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

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

33°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 7 Nov 11:55 pm CST
Extended Forecast for

3 Miles NE Simpson IL

Freeze Warning November 8, 12:12am until November 8, 08:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning November 8, 12:12am until November 8, 08:00am

    NOW until 8:00am Sun

    Freeze Warning

  • Overnight

    Low: 31 °F

    Frost and
    Patchy Fog

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming west southwest around 6 mph.

    High: 61 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm. Otherwise, clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 66. Calm wind.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Calm wind becoming west southwest around 5 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: A chance of showers after noon. Mostly sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Overnight
Patchy fog before 1am. Widespread frost, mainly after 2am. Otherwise, clear, with a low around 31. Calm wind.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming west southwest around 6 mph.
Sunday Night
Patchy fog after 10pm. Otherwise, clear, with a low around 39. Light and variable wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 66. Calm wind.
Monday Night
Clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 69. Calm wind becoming west southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 46. Calm wind.
Veterans Day
A chance of showers after noon. Mostly sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
A chance of showers before midnight. Mostly cloudy, with a low around 42. North northwest wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 55. North wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 34. North wind 3 to 8 mph.
Friday
Sunny, with a high near 50. North northwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 55. Calm wind becoming northwest around 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Simpson IL
 37.5°N 88.71°W
Last Update:
11:11 pm CST Nov 7, 2026
Forecast Valid:
12am CST Nov 8, 2026-6pm CST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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