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

Hazardous Weather Conditions

Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Fair

26°C

79°F

Humidity 100%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 26°C (79°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 24 Jun 12:15 am CDT
Extended Forecast for

New Haven MO

Heat Advisory June 24, 12:17am until June 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 24, 12:17am until June 26, 09:00pm

    NOW until 9:00pm Thu

    Heat Advisory

  • Overnight

    Low: 23 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. Heat index values as high as 38. Southwest wind 5 to 10 km/h.

    High: 34 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 34. Heat index values as high as 39. Southwest wind 3 to 8 km/h. Chance of precipitation is 20%.

    High: 34 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 35.

    High: 35 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °C

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33.

    High: 33 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. Heat index values as high as 38. Southwest wind 5 to 10 km/h.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 34. Heat index values as high as 39. Southwest wind 3 to 8 km/h. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 23. Calm wind.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 23.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 22.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Haven MO
 38.6°N 91.23°W (Elev. 581 m)
Last Update:
10:36 pm CDT Jun 23, 2025
Forecast Valid:
12am CDT Jun 24, 2025-6pm CDT Jun 30, 2025
 
Forecast Discussion
 
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Additional Resources

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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