Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
5°F
-15°C
| Humidity | 85% |
| Wind Speed | W 5 mph |
| Barometer | 30.18 in |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -5°F (-21°C) |
| Last update | 17 Mar 6:15 am CDT |
Extended Forecast for
Monroe IA
Today
High: 29 °F
Mostly Sunny
then Chance
SnowTonight
Low: 27 °F
Snow Likely
then Partly
CloudyWednesday

High: 52 °F
Mostly Sunny
Wednesday Night

Low: 36 °F
Mostly Cloudy
Thursday

High: 65 °F
Sunny
Thursday Night

Low: 42 °F
Partly Cloudy
Friday

High: 72 °F
Mostly Sunny
Friday Night

Low: 45 °F
Partly Cloudy
Saturday

High: 75 °F
Sunny
Detailed Forecast
Today
A chance of flurries between 2pm and 3pm, then a chance of snow after 3pm. Increasing clouds, with a high near 29. Wind chill values as low as zero. Northwest wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a steady temperature around 27. South southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 52. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 36. South wind around 6 mph.
Thursday
Sunny, with a high near 65. West southwest wind 6 to 8 mph becoming north northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 60. Breezy.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 49.
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
5:46 am CDT Mar 17, 2026
6am CDT Mar 17, 2026-6pm CDT Mar 23, 2026



