How does NOAA issue severe storm watches for South Grove?

The National Weather Service (NWS) monitors atmospheric instability across Hawaii. 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 Grove today?

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

HI, USAZIP 96868Live NOAA Station

South Grove, HI

Q: What is the current temperature and forecast in South Grove, Hawaii?

The current weather in South Grove is around 80°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Mainly clear•Feels like 84°F+2° heat index

82°F/80°F

14 mph 56°

83%Humidity

80°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Updated: 06:30 PM (Etc/GMT+11)

Daily Meteorological Briefing

South Grove, HI

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across South Grove, HI today.

Current temperature is 80°F (feels like 84°F), with daytime highs reaching 82°F and overnight lows around 80°F. Humidity is at 83%, with atmospheric pressure steady at 1014.6 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 1° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 0 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Hourly Forecast

Next 16 Hours

Now

81°F

1 AM

80°F

2 AM

81°F

3 AM

80°F

4 AM

80°F

5 AM

80°F

6 AM

80°F

7 AM

80°F

8 AM

80°F

9 AM

80°F

10 AM

80°F

11 AM

80°F

12 PM

81°F

1 PM

81°F

2 PM

81°F

3 PM

81°F

10-Day Forecast

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

16%

80°F

82°F

Wed

Sep 23

51%

80°F

81°F

Thu

Sep 24

42%

79°F

81°F

Fri

Sep 25

33%

79°F

81°F

Sat

Sep 26

26%

80°F

81°F

Sun

Sep 27

31%

79°F

81°F

Mon

Sep 28

35%

79°F

81°F

Tue

Sep 29

38%

80°F

Wed

Sep 30

31%

79°F

80°F

Thu

Oct 1

27%

79°F

80°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

UV IndexLow

0 / 11+

No protection neededPeak 8.55

Wind56°

14 mph

Wind Gusts:19 mph

Conditions:Breezy

Sun CycleDaylight

Sunrise05:26 AM

Sunset05:33 PM

Solar Noon:12:54 PM

HumidityHumid

83%

Dew Point:74°F

PressureSteady

29.96 inHg

Trend:Stable (+0.1 hPa)

VisibilityClear

16.1 mi

Haze:Minimal

Air Quality Index (AQI)Moderate

55US EPA Standard

Air quality is acceptable for most people.

PM2.55 µg

OZONE32 µg

PM109 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

Sunrise06:26 PM

Daylight ~13h

Sunset06:33 AM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

79% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Frequently Asked Questions - South Grove, Hawaii

The current weather in South Grove is around 80°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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