Heavy Rainfall and Flash Flood Threats Shift From Southern Plains to Lower Mississippi Valley; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will shift from the southern Plains into the Lower Mississippi Valley. Elevated to Critical Fire weather threats will linger through the weekend across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina this weekend. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23ft.

Lt Rain

61°F

16°C

Humidity 88%
Wind Speed ESE 3 MPH
Barometer 29.85 in
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 22 Sep 12:05 am PDT
Extended Forecast for

3 Miles SW Sammamish WA

  • Overnight

    Overnight: Rain likely.  Cloudy, with a low around 58. South wind around 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 58 °F

  • Saturday

    Saturday: Showers likely.  Mostly cloudy, with a high near 66. South southwest wind around 14 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 66 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 53. South wind 7 to 9 mph.

    Chance
    Showers

    Low: 53 °F

  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Mostly cloudy, with a high near 65. South wind 5 to 8 mph becoming calm  in the morning.

    Slight Chance
    Showers then
    Partly Sunny

    High: 65 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 49. Light and variable wind.

    Mostly Cloudy

    Low: 49 °F

  • Monday

    Monday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 49.

    Mostly Clear

    Low: 49 °F

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 51.

    Mostly Clear

    Low: 51 °F

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 58. South wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely. Mostly cloudy, with a high near 66. South southwest wind around 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. South wind 7 to 9 mph.
Sunday
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 65. South wind 5 to 8 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 49. Light and variable wind.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
3 Miles SW Sammamish WA
 47.58°N 122.09°W (Elev. 200 ft)
2:37 pm PDT Sep 21, 2018
12am PDT Sep 22, 2018-6pm PDT Sep 27, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database