Local Forecast

St. Ansgar, IA Weather Forecast & Alerts

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

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 8:35 PM CDTSunday 8:35 PM

°F °C
Regional Observations →
76°F

Cloudy

  • 89° / 75° High / Low
  • 76° Feels Like
  • 0% Chance of Rain

Wind

11 mph

ESE

UV Index

0

None

Humidity

100%

Dew 76°F

Sun

5:32 AM · 8:56 PM

Rise · Set

Source: ALBERT LEA (KAEL). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

89° 75°

Chance of Thunderstorms

Overnight: Isolated T-storm

Detailed forecast

Today

A chance of showers and thunderstorms before 1pm. Some of the storms could produce heavy rain. Mostly cloudy. High near 89, with temperatures falling to around 87 in the afternoon. Heat index values as high as 96. Southeast wind 21 to 24 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Night

A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Monday

95° 75°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Monday

Sunny, with a high near 94. Heat index values as high as 112. South wind 14 to 24 mph, with gusts as high as 35 mph.

Night

A chance of showers and thunderstorms between 9pm and 10pm, then a chance of showers and thunderstorms between 10pm and 2am. Mostly cloudy, with a low around 75. Heat index values as high as 109. South wind 9 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

93° 73°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 93. Heat index values as high as 102. South wind 10 to 17 mph, with gusts as high as 25 mph.

Night

A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

91° 73°

Chance of Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 74. South wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Thursday

93° 71°

Isolated T-storm

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Thursday

Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 92. Southwest wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Night

A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 72. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

St. Ansgar, IA Weather Analysis Tools