How does NOAA issue severe storm watches for East Harbor?

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

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

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

SD, USAZIP 57322Live NOAA Station

East Harbor, SD

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

The current weather in East Harbor is around 54°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 49°F-3° wind chill

58°F/48°F

14 mph 148°

90%Humedad

54°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Actualizado: 05:15 AM (America/Denver)

Daily Meteorological Briefing

East Harbor, SD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across East Harbor, SD today.

Current temperature is 54°F (feels like 49°F), with daytime highs reaching 58°F and overnight lows around 48°F. Humidity is at 90%, with atmospheric pressure steady at 1021.9 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 6° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 3.7 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Pronóstico por Hora

Next 16 Hours

Now

51°F

1 AM

49°F

2 AM

49°F

3 AM

48°F

4 AM

49°F

5 AM

48°F

6 AM

49°F

7 AM

50°F

8 AM

51°F

9 AM

51°F

10 AM

52°F

11 AM

54°F

12 PM

55°F

1 PM

56°F

2 PM

57°F

3 PM

58°F

Pronóstico de 10 Días

Extended 10-day meteorological outlook

10-Day Range

Hoy

22 sept

48°F

58°F

mié

23 sept

32%

56°F

62°F

jue

24 sept

27%

56°F

79°F

vie

25 sept

41%

60°F

63°F

sáb

26 sept

29%

58°F

80°F

dom

27 sept

12%

55°F

76°F

lun

28 sept

44%

67°F

80°F

mar

29 sept

34%

48°F

67°F

mié

30 sept

12%

44°F

73°F

jue

1 oct

11%

53°F

73°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Índice UVModerate

3.7 / 11+

Sunscreen advisedPeak 5.3

Viento148°

14 mph

Wind Gusts:20 mph

Conditions:Breezy

Sun CycleDaylight

Sunrise06:31 AM

Sunset06:41 PM

Solar Noon:12:54 PM

HumedadHumid

90%

Punto de Rocío:51°F

PresiónSteady

30.18 inHg

Trend:Stable (+0.1 hPa)

VisibilidadClear

8.5 mi

Haze:Minimal

Air Quality Index (AQI)Good

44US EPA Standard

Air quality is ideal for outdoor activities.

PM2.55 µg

OZONE60 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

Sunrise12:31 AM

Daylight ~13h

Sunset12:41 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 - East Harbor, South Dakota

The current weather in East Harbor is around 54°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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