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Hazardous Weather Conditions
Current conditions at
Spencer Municipal Airport (KSPW)
Lat: 43.17°NLon: 95.21°WElev: 1332ft.
Fog
34°F
1°C
| Humidity | 100% |
| Wind Speed | S 6 mph |
| Barometer | 29.85 in (1012.0 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 0.50 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 26 Dec 4:53 pm CST |
Extended Forecast for
Okoboji IA
Dense Fog Advisory December 26, 04:59pm until December 27, 09:00am
NOW until 9:00am Sat

Dense Fog Advisory
Tonight

Low: 35 °F
Dense Fog
Saturday
High: 44 °F
Dense Fog
then Mostly
CloudySaturday Night
Low: 20 °F
Mostly Cloudy
then Mostly
Cloudy and
BlusterySunday
High: 25 °F⇓
Windy. Chance
Wintry Mix
then Chance
SnowSunday Night

Low: 3 °F
Mostly Cloudy
and WindyMonday

High: 15 °F
Decreasing
Clouds and
WindyMonday Night

Low: 7 °F
Mostly Clear
Tuesday

High: 34 °F
Partly Sunny
Detailed Forecast
Tonight
Widespread dense fog, mainly between 8pm and midnight. Otherwise, mostly cloudy, with a low around 35. South wind 5 to 15 mph.
Saturday
Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 44. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 20. Blustery, with a south wind 5 to 10 mph becoming north northwest 15 to 25 mph after midnight. Winds could gust as high as 30 mph.
Sunday
A chance of snow and freezing rain before 9am, then a chance of snow. Cloudy, with a temperature rising to near 25 by 10am, then falling to around 15 during the remainder of the day. Windy, with a north northwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Sunday Night
Mostly cloudy, with a low around 3. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 40 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 15. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around -1.
New Year's Day
Mostly sunny, with a high near 11.
Thursday Night
Partly cloudy, with a low around 0.
Friday
Partly sunny, with a high near 19.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Okoboji IA
43.37°N 95.15°W (Elev. 1401 ft)
43.37°N 95.15°W (Elev. 1401 ft)
4:53 pm CST Dec 26, 2025
4pm CST Dec 26, 2025-6pm CST Jan 2, 2026



