Visit myrtlebeachweather.org
Note: A red flash indicates the condition has changed since the last update.
| Updated: 1/7/09 3:59am | Currently | Average | High | Low | Rate | High Rate | Low Rate |
| Temperature | 61.8 °F | 62.3 °F | 63.7 °F 12:20am |
61.8 °F 3:50am |
-0.49 °F/hr. | 1.69 °F/hr. 12:20am |
-0.58 °F/hr. 2:58am |
| Dew Point | 61.2 °F | 62.1 °F | 63.7 °F 12:20am |
60.9 °F 3:50am |
-0.84 °F/hr. | 1.70 °F/hr. 12:20am |
-1.27 °F/hr. 3:50am |
| Humidity | 98% | 99% | 100% 12:00am |
97% 3:41am |
-1.2%/hr. | 0.0%/hr. 12:00am |
-2.8%/hr. 3:41am |
| Heat Index | 68.7 °F | 69.4 °F | 70.9 °F 12:20am |
68.5 °F 3:50am |
-0.68 °F/hr. | 1.70 °F/hr. 12:20am |
-0.96 °F/hr. 3:50am |
| Wind Chill | 61.7 °F | 62.3 °F | 63.7 °F 12:20am |
60.7 °F 3:59am |
-0.54 °F/hr. | 1.71 °F/hr. 12:20am |
-1.61 °F/hr. 61.7 |
| Wind Direction | (S °) |
145 ° | 359 ° 2:11am |
0 ° 1:15am |
14.4 °/hr. | 198.0 °/hr. 2:11am |
-165.0 °/hr. 1:15am |
| Wind Speed | 6 mph Light Breeze |
2 mph | 13 mph 12:22am |
0 mph 12:00am |
3.8 mph/hr. | 11.1 mph/hr. 12:22am |
-2.5 mph/hr. 1:40am |
| Wind Gust | 10 mph | 9 mph | 13 mph 12:22am |
0 mph 12:15am |
1.4 mph/hr. | 5.0 mph/hr. 12:22am |
-8.6 mph/hr. 12:45am |
| UV Index | 0.0 |
0.0 | 0.0 12:00am |
0.0 12:00am |
0.00 /hr. | 0.00 /hr. 12:00am |
0.00 /hr. 12:00am |
| Solar Radiation | 0 W/sqm | 0 W/sqm | 0 W/sqm 12:00am |
0 W/sqm 12:00am |
0.0 W/sqm/hr. | 0.0 W/sqm/hr. 12:00am |
0 W/sqm/hr. 12:00am |
| Evapotranspiration | 0 W/sqm | 0 W/sqm | 0 W/sqm 12:00am |
0 W/sqm 12:00am |
0.0 W/sqm/hr. | 0.0 W/sqm/hr. 12:00am |
0 W/sqm/hr. 12:00am |
| Raw Barometer | 29.59 in | 29.63 in | 29.70 in 12:00am |
0 in 3:59am |
-0.039 in/hr. | -0.016 in/hr. 3:29am |
-0.039 in/hr. 3:59am |
| Raw Barometer Trend | Falling | ||||||
| Sea Level Barometer | 29.59 in | 29.63 in | 29.70 in 12:00am |
0 in 3:59am |
-0.039 in/hr. | -0.016 in/hr. 3:29am |
-0.039 in/hr. 3:59am |
| SL Pressure Trend | Falling | ||||||
| Rain Rate | 0.000 in/hr | Daily Rain | 0.00 in | Monthly Rain | 0.08 in | Yearly Rain | 0.08 in |
| Daily Wind Run | 9 miles | Monthly Wind Run | 130 miles | Yearly Wind Run | 130 miles | ||
| Heat Stress | --- | Comfort Level | Comfortable | Forecast | Increasing clouds and cooler. Precip possible within 6 hrs Windy with possible wind shift to the W NW or N | ||
| Daily Cooling DD | 0.0 | Monthly Cooling DD | 0.6 | Yearly Cooling DD | 0.6 | ||
| Daily Heating DD | 0.4 | Monthly Heating DD | 69.3 | Yearly Heating DD | 69.3 | ||