90°
      • 65°

      Partly cloudy

      Wednesday
      Wednesday's Forecast Image
      • 87°
      • 63°

      Partly cloudy

      Thursday
      Thursday's Forecast Image
      • 86°
      • 64°

      A few clouds

      Friday
      Friday's Forecast Image
      • 89°
      • 66°

      More sun than clouds

      Currently in Spencer as of

      • 85°(Feels like 85°)
      • Clear
      • Wind: S @ 9 mph
      • Barometer: 29.82 in.
      • Sunrise: 05:46:34 am
      • Sunset: 08:49:49 pm
      • Humidity: 40
      • Visibility: 10 mi.
      • UV Index: 0

      6-Day Forecast: Norfolk

      Sunday
      Sunday's Forecast Image
      • 97°
      • 66°

      Partly cloudy

      Monday
      Monday's Forecast Image
      • 93°
      • 66°

      Plenty of sun

      Tuesday
      Tuesday's Forecast Image
      • 82°
      • 62°

      Showers and thunderstorms

      Wednesday
      Wednesday's Forecast Image
      • 89°
      • 62°

      More sun than clouds

      Thursday
      Thursday's Forecast Image
      • 90°
      • 65°

      Partly cloudy

      Friday
      Friday's Forecast Image
      • 93°
      • 69°

      Sunshine

      Currently in Norfolk as of

      • 84°(Feels like 84°)
      • Clear
      • Wind: S @ 13 mph
      • Barometer: 29.83 in.
      • Sunrise: 05:59:21 am
      • Sunset: 08:55:09 pm
      • Humidity: 40
      • Visibility: 10 mi.
      • UV Index: 0

      6-Day Forecast: Storm Lake

      Sunday
      Sunday's Forecast Image
      • 99°
      • 69°

      Partly cloudy

      Monday
      Monday's Forecast Image
      • 93°
      • 68°

      Partly cloudy

      Tuesday
      Tuesday's Forecast Image
      • 90°
      • 65°

      Partly cloudy

      Wednesday
      Wednesday's Forecast Image
      • 86°
      • 64°

      Partly cloudy

      Thursday
      Thursday's Forecast Image
      • 86°
      • 65°

      Mainly sunny

      Friday
      Friday's Forecast Image
      • 89°
      • 67°

      Sunshine

      Currently in Storm Lake as of

      • 82°(Feels like 82°)
      • Clear
      • Wind: S @ 8 mph
      • Barometer: 29.84 in.
      • Sunrise: 05:48:30 am
      • Sunset: 08:48:19 pm
      • Humidity: 39
      • Visibility: 10 mi.
      • UV Index: 0

      6-Day Forecast: Denison

      Sunday
      Sunday's Forecast Image
      • 98°
      • 68°

      Partly cloudy

      Monday
      Monday's Forecast Image
      • 93°
      • 69°

      Partly cloudy

      Tuesday
      Tuesday's Forecast Image
      • 90°
      • 64°

      Partly cloudy

      Wednesday
      Wednesday's Forecast Image
      • 88°
      • 64°

      Morning thunderstorms

      Thursday
      Thursday's Forecast Image
      • 88°
      • 66°

      Times of sun and clouds

      Friday
      Friday's Forecast Image
      • 92°
      • 68°

      Sunshine

      Currently in Denison as of

      • 82°(Feels like 83°)
      • Clear
      • Wind: S @ 3 mph
      • Barometer: 29.85 in.
      • Sunrise: 05:51:09 am
      • Sunset: 08:46:53 pm
      • Humidity: 48
      • Visibility: 10 mi.
      • UV Index: 0

      Regional Conditions

      Sioux City
      82°
      Yankton
      86°
      Spencer
      85°
      Norfolk
      84°
      Storm Lake
      82°
      Denison
      82°
      "

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      • Weekend Meteorologist and Multimedia Journalist

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      • News 4 Today and Noon Meteorologist

        T.J. Springer

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