Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01433°WElev: 742.16ft.

NA

76°F

24°C

Humidity 49%
Wind Speed WSW 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility NA
Heat Index78°F (26°C)
Last update 23 Jun 10:07 PM PDT
Extended Forecast for

Issaquah WA

Heat Advisory June 23, 10:23pm until June 24, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 23, 10:23pm until June 24, 11:00pm

    NOW until 11:00pm Wed

    Heat Advisory

  • Tonight

    Low: 60 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 91. Light west southwest wind.

    High: 91 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Light west southwest wind.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 73. Southwest wind 3 to 7 mph.

    High: 73 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain, mainly after 11pm.  Low around 53. Southwest wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Rain

  • Friday

    Friday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 64. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm.  Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 66.

    High: 66 °F

    Rain Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 60. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 91. Light west southwest wind.
Wednesday Night
Partly cloudy, with a low around 55. Light west southwest wind.
Thursday
Partly sunny, with a high near 73. Southwest wind 3 to 7 mph.
Thursday Night
Rain, mainly after 11pm. Low around 53. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 64. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 51. Chance of precipitation is 80%.
Saturday
Rain likely. Mostly cloudy, with a high near 66.
Saturday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 52.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 67.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Monday
Mostly cloudy, with a high near 68.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.54°N 122.01°W (Elev. 515 ft)
3:07 pm PDT Jun 23, 2026
10pm PDT Jun 23, 2026-6pm PDT Jun 30, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database