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Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fog/Mist

48°F

9°C

Humidity 100%
Wind Speed E 15 mph
Barometer 29.98 in
Dewpoint 48°F (9°C)
Visibility 1.00 mi
Wind Chill42°F (6°C)
Last update 20 Apr 11:55 am CDT
Extended Forecast for

Colfax IA

  • This Afternoon

    This Afternoon: Showers, with thunderstorms also possible after 5pm. Steady temperature around 49. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Low around 44. Breezy, with an east northeast wind 14 to 18 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 44 °F

    Breezy.
    Showers then
    Showers
    Likely

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 64 °F

    Becoming
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly clear, with a low around 44. West wind 5 to 9 mph becoming east in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Mostly Clear
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Southeast wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers, with thunderstorms also possible after 5pm. Steady temperature around 49. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Low around 44. Breezy, with an east northeast wind 14 to 18 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 29 mph.
Monday Night
A 30 percent chance of showers after 1am. Mostly clear, with a low around 44. West wind 5 to 9 mph becoming east in the evening. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Southeast wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49.
Wednesday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 75.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Colfax IA
 41.69°N 93.25°W
Last Update:
10:34 am CDT Apr 20, 2025
Forecast Valid:
12pm CDT Apr 20, 2025-6pm CDT Apr 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation