How does NOAA issue severe storm watches for Upper 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 Upper 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 57602Live NOAA Station

Upper Harbor, SD

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

The current weather in Upper Harbor is around 56°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Overcast•Ressenti 53°F-2° wind chill

59°F/52°F

10 mph 117°

89%Humidité

56°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 07:15 AM (America/Chicago)

Daily Meteorological Briefing

Upper Harbor, SD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

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

Current temperature is 56°F (feels like 53°F), with daytime highs reaching 59°F and overnight lows around 52°F. Humidity is at 89%, with atmospheric pressure steady at 1025 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 4° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 0.95 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

52°F

1 AM

53°F

2 AM

53°F

3 AM

53°F

4 AM

52°F

5 AM

53°F

6 AM

53°F

7 AM

52°F

8 AM

53°F

9 AM

53°F

10 AM

54°F

11 AM

54°F

12 PM

56°F

1 PM

56°F

2 PM

58°F

3 PM

58°F

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

52°F

59°F

Wed

Sep 23

15%

53°F

58°F

Thu

Sep 24

73%

56°F

58°F

Fri

Sep 25

56%

56°F

60°F

Sat

Sep 26

67%

59°F

71°F

Sun

Sep 27

56°F

76°F

Mon

Sep 28

41%

58°F

74°F

Tue

Sep 29

41%

51°F

65°F

Wed

Sep 30

34%

46°F

63°F

Thu

Oct 1

15%

52°F

73°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVLow

0.95 / 11+

No protection neededPeak 2.55

Vent117°

10 mph

Wind Gusts:14 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise07:16 AM

Sunset07:25 PM

Solar Noon:12:54 PM

HumiditéHumid

89%

Point de rosée:53°F

PressionSteady

30.27 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

8.9 mi

Haze:Minimal

Air Quality Index (AQI)Good

22US EPA Standard

Air quality is ideal for outdoor activities.

PM2.56 µg

OZONE44 µg

PM107 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

Sunrise02:16 AM

Daylight ~13h

Sunset02:25 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Questions fréquentes sur la météo - Upper Harbor, South Dakota

The current weather in Upper Harbor is around 56°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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