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

59°F

15°C

Humidity 50%
Wind Speed S 14 G 18 mph
Barometer 29.75 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Mar 2:35 am CDT
Extended Forecast for

4 Miles SW New Haven IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 51. South wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 40%.

    High: 71 °F

    Breezy.
    Mostly Cloudy
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Low around 26. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    Low: 26 °F

    Breezy.
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 33. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 31 mph.

    High: 33 °F

    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. West northwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 36. West northwest wind 5 to 8 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 27. Light south southeast wind becoming south 5 to 10 mph in the evening.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. South southwest wind around 7 mph.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. South wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 40%.
Sunday Night
Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Low around 26. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Monday
Mostly cloudy, with a high near 33. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 17. West northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 36. West northwest wind 5 to 8 mph.
Tuesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 27. Light south southeast wind becoming south 5 to 10 mph in the evening.
Wednesday
Mostly cloudy, with a high near 57. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 41. South southwest wind around 7 mph.
Thursday
Sunny, with a high near 68. West wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 44. Light and variable wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 73. Southwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 48. Southwest wind 6 to 8 mph becoming west northwest after midnight.
Saturday
Partly sunny, with a high near 67. Northwest wind 8 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW New Haven IL
 37.86°N 88.18°W
Last Update:
1:31 am CDT Mar 15, 2026
Forecast Valid:
2am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation