Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Mist

47°F

8°C

Humidity 100%
Wind Speed N 5 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 47°F (8°C)
Visibility 2.50 mi
Wind Chill45°F (7°C)
Last update 12 Apr 03:36 AM PDT
Extended Forecast for

2 Miles WNW Issaquah WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 5pm.  Patchy fog between 7am and 8am.  Otherwise, partly sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 9pm.  Increasing clouds, with a low around 45. South wind 5 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely

  • Monday

    Monday: A 50 percent chance of rain.  Mostly cloudy, with a high near 53. South wind around 9 mph.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 43. Southwest wind around 9 mph.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 49. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 5am, then rain likely, possibly mixed with snow.  Low around 38. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow showers before 8am, then rain showers. Some thunder is also possible.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Calm wind.
Sunday
A 10 percent chance of rain after 5pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Rain likely, mainly after 9pm. Increasing clouds, with a low around 45. South wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 53. South wind around 9 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 9 mph.
Tuesday
Rain. High near 49. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 5am, then rain likely, possibly mixed with snow. Low around 38. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow showers before 8am, then rain showers. Some thunder is also possible. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Issaquah WA
 47.53°N 122.08°W (Elev. 866 ft)
11:27 pm PDT Apr 11, 2026
3am PDT Apr 12, 2026-6pm PDT Apr 18, 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