National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Flooding in the Southwest and Four Corners; Unsettled Weather in Florida

Heavy to excessive rainfall will continue today across portions of the Southwest and Four Corners Region, leading to flash, urban and small stream flooding. Significant river flooding is expected through Monday. Heavy rainfall is expected across southern and eastern Florida through Monday, with isolated flash flooding possible. Read More >

Current conditions at

Ankeny Regional Airport (KIKV)

Lat: 41.69°NLon: 93.57°WElev: 886ft.

Overcast

61°F

16°C

Humidity 94%
Wind Speed SE 9 mph
Barometer 30.10 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 1 Nov 7:55 pm CST
Extended Forecast for

Altoona IA

  • Tonight

    Tonight: A slight chance of showers or drizzle before 1am, then a slight chance of showers between 1am and 4am. Cloudy, with a low around 57. South southeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. High near 67. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 3am, then a chance of showers and thunderstorms after 3am. Cloudy, with a low around 61. Breezy, with a south southeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before noon, then a chance of showers. High near 68. South southeast wind 10 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 48. Southwest wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers or drizzle before 1am, then a slight chance of showers between 1am and 4am. Cloudy, with a low around 57. South southeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. High near 67. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 3am, then a chance of showers and thunderstorms after 3am. Cloudy, with a low around 61. Breezy, with a south southeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm before noon, then a chance of showers. High near 68. South southeast wind 10 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 48. Southwest wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Mostly cloudy, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona IA
 41.65°N 93.48°W
Last Update:
7:27 pm CST Nov 1, 2026
Forecast Valid:
8pm CST Nov 1, 2026-6pm CST Nov 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation