Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

52°F

11°C

Humidity 87%
Wind Speed SSE 4 MPH
Barometer 29.41 in (995.94 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 13 Nov 12:55 AM PST
Extended Forecast for

Sammamish WA

  • Overnight

    Overnight: Cloudy, with a low around 50. Light east southeast wind.

    Low: 50 °F

    Cloudy

  • Friday

    Friday: Rain, mainly after 1pm.  High near 61. East southeast wind 5 to 7 mph becoming calm  in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Slight Chance
    Rain then
    Rain

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a slight chance of rain after 2am.  Mostly cloudy, with a low around 46. Light and variable wind.  Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before 10am, then a chance of rain after 1pm.  Mostly cloudy, with a high near 57. Light south southeast wind.  Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 48. East southeast wind 6 to 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 54. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Rain likely, mainly between 10am and 4pm.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Cloudy, with a low around 50. Light east southeast wind.
Friday
Rain, mainly after 1pm. High near 61. East southeast wind 5 to 7 mph becoming calm in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 46. Light and variable wind. Chance of precipitation is 30%.
Saturday
A chance of rain before 10am, then a chance of rain after 1pm. Mostly cloudy, with a high near 57. Light south southeast wind. Chance of precipitation is 30%.
Saturday Night
Rain, mainly after 10pm. Low around 48. East southeast wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 54. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 10pm. Low around 41. Chance of precipitation is 80%.
Monday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 39.
Tuesday
A slight chance of rain after 10am. Partly sunny, with a high near 52.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Sammamish WA
 47.6°N 122.03°W (Elev. 463 ft)
12:46 am PST Nov 13, 2026
1am PST Nov 13, 2026-6pm PST Nov 19, 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