Excessive Heat Warning EXCESSIVE HEAT WARNING - Eastern Loudoun County  - Western Loudoun County

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Updated: @ 21-Jul-2019 01:19 - next update at 01:20  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 75.2, Max: 76.4, Min: 75.2 75.2°F
Colder 1.0°F than last hour.

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Feels like: 75°F

24-hr difference
-2.3°FColder 2.3°F than yesterday at this time.
  Today Yesterday
High: 76.4°F
00:00
98.9°F
16:11
Low: 75.2°F
01:09
72.8°F
06:09
 Calm NNW
0.0
Gust:
0.0 mph
0 Bft - Calm
Today: 1.2 mph 00:34
Gust Month: 23.0 mph July 17
Rain Today: 0.00 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.00 in
Storm Rain: 0.00 in
This Month: 1.25 in
Season Total: 17.02 in
7 rain days in July.
Sunday

Sunday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 72 % Increased 2.0% since last hour.
Dew Point: 65.6°F Decreased 0.1°F since last hour.
Barometer: 29.895 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 06:02
Sunset: 20:33
Moonset: 10:19
Moonrise: 23:05
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
84%
Illuminated
UV Index Forecast UV Index Forecast
21-Jul-2019
10.1     Very High 
22-Jul-2019
8.9     Very High 
 NWS Weather Forecast  - Outlook: Overnight & Sunday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 79 °F
NWS forecast: Partly cloudy, with a low around 79. West wind around 5 mph.
 
Sunday

Sunday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 98 °F
NWS forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Heat index values as high as 109. West wind 5 to 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.