Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Overcast

66°F

19°C

Humidity 96%
Wind Speed E 7 mph
Barometer 29.70 in (1005.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 21 Jun 6:53 am CDT
Extended Forecast for

5 Miles NE Lancaster KS

Flood Watch June 21, 07:29am until June 21, 07:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 21, 07:29am until June 21, 07:00pm

    NOW until 7:00pm Sun

    Flood Watch

  • Today

    High: 79 °F

    Heavy Rain
    then Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. North northeast wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Northeast wind around 8 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. East wind around 6 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Today
Showers and thunderstorms, mainly before 1pm. Some of the storms could produce heavy rainfall. High near 79. Southeast wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tonight
Mostly cloudy, with a low around 57. North northeast wind 7 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 75. Northeast wind around 8 mph.
Monday Night
Partly cloudy, with a low around 58. East wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 80. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A chance of showers after 1am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Lancaster KS
 39.61°N 95.23°W (Elev. 1099 ft)
6:27 am CDT Jun 21, 2026
7am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database