Severe Weather and Flooding Threat in the Central U.S. and Mid-Atlantic; Dangerous Heat in the West and Southern Plains

Severe thunderstorms and heavy rain are expected across the central High Plains into parts of the central and southern Plains and in the the Mid-Atlantic today. Intense, dangerous heat will persist across the West, Southwest, and Southern Plains into the end of the week. Elevated to critical fire weather conditions expected in the Great Basin and Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

NA

82°F

28°C

Humidity 40%
Wind Speed N 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 55°F (13°C)
Visibility NA
Heat Index81°F (27°C)
Last update 23 Jun 11:30 AM PDT
Extended Forecast for

Seattle WA

Heat Advisory June 23, 12:22pm until June 24, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 23, 12:22pm until June 24, 11:00pm

    NOW until 11:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 86 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 61. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 61 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

    High: 87 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. West northwest wind around 6 mph becoming south southeast in the evening.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 71. South southwest wind around 7 mph.

    High: 71 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm.  Cloudy, with a low around 55. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Rain Likely

  • Friday

    Friday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 65. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 86. North northwest wind around 8 mph.
Tonight
Increasing clouds, with a low around 61. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 57. West northwest wind around 6 mph becoming south southeast in the evening.
Thursday
Mostly cloudy, with a high near 71. South southwest wind around 7 mph.
Thursday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 55. Chance of precipitation is 70%. 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 65. Chance of precipitation is 90%.
Friday Night
Rain. Mostly cloudy, with a low around 52.
Saturday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 64.
Saturday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 54.
Sunday
Mostly cloudy, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly cloudy, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Seattle WA
 47.63°N 122.33°W (Elev. 39 ft)
11:26 am PDT Jun 23, 2026
12pm PDT Jun 23, 2026-6pm PDT Jun 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database