Dangerous Heat in the West; Flash Flooding Possible Across the Southern US
Dangerous heat is expected across areas in Texas and from Washington through California. Several daily high temperature records are expected to be either tied or broken in the West. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Locally heavy rain is expected from thunderstorms in the Southeast. Read More >
Hazardous Weather Conditions
Current conditions at
Boeing Field - King County International Airport (KBFI)
Lat: 47.54548°NLon: 122.3147°WElev: 20ft.
Clear
64°F
18°C
| Humidity | 77% |
| Wind Speed | N 0 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 17 Aug 03:05 AM PDT |
Extended Forecast for
Mercer Island WA
Heat Advisory August 17, 12:00pm until August 19, 12:00am
-
Overnight
Mostly Clear
Low: 61 °F
-
Wednesday
Sunny
High: 82 °F
-
Wednesday
Night
Increasing
CloudsLow: 65 °F
-
Thursday
Partly Sunny
High: 86 °F
-
Thursday
NightPartly Cloudy
Low: 65 °F
-
Friday
Partly Sunny
High: 77 °F
-
Friday
NightPartly Cloudy
Low: 61 °F
-
Saturday
Mostly Sunny
High: 77 °F
-
Saturday
NightPartly Cloudy
Low: 60 °F
Detailed Forecast
Overnight
Mostly clear, with a low around 61. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 82. North northwest wind 3 to 7 mph.
Wednesday Night
Increasing clouds, with a low around 65. North northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 78.
Point Forecast:
Mercer Island WA
47.6°N 122.25°W (Elev. 3 ft)
47.6°N 122.25°W (Elev. 3 ft)
2:50 am PDT Aug 17, 2022
3am PDT Aug 17, 2022-6pm PDT Aug 23, 2022
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
