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 8 mph |
| Barometer | 30.20 in |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 21 Jan 11:15 pm CST |
Extended Forecast for
Newton IA
Extreme Cold Watch January 23, 12:00am until January 24, 12:00pm
Tonight

Low: 11 °F
Mostly Clear
Thursday
High: 26 °F
Mostly Sunny
then Chance
Flurries and
BlusteryThursday Night

Low: -12 °F
Partly Cloudy
and BlusteryFriday

High: -3 °F
Cold
Friday Night

Low: -8 °F
Mostly Cloudy
Saturday

High: 3 °F
Chance Snow
Saturday Night
Low: -3 °F
Chance Snow
then Mostly
CloudySunday
High: 11 °F
Partly Sunny
then Slight
Chance SnowSunday Night

Low: -7 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 11. Wind chill values as low as zero. West wind 7 to 14 mph, with gusts as high as 18 mph.
Thursday
A chance of flurries after 7am. Increasing clouds, with a high near 26. Wind chill values as low as zero. Blustery, with a west southwest wind 8 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Partly cloudy, with a low around -12. 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 -3. Wind chill values as low as -30. North wind 9 to 15 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around -8. North northeast wind 6 to 8 mph.
Saturday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 3.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -3.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 11.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Sunny, with a high near 13.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 20.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Newton IA
41.69°N 93.04°W
41.69°N 93.04°W
11:16 pm CST Jan 21, 2026
11pm CST Jan 21, 2026-6pm CST Jan 28, 2026



