Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fog/Mist

72°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 72°F (22°C)
Visibility 5.00 mi
Last update 15 Aug 10:15 pm CDT
Extended Forecast for

4 Miles ENE Fayette IA

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a steady temperature around 71. West wind 3 to 7 mph.  Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 78. Northwest wind 8 to 13 mph.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Northwest wind 5 to 9 mph becoming light  after midnight.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 63. Calm wind becoming southwest 5 to 7 mph after midnight.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 79. West wind 6 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 61. West wind around 5 mph becoming light and variable.  Chance of precipitation is 70%.

    Low: 61 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. North wind around 7 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Light northwest wind.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a steady temperature around 71. West wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 78. Northwest wind 8 to 13 mph.
Sunday Night
Mostly clear, with a low around 59. Northwest wind 5 to 9 mph becoming light after midnight.
Monday
Sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Calm wind becoming southwest 5 to 7 mph after midnight.
Tuesday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. West wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 61. West wind around 5 mph becoming light and variable. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 74. North wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 55. Light northwest wind.
Thursday
Mostly sunny, with a high near 74. Light and variable wind.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58. Light south wind.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 75. Southwest wind 5 to 7 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 77. West wind around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Fayette IA
 42.87°N 91.75°W
8:36 pm CDT Aug 15, 2026
10pm CDT Aug 15, 2026-6pm CDT Aug 22, 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