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

Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

79°F

26°C

Humidity 77%
Wind Speed S 14 mph
Barometer 29.87 in (1010.4 mb)
Dewpoint 71°F (22°C)
Visibility 9.00 mi
Heat Index82°F (28°C)
Last update 30 Jun 6:53 am CDT
Extended Forecast for

Amazonia MO

Extreme Heat Warning June 30, 07:49am until July 3, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 30, 07:49am until July 3, 09:00pm

    NOW until 9:00pm Fri

    Extreme Heat Warning

  • Today

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 78. South wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 78 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. Heat index values as high as 101. South wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 93 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 77. South wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 77 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 93. South wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 94. Heat index values as high as 107. South southwest wind 10 to 18 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 78. South wind 13 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 93. Heat index values as high as 101. South wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 77. South wind 11 to 16 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 93. South wind 9 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 95.
Friday Night
Partly cloudy, with a low around 76.
Independence Day
Mostly sunny, with a high near 95.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Amazonia MO
 39.88°N 94.89°W (Elev. 823 ft)
Last Update:
6:51 am CDT Jun 30, 2026
Forecast Valid:
7am CDT Jun 30, 2026-6pm CDT Jul 6, 2026
 
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