Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fog
41°F
5°C
| Humidity | 100% |
| Wind Speed | SE 15 mph |
| Barometer | 29.85 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 0.25 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 27 Dec 6:15 am CST |
Extended Forecast for
Monroe IA
Dense Fog Advisory December 27, 06:40am until December 27, 12:00pm
NOW until 12:00pm Sat
Dense Fog Advisory
Today
High: 52 °F
Dense Fog
then CloudyTonight
Low: 44 °F
Patchy Fog
then Chance
Rain and
Areas FogSunday
High: 44 °F⇓
Rain and
Areas Fog
then Wintry
Mix and
Patchy
Blowing SnowSunday Night
Low: 10 °F
Windy. Chance
Snow then
Mostly CloudyMonday

High: 19 °F
Partly Sunny
and WindyMonday Night
Low: 11 °F
Mostly Clear
and Blustery
then Mostly
ClearTuesday

High: 34 °F
Mostly Sunny
Tuesday Night

Low: 22 °F
Partly Cloudy
Detailed Forecast
Today
Widespread dense fog, mainly before 9am. Otherwise, cloudy, with a high near 52. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tonight
A 50 percent chance of rain after 5am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 44. Southeast wind 5 to 7 mph becoming southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, snow, and sleet before 1pm, then snow, possibly mixed with freezing rain and sleet between 1pm and 3pm, then snow after 3pm. Patchy blowing snow after 1pm. Areas of fog before 7am. Temperature falling to around 21 by 5pm. Wind chill values as low as 5. Windy, with a southwest wind 7 to 12 mph becoming northwest 18 to 28 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 10. Wind chill values as low as -10. Windy, with a west northwest wind 26 to 28 mph, with gusts as high as 41 mph. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 19. Windy, with a northwest wind 17 to 26 mph, with gusts as high as 38 mph.
Monday Night
Mostly clear, with a low around 11. Blustery.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 10.
New Year's Day
Mostly sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 25.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Monroe IA
41.51°N 93.1°W
41.51°N 93.1°W
3:46 am CST Dec 27, 2025
6am CST Dec 27, 2025-6pm CST Jan 2, 2026



