National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Henderson City (KEHR)

Lat: 37.82°NLon: 87.68°WElev: 384ft.

Fair

44°F

7°C

Humidity 55%
Wind Speed SE 7 mph
Barometer 30.13 in (1020.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Mar 8:56 pm CDT
Extended Forecast for

Mount Vernon IN

Flood Warning March 12, 09:35pm until March 13, 07:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning March 12, 09:35pm until March 13, 07:00am

    NOW until 7:00am Fri

    Flood Warning

  • Tonight

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. Southwest wind 14 to 18 mph, with gusts as high as 36 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West northwest wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65. East northeast wind 5 to 9 mph becoming southeast in the afternoon.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. Breezy, with a south wind 13 to 22 mph, with gusts as high as 33 mph.

    High: 72 °F

    Breezy.
    Mostly Cloudy
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Rain showers before 1am, then a chance of rain and snow showers. Some thunder is also possible. Low around 26. Breezy, with a south wind 20 to 23 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%.

    Low: 26 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 33. Breezy, with a west northwest wind around 22 mph, with gusts as high as 32 mph.

    High: 33 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. South wind 7 to 17 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 61. Southwest wind 14 to 18 mph, with gusts as high as 36 mph.
Friday Night
Partly cloudy, with a low around 36. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 65. East northeast wind 5 to 9 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. Breezy, with a south wind 13 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Rain showers before 1am, then a chance of rain and snow showers. Some thunder is also possible. Low around 26. Breezy, with a south wind 20 to 23 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%.
Monday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 33. Breezy, with a west northwest wind around 22 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 14. West northwest wind 9 to 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 35. West wind around 9 mph.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 24. West wind 5 to 7 mph becoming southeast in the evening.
Wednesday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 52. South wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 38. South southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 63. South southwest wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon IN
 37.94°N 87.89°W
Last Update:
5:51 pm CDT Mar 12, 2026
Forecast Valid:
9pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation