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

Drizzle•Ressenti 62°F

82°F/56°F

2 mph 187°

79%Humidité

61°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 11:45 PM (America/Denver)

Daily Meteorological Briefing

Spearfish, SD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Periodic rain showers and wet ground are observed across Spearfish, SD tonight.

Current temperature is 61°F (feels like 62°F), with daytime highs reaching 82°F and overnight lows around 56°F. Humidity is at 79%, with atmospheric pressure steady at 1011 hPa.

Keep an umbrella handy if heading outdoors and expect minor roadway spray.

Daily Range

Δ 14° Variation

Rain Likelihood

Active Showers

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

56°F

3 AM

57°F

4 AM

57°F

5 AM

56°F

6 AM

59°F

7 AM

61°F

8 AM

63°F

9 AM

65°F

10 AM

72°F

11 AM

75°F

12 PM

77°F

1 PM

80°F

2 PM

81°F

3 PM

82°F

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 23

11%

56°F

82°F

Thu

Sep 24

57°F

76°F

Fri

Sep 25

11%

59°F

81°F

Sat

Sep 26

59°F

74°F

Sun

Sep 27

22%

52°F

72°F

Mon

Sep 28

52%

56°F

66°F

Tue

Sep 29

49%

44°F

56°F

Wed

Sep 30

12%

44°F

72°F

Thu

Oct 1

53°F

68°F

Fri

Oct 2

14%

51°F

65°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVLow

0 / 11+

No protection neededPeak 5.05

Vent187°

2 mph

Wind Gusts:8 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:43 AM

Sunset06:50 PM

Solar Noon:12:54 PM

HumiditéHumid

79%

Point de rosée:54°F

PressionSteady

29.85 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

10.4 mi

Haze:Minimal

Air Quality Index (AQI)Good

46US EPA Standard

Air quality is ideal for outdoor activities.

PM2.510 µg

OZONE64 µg

PM1010 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsGood

Pleasant conditions for light outdoor activities.

Car WashNot Advised

Precipitation expected in the forecast over the next 24 hours.

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

Sunrise12:43 AM

Daylight ~13h

Sunset12:50 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

88% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~4 daysTidal Currents Normal

Questions fréquentes sur la météo - Spearfish, South Dakota

The current weather in Spearfish is around 61°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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