Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
16°F
-9°C
| Humidity | 73% |
| Wind Speed | W 5 mph |
| Barometer | 30.19 in |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 8°F (-13°C) |
| Last update | 22 Jan 12:15 am CST |
Extended Forecast for
Monroe IA
Extreme Cold Watch January 23, 12:00am until January 24, 12:00pm
Overnight

Low: 13 °F
Mostly Clear
Thursday
High: 28 °F
Mostly Sunny
then Chance
Flurries and
BlusteryThursday Night
Low: -10 °F
Partly Cloudy
then Partly
Cloudy and
BlusteryFriday
High: -2 °F
Partly Sunny
and Blustery
then Partly
SunnyFriday Night

Low: -7 °F
Mostly Cloudy
Saturday

High: 4 °F
Chance Snow
Saturday Night
Low: -1 °F
Chance Snow
then Mostly
CloudySunday
High: 12 °F
Partly Sunny
then Slight
Chance SnowSunday Night

Low: -7 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 13. Wind chill values as low as zero. West southwest wind 7 to 9 mph.
Thursday
A chance of flurries after 10am. Partly sunny, with a high near 28. Wind chill values as low as zero. Blustery, with a west southwest wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Partly cloudy, with a low around -10. Wind chill values as low as -30. Blustery, with a north wind 14 to 16 mph, with gusts as high as 24 mph.
Friday
Partly sunny and cold, with a high near -2. Wind chill values as low as -30. Blustery, with a north wind 9 to 16 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around -7. North northeast wind 7 to 9 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 4.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -1.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Sunny, with a high near 14.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 22.
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
11:16 pm CST Jan 21, 2026
12am CST Jan 22, 2026-6pm CST Jan 28, 2026



