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Excessive Heat Spreads East; Many Areas with Heavy Rain Threats

Hot and muggy conditions are forecast to continue across the Midwest and Northeast, while spreading eastward. A frontal boundary bringing very heavy rains to the Upper Midwest will sag southward bringing cooler temperatures to areas to the north, including the city of Chicago. Heavy rains will also be possible along the Texas Gulf Coast from a tropical disturbance. Read More >

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 6 mph
Barometer 29.94 in (1012.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Jun 1:53 am CDT
Extended Forecast for

De Kalb MO

Heat Advisory until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 18, 08:00pm

    NOW until
    8:00pm Mon

    Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 77. South wind 8 to 10 mph.

    Mostly Clear

    Low: 77 °F

  • Monday

    Monday: Sunny, with a high near 94. Heat index values as high as 101. South wind 10 to 14 mph, with gusts as high as 20 mph.

    Sunny

    High: 94 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 74. South wind 7 to 11 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 88. Southwest wind 7 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 70. South wind around 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 70 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 83. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 67 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 80.

    Mostly Cloudy

    High: 80 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 77. South wind 8 to 10 mph.
Monday
Sunny, with a high near 94. Heat index values as high as 101. South wind 10 to 14 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind 7 to 11 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Southwest wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
Partly sunny, with a high near 82.
Friday Night
Mostly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
De Kalb MO
 39.59°N 94.91°W (Elev. 1047 ft)
1:26 am CDT Jun 18, 2018
2am CDT Jun 18, 2018-6pm CDT Jun 24, 2018
 
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