Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Mostly Cloudy

70°F

21°C

Humidity 100%
Wind Speed W 8 mph
Barometer 30.08 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 15 Sep 10:35 am CDT
Extended Forecast for

Oelwein Municipal Airport IA

  • Today

    Today: A 20 percent chance of showers before 1pm.  Mostly cloudy, with a steady temperature around 68. Northwest wind around 9 mph.

    High: 68 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Northwest wind 5 to 7 mph becoming northeast after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 11am and 5pm.  Partly sunny, with a high near 69. East wind 8 to 10 mph.  Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Increasing clouds, with a low around 60. Southeast wind 3 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm.  Mostly cloudy, with a high near 75. Northeast wind 3 to 5 mph.  Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 60. Northeast wind 5 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 74. Southeast wind 11 to 15 mph.  Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 63. Breezy, with a southeast wind 15 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Low: 63 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 76. Breezy, with a south wind 14 to 16 mph becoming west in the afternoon.  Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
A 20 percent chance of showers before 1pm. Mostly cloudy, with a steady temperature around 68. Northwest wind around 9 mph.
Tonight
Mostly cloudy, with a low around 55. Northwest wind 5 to 7 mph becoming northeast after midnight.
Wednesday
A slight chance of showers between 11am and 5pm. Partly sunny, with a high near 69. East wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 60. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Mostly cloudy, with a high near 75. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Northeast wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 74. Southeast wind 11 to 15 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 63. Breezy, with a southeast wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Breezy, with a south wind 14 to 16 mph becoming west in the afternoon. Chance of precipitation is 70%.
Saturday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 57. North wind 9 to 11 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 69. Northeast wind around 11 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Northeast wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 69. Northeast wind around 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Oelwein Municipal Airport IA
 42.68°N 91.99°W
10:36 am CDT Sep 15, 2026
10am CDT Sep 15, 2026-6pm CDT Sep 21, 2026
 
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