October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fair

79°F

26°C

Humidity 39%
Wind Speed S 16 G 28 mph
Barometer 29.85 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 6 Oct 3:15 pm CDT
Extended Forecast for

5 Miles SSW Sumner IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. South southwest wind around 11 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Southwest wind 5 to 9 mph becoming north northwest after midnight.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. North wind 5 to 9 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. West wind around 7 mph becoming north northwest after midnight.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. North northwest wind 3 to 6 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm.  Mostly sunny, with a high near 71. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Windy.

    High: 79 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 77. South southwest wind around 11 mph.
Tonight
Mostly clear, with a low around 53. Southwest wind 5 to 9 mph becoming north northwest after midnight.
Wednesday
Mostly sunny, with a high near 72. North wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 50. West wind around 7 mph becoming north northwest after midnight.
Thursday
Mostly sunny, with a high near 67. North northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 50.
Friday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 79. Windy.
Saturday Night
Mostly clear, with a low around 59. Windy.
Sunday
Sunny, with a high near 77. Breezy.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Sumner IA
 42.79°N 92.13°W
1:56 pm CDT Oct 6, 2026
3pm CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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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