Heat Advisory HEAT ADVISORY - Johnston County

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60-Minute Time Lapse - Updates a few of minutes after the top of each hour

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Updated: @ 16-Aug-2026 21:33 - next update at 21:34  
Summary / Temperature Wind Rain Outlook
Night time, Humid Night time, Humid
Currently: 74.2°F, Max: 94.4°F, Min: 74.2°F 74.2°F
Colder 0.4°F than last hour.

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Feels like: 71.5°F

24-hr difference
-5.2°FColder 5.2°F than yesterday at this time.
  Today Yesterday
High: 94.4°F
15:26
94.2°F
16:44
Low: 74.2°F
21:22
75.7°F
06:59
 Wind from ESE ESE
1.3
Gust:
2.3 mph
0 Bft - Light Air
Today: 28.8 mph 17:20
Gust Month: 29.9 mph August 10
Rain Today: 2.05 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 2.05 in
This Month: 3.36 in
Season Total: 31.48 in
4 rain days in August.
Monday

Monday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 95 %  
Dew Point: 72.7°F Decreased 0.4°F since last hour.
Barometer: 29.996 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 06:34
Sunset: 20:01
Moonrise: 11:43
Moonset: 21:59
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
22%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 7.8 @ 13:14
0 W/m2 (0 %)
High: 868 @  13:15
 NWS Weather Forecast  - Outlook: Tonight & Monday
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And T-Storms then Mostly Cloudy

Lo 75 °F
NWS forecast: A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 75. Southwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.
 
Monday

Monday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms

Hi 98 °F
NWS forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Heat index values as high as 106. West wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

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