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Heat Advisory HEAT ADVISORY - Seattle and Vicinity

NWS Northwest Regional Radar WU North West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ Aug-11-2025 8:15am - next update at 8:20am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 69.0, Max: 73.5, Min: 68.0 69°F
Colder 0.1°F than last hour.

Comfortable

Feels like: 69°F

24-hr difference
4.4°FWarmer 4.4°F than yesterday at this time.
  Today Yesterday
High: 73.5°F
12:00am 		89.9°F
4:15pm
Low: 68°F
5:36am 		59.1°F
6:07am
Wind from NW NW
0
Gust:
 4 mph
0 Bft - Calm
Today: 8 mph 6:05am
Gust Month: 13 mph August 06
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.3 in
Season Total: 14.8 in
2 rain days in August.
Tonight

Tonight: Clear
Clear
Humidity & Barometer Almanac Moon
Humidity: 76 % Increased 4.0% since last hour.
Dew Point: 61.1°F Increased 1.4°F since last hour.
Barometer: 30.031 inHg  
Baro Trend: Steady
Sunrise: 5:58am
Sunset: 8:29pm
Moonset: 8:47am
Moonrise: 9:36pm
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
93%
Illuminated
UV Index Forecast UV Index Forecast
Aug-11-2025
7.1     High 
Aug-12-2025
7.1     High 
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 88 °F		 NWS forecast: Sunny, with a high near 88. North wind around 8 mph.
 
Tonight

Tonight: Clear
Clear

Lo 64 °F		 NWS forecast: Clear, with a low around 64. North northeast wind around 6 mph.