Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

76°F

24°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.90 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index75°F (24°C)
Last update 29 Jun 3:35 am CDT
Extended Forecast for

Beardstown IL

Heat Advisory June 29, 11:00am until July 3, 12:00am
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 73. South wind around 7 mph, with gusts as high as 16 mph.

    Low: 73 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 92. Heat index values as high as 105. South wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 92 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Heat index values as high as 103. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 75. South wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 75 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 73. South wind around 7 mph, with gusts as high as 16 mph.
Monday
Partly sunny, with a high near 92. Heat index values as high as 105. South wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 75. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 93. Heat index values as high as 103. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 74. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 93. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Clear, with a low around 75. South wind 3 to 7 mph. Winds could gust as high as 15 mph.
Thursday
Sunny and hot, with a high near 95.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 74.
Independence Day
Mostly sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 72.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Beardstown IL
 40.02°N 90.43°W (Elev. 430 ft)
2:46 am CDT Jun 29, 2026
3am CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database