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

Hazardous Weather Conditions

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Partly Cloudy

46°F

8°C

Humidity 43%
Wind Speed NW 20 mph
Barometer 30.02 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 6 May 9:35 am CDT
Extended Forecast for

West Union IA

  • Today

    Today: Increasing clouds, with a high near 51. Breezy, with a northwest wind 11 to 16 mph.

    High: 51 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Areas of frost after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 13 mph becoming south after midnight.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Southwest wind 6 to 13 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. West wind around 6 mph becoming light and variable.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66. South wind 5 to 9 mph becoming northwest in the afternoon.

    High: 66 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Southwest wind 5 to 8 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy, with a southwest wind 10 to 16 mph.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 42. North wind 9 to 13 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Breezy, with a northwest wind 10 to 17 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Increasing clouds, with a high near 51. Breezy, with a northwest wind 11 to 16 mph.
Tonight
Areas of frost after 2am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 13 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 60. Southwest wind 6 to 13 mph.
Thursday Night
Partly cloudy, with a low around 39. West wind around 6 mph becoming light and variable.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66. South wind 5 to 9 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 44. Southwest wind 5 to 8 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy, with a southwest wind 10 to 16 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42. North wind 9 to 13 mph.
Sunday
Mostly sunny, with a high near 60. Breezy, with a northwest wind 10 to 17 mph.
Sunday Night
Mostly clear, with a low around 37. North wind 8 to 13 mph becoming light northwest.
Monday
Sunny, with a high near 64. Northwest wind 5 to 8 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 42. Northwest wind 5 to 7 mph becoming southeast after midnight.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 72. South wind 8 to 13 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Union IA
 42.95°N 91.8°W
Last Update:
5:22 am CDT May 6, 2026
Forecast Valid:
9am CDT May 6, 2026-6pm CDT May 12, 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