How does NOAA issue severe storm watches for East Valley?

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 Valley 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 57287Live NOAA Station

East Valley, SD

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

The current weather in East Valley 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.

Partly cloudy•Ressenti 49°F-4° wind chill

65°F/56°F

20 mph 154°

93%Humidité

56°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 10:30 PM (America/Denver)

Daily Meteorological Briefing

East Valley, SD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Breezy conditions with gusty winds are prevalent across East Valley, SD.

Current temperature is 56°F (feels like 49°F), with daytime highs reaching 65°F and overnight lows around 56°F. Humidity is at 93%, with atmospheric pressure steady at 1016.4 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 5° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 0 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

57°F

1 AM

57°F

2 AM

57°F

3 AM

57°F

4 AM

56°F

5 AM

56°F

6 AM

56°F

7 AM

56°F

8 AM

57°F

9 AM

58°F

10 AM

60°F

11 AM

61°F

12%

12 PM

62°F

13%

1 PM

62°F

15%

2 PM

63°F

29%

3 PM

65°F

25%

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 23

29%

56°F

65°F

Thu

Sep 24

55°F

76°F

Fri

Sep 25

53%

58°F

70°F

Sat

Sep 26

34%

59°F

65°F

Sun

Sep 27

33%

54°F

73°F

Mon

Sep 28

60%

51°F

70°F

Tue

Sep 29

43%

45°F

55°F

Wed

Sep 30

41°F

61°F

Thu

Oct 1

46°F

65°F

Fri

Oct 2

10%

49°F

57°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVLow

0 / 11+

No protection neededPeak 2.6

Vent154°

20 mph

Wind Gusts:36 mph

Conditions:Breezy

Sun CycleDaylight

Sunrise06:32 AM

Sunset06:39 PM

Solar Noon:12:54 PM

HumiditéHumid

93%

Point de rosée:55°F

PressionSteady

30.01 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

7.6 mi

Haze:Minimal

Air Quality Index (AQI)Good

28US EPA Standard

Air quality is ideal for outdoor activities.

PM2.56 µg

OZONE45 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

Sunrise12:32 AM

Daylight ~13h

Sunset12:39 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

87% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~4 daysTidal Currents Normal

Questions fréquentes sur la météo - East Valley, South Dakota

The current weather in East Valley 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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