Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Mostly Cloudy

82°F

28°C

Humidity 60%
Wind Speed S 13 G 25 mph
Barometer 29.81 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 17 Apr 1:55 pm CDT
Extended Forecast for

4 Miles S San Jose IL

Flood Watch April 17, 06:00pm until April 18, 04:00am
Click here for hazard details and duration
Flood Watch
  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Partly sunny, with a high near 85. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 85 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Some of the storms could produce heavy rainfall.  Low around 45. South wind 13 to 16 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 45 °F

    Heavy Rain

  • Saturday

    Saturday: A 20 percent chance of showers before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 55. Northwest wind around 16 mph, with gusts as high as 28 mph.

    High: 55 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 2am.  Otherwise, mostly clear, with a low around 36. Northwest wind 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, sunny, with a high near 60. Southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 60 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 2am.  Otherwise, mostly clear, with a low around 34. North northwest wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 17 mph.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, sunny, with a high near 62. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 85. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph.
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Some of the storms could produce heavy rainfall. Low around 45. South wind 13 to 16 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 20 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 55. Northwest wind around 16 mph, with gusts as high as 28 mph.
Saturday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 36. Northwest wind 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 60. Southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 34. North northwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 62. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S San Jose IL
 40.24°N 89.58°W (Elev. 535 ft)
1:46 pm CDT Apr 17, 2026
2pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

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