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

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

92°F

33°C

Humidity 53%
Wind Speed S 20 G 26 mph
Barometer 29.88 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 21 Jun 4:30 pm CDT
Extended Forecast for

6 Miles SE Astoria IL

Heat Advisory June 21, 04:54pm until June 24, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 04:54pm until June 24, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Tonight

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Heat index values as high as 105. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 95. Heat index values as high as 101. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. South wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94. South southwest wind 3 to 7 mph.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. South southwest wind 3 to 6 mph.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Tonight
Clear, with a low around 75. South southwest wind 7 to 15 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 105. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 74. South southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 95. Heat index values as high as 101. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 73. South wind 3 to 7 mph. Winds could gust as high as 15 mph.
Tuesday
Mostly sunny, with a high near 94. South southwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 73. South southwest wind 3 to 6 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Astoria IL
 40.17°N 90.28°W (Elev. 469 ft)
Last Update:
4:40 pm CDT Jun 21, 2025
Forecast Valid:
4pm CDT Jun 21, 2025-6pm CDT Jun 28, 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