Hazardous Weather Conditions
Current conditions at
Oelwein Municipal Airport (KOLZ)
Lat: 42.68°NLon: 91.98°WElev: 1070ft.
Fair
61°F
16°C
| Humidity | 68% |
| Wind Speed | SW 8 mph |
| Barometer | 29.83 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 10:15 am CDT |
Extended Forecast for
4 Miles N Sumner IA
Today

High: 78 °F
Increasing
CloudsTonight

Low: 55 °F
Chance
T-stormsTuesday

High: 62 °F⇓
Chance
Showers and
WindyTuesday Night

Low: 33 °F
Mostly Cloudy
and BreezyWednesday
High: 43 °F
Breezy.
Partly Sunny
then Chance
Rain/SnowWednesday Night

Low: 31 °F
Rain/Snow and
WindyThursday

High: 43 °F
Rain/Freezing
Rain and
BreezyThursday Night

Low: 31 °F
Chance Rain
and BlusteryFriday
High: 49 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Today
Increasing clouds, with a high near 78. South wind 6 to 15 mph, with gusts as high as 21 mph.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, then gradually becoming mostly clear, with a low around 55. South southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers after 10am. Partly sunny, with a temperature rising to near 62 by 9am, then falling to around 56 during the remainder of the day. Windy, with a south southwest wind 11 to 21 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly cloudy, with a low around 33. Breezy, with a north wind 14 to 20 mph, with gusts as high as 28 mph.
Wednesday
A chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 43. Breezy, with an east northeast wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 7pm, then rain and snow showers. Low around 31. Windy. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday
Rain or freezing rain, becoming all rain after 1pm. High near 43. Breezy. Chance of precipitation is 90%.
Thursday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Blustery.
Friday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 49.
Friday Night
Rain likely. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 48. Windy.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Windy. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 46. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles N Sumner IA
42.89°N 92.07°W
42.89°N 92.07°W
5:32 am CDT Mar 30, 2026
10am CDT Mar 30, 2026-6pm CDT Apr 5, 2026



