Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fog/Mist
57°F
14°C
| Humidity | 100% |
| Wind Speed | NE 15 G 23 mph |
| Barometer | 29.46 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 4.00 mi |
| Last update | 17 Jun 7:15 am CDT |
Extended Forecast for
3 Miles NNW Colfax IA
Severe T-storm Watch June 17, 07:26am until June 17, 11:00am
NOW until 11:00am Wed
Severe T-storm Watch
Today
High: 84 °F
Severe
Thunderstorms
then Partly
Sunny and
WindyTonight
Low: 59 °F
Mostly Clear
and Windy
then Mostly
ClearThursday
High: 77 °F
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Juneteenth
High: 81 °F
Sunny
Friday Night
Low: 61 °F
Mostly Cloudy
then Slight
Chance
T-stormsSaturday
High: 83 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Chance
T-storms then
Showers
Detailed Forecast
Today
Showers and thunderstorms likely, mainly before 11am. Some of the storms could be severe and produce heavy rainfall. Cloudy, then gradually becoming mostly sunny, with a high near 84. Windy, with a south southeast wind 13 to 21 mph becoming west northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Mostly clear, with a low around 59. Windy, with a west northwest wind 19 to 24 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 40 mph.
Thursday
Sunny, with a high near 77. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 81. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 63. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Colfax IA
41.71°N 93.25°W
41.71°N 93.25°W
6:47 am CDT Jun 17, 2026
7am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
