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Hazardous Weather Conditions
Current conditions at
Monroe Municipal Airport (KEFT)
Lat: 42.62°NLon: 89.59°WElev: 1082ft.
Fog
41°F
5°C
| Humidity | 100% |
| Wind Speed | E 8 mph |
| Barometer | 29.73 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 0.25 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 27 Dec 11:15 pm CST |
Extended Forecast for
Monticello WI
Wind Advisory December 28, 06:00pm until December 29, 06:00pm
Dense Fog Advisory December 27, 11:19pm until December 28, 12:00pm
NOW until 12:00pm Sun

Dense Fog Advisory
Tonight

Low: 41 °F
Chance
Drizzle and
Dense FogSunday

High: 47 °F⇓
Rain and
Dense FogSunday Night

Low: 13 °F
Snow and
Blowing SnowMonday
High: 20 °F
Chance Snow
and Patchy
Blowing SnowMonday Night
Low: 7 °F
Patchy
Blowing Snow
and Blustery
then Mostly
ClearTuesday

High: 25 °F
Increasing
CloudsTuesday Night

Low: 20 °F
Mostly Cloudy
Wednesday
High: 28 °F
Mostly Cloudy
then Slight
Chance Snow
Detailed Forecast
Tonight
A chance of drizzle before 3am, then a slight chance of drizzle after 5am. Widespread dense fog. Otherwise, cloudy, with a low around 41. Southeast wind around 5 mph.
Sunday
Rain, mainly after 9am. Widespread dense fog, mainly before 11am. Temperature rising to near 47 by noon, then falling to around 38 during the remainder of the day. Breezy, with an east wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Snow. Widespread blowing snow, mainly after 1am. Low around 13. Wind chill values between -5 and 5. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 40 percent chance of snow before noon. Patchy blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 20. Wind chill values between -10 and zero. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Monday Night
Patchy blowing snow before 7pm. Mostly clear, with a low around 7. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Increasing clouds, with a high near 25. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West wind around 10 mph.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 28. Northwest wind around 10 mph.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 9.
New Year's Day
Mostly sunny, with a high near 17.
Thursday Night
Mostly clear, with a low around 5.
Friday
Mostly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Monticello WI
42.75°N 89.59°W (Elev. 850 ft)
42.75°N 89.59°W (Elev. 850 ft)
10:26 pm CST Dec 27, 2025
11pm CST Dec 27, 2025-6pm CST Jan 3, 2026



