National Weather Service

News Headlines

Lightning Safety Awareness Week June 22-28 2025

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Partly Cloudy

90°F

32°C

Humidity	62%
Wind Speed	SW 12 mph
Barometer	30.04 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	101°F (38°C)
Last update	21 Jun 11:55 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles SW New Haven IL

Heat Advisory until June 24, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until June 24, 07:00pm
NOW until 7:00pm Tue
Heat Advisory
This Afternoon
High: 94 °F
Sunny
Tonight
Low: 74 °F
Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 76 °F
Clear
Monday
High: 94 °F
Slight Chance
T-storms
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 75 °F
Mostly Clear

Detailed Forecast

This Afternoon

Sunny, with a high near 94. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Tonight

Clear, with a low around 74. South wind 6 to 9 mph.

Sunday

Sunny, with a high near 95. South southwest wind 6 to 8 mph.

Sunday Night

Clear, with a low around 76. South wind 3 to 6 mph.

Monday

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Sunny, with a high near 94. South wind 3 to 6 mph. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 93. Light south southwest wind.

Tuesday Night

Mostly clear, with a low around 75. Calm wind.

Wednesday

Sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 75. Light south southwest wind.

Thursday

Sunny, with a high near 93. Calm wind becoming southwest 5 to 7 mph in the morning.