Hazardous Weather Conditions
Current conditions at
Oelwein Municipal Airport (KOLZ)
Lat: 42.68°NLon: 91.98°WElev: 1070ft.
Partly Cloudy
1°F
-17°C
| Humidity | 85% |
| Wind Speed | SW 9 mph |
| Barometer | 30.01 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | -14°F (-26°C) |
| Last update | 18 Jan 4:55 am CST |
Extended Forecast for
4 Miles N Sumner IA
Cold Weather Advisory January 18, 09:00pm until January 19, 12:00pm
Winter Weather Advisory January 18, 12:00pm until January 18, 09:00pm
Today

High: 18 °F
Snow Likely
and Patchy
Blowing SnowTonight

Low: -6 °F
Slight Chance
Snow and
Patchy
Blowing SnowM.L.King Day

High: 5 °F
Cold and
WindyMonday Night

Low: -4 °F
Partly Cloudy
Tuesday

High: 18 °F
Mostly Sunny
Tuesday Night
Low: 12 °F
Slight Chance
Snow then
Mostly CloudyWednesday
High: 22 °F
Partly Sunny
then Slight
Chance Snow
and BreezyWednesday Night

Low: 3 °F
Partly Cloudy
Thursday

High: 18 °F
Mostly Sunny
Detailed Forecast
Today
Snow likely, mainly after 1pm. Patchy blowing snow after 4pm. Cloudy, with a high near 18. Wind chill values as low as -15. Windy, with a southwest wind 9 to 14 mph becoming west northwest 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A slight chance of snow before 7pm, then a chance of flurries between 7pm and 8pm. Patchy blowing snow. Cloudy, then gradually becoming partly cloudy, with a low around -6. Wind chill values as low as -30. Windy, with a northwest wind 21 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
M.L.King Day
Mostly sunny and cold, with a high near 5. Wind chill values as low as -30. Windy, with a northwest wind 11 to 21 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around -4. Wind chill values as low as -15. West wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 18. West southwest wind 7 to 9 mph becoming south in the afternoon.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 22. Breezy.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around -4.
Saturday
Partly sunny and cold, with a high near 3.
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
4:52 am CST Jan 18, 2026
5am CST Jan 18, 2026-6pm CST Jan 24, 2026



