How does NOAA issue severe storm watches for Spearfish?

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 Spearfish 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 57783Live NOAA Station

Spearfish, SD

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

The current weather in Spearfish 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.

Clear sky•体感温度 65°F+1° heat index

69°F/51°F

3 mph 344°

86%湿度

63°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

更新时间: 05:15 AM (America/Denver)

Daily Meteorological Briefing

Spearfish, SD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Spearfish, SD today.

Current temperature is 63°F (feels like 65°F), with daytime highs reaching 69°F and overnight lows around 51°F. Humidity is at 86%, with atmospheric pressure steady at 1014.7 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 10° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 5 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

逐小时预报

Next 16 Hours

Now

54°F

1 AM

53°F

2 AM

52°F

3 AM

52°F

4 AM

52°F

5 AM

51°F

6 AM

51°F

7 AM

53°F

8 AM

55°F

9 AM

56°F

10 AM

59°F

11 AM

62°F

12 PM

65°F

1 PM

67°F

2 PM

68°F

3 PM

69°F

10天天气预报

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

51°F

69°F

Wed

Sep 23

17%

56°F

73°F

Thu

Sep 24

59°F

78°F

Fri

Sep 25

28%

57°F

81°F

Sat

Sep 26

59°F

73°F

Sun

Sep 27

20%

57°F

85°F

Mon

Sep 28

37%

60°F

80°F

Tue

Sep 29

42%

49°F

64°F

Wed

Sep 30

10%

50°F

70°F

Thu

Oct 1

51°F

85°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

紫外线指数Moderate

5 / 11+

Sunscreen advisedPeak 5.8

风向与风速344°

3 mph

Wind Gusts:4 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:42 AM

Sunset06:52 PM

Solar Noon:12:54 PM

湿度Humid

86%

露点:58°F

气压Steady

29.96 inHg

Trend:Stable (+0.1 hPa)

能见度Clear

10.1 mi

Haze:Minimal

Air Quality Index (AQI)Good

27US EPA Standard

Air quality is ideal for outdoor activities.

PM2.54 µg

OZONE69 µg

PM105 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

Sunrise12:42 AM

Daylight ~13h

Sunset12:52 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

常见天气问答 - Spearfish, South Dakota

The current weather in Spearfish 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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