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Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

83°F

28°C

Humidity 70%
Wind Speed S 18 G 29 mph
Barometer 29.76 in (1006.6 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 21 Jun 1:53 am CDT
Extended Forecast for

Atchison KS

Heat Advisory June 21, 02:15am until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 02:15am until June 22, 09:00pm

    NOW until 9:00pm Sun

    Heat Advisory

  • Overnight

    Low: 79 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 96. Heat index values as high as 106. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 37 mph.

    High: 96 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph.

    Low: 77 °F

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Heat index values as high as 102. Breezy, with a south wind 14 to 20 mph, with gusts as high as 34 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 76. South wind 13 to 18 mph, with gusts as high as 31 mph.

    Low: 76 °F

    Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Chance of precipitation is 20%.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

Detailed Forecast

Overnight
Clear, with a low around 79. South wind around 17 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 96. Heat index values as high as 106. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 37 mph.
Saturday Night
Clear, with a low around 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 95. Heat index values as high as 102. Breezy, with a south wind 14 to 20 mph, with gusts as high as 34 mph.
Sunday Night
Clear, with a low around 76. South wind 13 to 18 mph, with gusts as high as 31 mph.
Monday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
A chance of showers after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atchison KS
 39.55°N 95.11°W (Elev. 784 ft)
Last Update:
12:27 am CDT Jun 21, 2025
Forecast Valid:
2am CDT Jun 21, 2025-6pm CDT Jun 27, 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