Local Forecast

Norwalk, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Norwalk, IA.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 7:00 AM CDTMonday 7:00 AM

°F °C
Regional Observations →
69°F

Cloudy

  • 84° / 68° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

6 mph

SE

UV Index

2

Low

Humidity

100%

Dew 69°F

Sun

5:40 AM · 8:46 PM

Rise · Set

Source: AMES (KAMW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

84° 68°

Chance of Thunderstorms

Overnight: Mostly Cloudy

Detailed forecast

Today

A chance of rain showers before noon. Partly sunny, with a high near 84. Southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a half and three quarters of an inch possible.

Night

Partly cloudy. Low around 67, with temperatures rising to around 69 overnight. South wind around 5 mph.

Tuesday

91° 73°

Mostly Cloudy

Overnight: Isolated T-storm

Detailed forecast

Tuesday

Partly sunny, with a high near 91. Heat index values as high as 102. South southeast wind 3 to 14 mph, with gusts as high as 21 mph.

Night

A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy. Low around 73, with temperatures rising to around 75 overnight. Heat index values as high as 103. South wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Wednesday

91° 66°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 90. South southwest wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Thursday

82° 60°

Chance of Scattered Thunderstorms

Overnight: Slight Chance of Showers

Detailed forecast

Thursday

A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 60. Chance of precipitation is 40%.

Friday

86° 64°

Isolated T-storm

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A slight chance of rain showers after 1pm. Sunny, with a high near 86.

Night

A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 63. Chance of precipitation is 40%.

Norwalk, IA Weather Analysis Tools