Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fog
51°F
11°C
| Humidity | 96% |
| Wind Speed | S 8 mph |
| Barometer | 29.88 in (1011.7 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 0.25 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 17 Apr 2:53 am CDT |
Extended Forecast for
Eureka WI
Flood Watch April 17, 01:00pm until April 18, 07:00am
Dense Fog Advisory April 17, 03:23am until April 17, 09:00am
NOW until 9:00am Fri
Dense Fog Advisory
Overnight
Low: 50 °F
Patchy Fog
Friday
High: 77 °F
Patchy Fog
then Chance
T-stormsFriday Night
Low: 37 °F
Showers then
Chance
T-stormsSaturday
High: 46 °F
Slight Chance
Snow ShowersSaturday Night
Low: 30 °F
Mostly Clear
Sunday
High: 47 °F
Mostly Sunny
Sunday Night
Low: 29 °F
Mostly Clear
Monday
High: 54 °F
Sunny
Detailed Forecast
Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 50. South southeast wind around 6 mph.
Friday
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. South southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%.
Friday Night
Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Low around 37. South wind 14 to 16 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of snow showers before 1pm. Mostly sunny, with a high near 46. West wind 15 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 8 to 15 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Eureka WI
44°N 88.83°W (Elev. 797 ft)
44°N 88.83°W (Elev. 797 ft)
3:17 am CDT Apr 17, 2026
3am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
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