How does NOAA issue severe storm watches for Myrtle Beach?

The National Weather Service (NWS) monitors atmospheric instability across South Carolina. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Myrtle Beach today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

SC, USAZIP 29577Live NOAA Station

Myrtle Beach, SC

Drizzle•Ressenti 83°F+3° heat index

80°F/73°F

8 mph 43°

86%Humidité

77°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 08:30 AM (America/New_York)

Daily Meteorological Briefing

Myrtle Beach, SC

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Periodic rain showers and wet ground are observed across Myrtle Beach, SC today.

Current temperature is 77°F (feels like 83°F), with daytime highs reaching 80°F and overnight lows around 73°F. Humidity is at 86%, with atmospheric pressure steady at 1017 hPa.

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

Daily Range

Δ 4° Variation

Rain Likelihood

Active Showers

Solar Exposure

UV 2.35 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

76°F

1 AM

76°F

2 AM

76°F

3 AM

75°F

4 AM

74°F

12%

5 AM

74°F

20%

6 AM

74°F

21%

7 AM

73°F

19%

8 AM

74°F

37%

9 AM

75°F

36%

10 AM

76°F

28%

11 AM

76°F

42%

12 PM

76°F

37%

1 PM

78°F

46%

2 PM

80°F

47%

3 PM

78°F

38%

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

47%

73°F

80°F

Wed

Sep 23

18%

67°F

79°F

Thu

Sep 24

37%

65°F

78°F

Fri

Sep 25

12%

61°F

77°F

Sat

Sep 26

56°F

78°F

Sun

Sep 27

58°F

81°F

Mon

Sep 28

60°F

84°F

Tue

Sep 29

64°F

82°F

Wed

Sep 30

70°F

83°F

Thu

Oct 1

18%

69°F

83°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVModerate

2.35 / 11+

Sunscreen advisedPeak 5.45

Vent43°

8 mph

Wind Gusts:13 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise07:03 AM

Sunset07:12 PM

Solar Noon:12:54 PM

HumiditéHumid

86%

Point de rosée:72°F

PressionSteady

30.03 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

9.7 mi

Haze:Minimal

Air Quality Index (AQI)Good

31US EPA Standard

Air quality is ideal for outdoor activities.

PM2.54 µg

OZONE65 µg

PM106 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

Sunrise03:03 AM

Daylight ~13h

Sunset03:12 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 - Myrtle Beach, South Carolina

The current weather in Myrtle Beach is around 77°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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