How does NOAA issue severe storm watches for South Harbor?

The National Weather Service (NWS) monitors atmospheric instability across Illinois. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in South Harbor today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

IL, USAZIP 60182Live NOAA Station

South Harbor, IL

Q: What is the current temperature and forecast in South Harbor, Illinois?

The current weather in South Harbor is around 63°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Nublado•Sensación térmica 63°F

65°F/61°F

7 mph 50°

83%Humedad

63°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Actualizado: 08:00 AM (America/Chicago)

Daily Meteorological Briefing

South Harbor, IL

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across South Harbor, IL today.

Current temperature is 63°F (feels like 63°F), with daytime highs reaching 65°F and overnight lows around 61°F. Humidity is at 83%, with atmospheric pressure steady at 1021.8 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 3° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 3.6 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Pronóstico por Hora

Next 16 Hours

Now

64°F

1 AM

64°F

2 AM

63°F

3 AM

63°F

4 AM

63°F

5 AM

63°F

6 AM

62°F

7 AM

62°F

8 AM

62°F

9 AM

62°F

10 AM

63°F

11 AM

64°F

12 PM

63°F

1 PM

63°F

2 PM

64°F

3 PM

64°F

Pronóstico de 10 Días

Extended 10-day meteorological outlook

10-Day Range

Hoy

22 sept

61°F

65°F

mié

23 sept

54°F

65°F

jue

24 sept

58°F

75°F

vie

25 sept

60°F

76°F

sáb

26 sept

55°F

65°F

dom

27 sept

28%

55°F

65°F

lun

28 sept

56°F

80°F

mar

29 sept

32%

57°F

86°F

mié

30 sept

25%

70°F

91°F

jue

1 oct

20%

71°F

84°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Índice UVModerate

3.6 / 11+

Sunscreen advisedPeak 3.7

Viento50°

7 mph

Wind Gusts:14 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:49 AM

Sunset06:59 PM

Solar Noon:12:54 PM

HumedadHumid

83%

Punto de Rocío:58°F

PresiónSteady

30.17 inHg

Trend:Stable (+0.1 hPa)

VisibilidadClear

10.2 mi

Haze:Minimal

Air Quality Index (AQI)Good

34US EPA Standard

Air quality is ideal for outdoor activities.

PM2.56 µg

OZONE80 µg

PM106 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsGood

Pleasant conditions for light outdoor activities.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise01:49 AM

Daylight ~13h

Sunset01:59 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Preguntas Frecuentes sobre el Clima - South Harbor, Illinois

The current weather in South Harbor is around 63°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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