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 65°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Despejado•Sensación térmica 68°F+2° heat index

69°F/51°F

5 mph 324°

85%Humedad

65°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Actualizado: 06:00 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 65°F (feels like 68°F), with daytime highs reaching 69°F and overnight lows around 51°F. Humidity is at 85%, with atmospheric pressure steady at 1013.5 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 10° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 5.55 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Pronóstico por Hora

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

63°F

12 PM

65°F

1 PM

67°F

2 PM

68°F

3 PM

69°F

Pronóstico de 10 Días

Extended 10-day meteorological outlook

10-Day Range

Hoy

22 sept

51°F

69°F

mié

23 sept

16%

56°F

73°F

jue

24 sept

59°F

77°F

vie

25 sept

28%

59°F

82°F

sáb

26 sept

56°F

75°F

dom

27 sept

20%

51°F

79°F

lun

28 sept

37%

67°F

84°F

mar

29 sept

42%

57°F

66°F

mié

30 sept

10%

51°F

71°F

jue

1 oct

56°F

82°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Índice UVHigh

5.55 / 11+

Protection requiredPeak 5.8

Viento324°

5 mph

Wind Gusts:6 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:42 AM

Sunset06:52 PM

Solar Noon:12:54 PM

HumedadHumid

85%

Punto de Rocío:60°F

PresiónSteady

29.93 inHg

Trend:Stable (+0.1 hPa)

VisibilidadClear

10.3 mi

Haze:Minimal

Air Quality Index (AQI)Good

27US EPA Standard

Air quality is ideal for outdoor activities.

PM2.54 µg

OZONE76 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

Preguntas Frecuentes sobre el Clima - Spearfish, South Dakota

The current weather in Spearfish is around 65°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

More Locations in South Dakota

All South Dakota Cities →