National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Major Early Spring Storm Impacting the Country

Heavy snow, significant ice accumulations, and blizzard conditions are likely across parts of the Northern Plains into the Upper Great Lakes. South of the winter weather, a regional outbreak of severe storms with some flash flooding is expected across parts of the Mid-Mississippi Valley and Mid-South into the Ohio Valley. Gusty winds may bring critical fire weather to the Central/Southern Plains. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01417°WElev: 770ft.

NA

6°C

42°F

Humidity 75%
Wind Speed SW 2 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 2°C (35°F)
Visibility NA
Last update 31 Mar 12:03 AM PDT
Extended Forecast for

Issaquah WA

  • Overnight

    Overnight: A 50 percent chance of showers. Mostly cloudy, with a low around 5. South wind around 14 km/h.

    Chance
    Showers

    Low: 5 °C

  • Friday

    Friday: Rain. High near 10. South southwest wind 18 to 26 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible.

    Rain

    High: 10 °C

  • Friday
    Night

    Friday Night: Rain. Low around 4. South southwest wind 18 to 27 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Rain

    Low: 4 °C

  • Saturday

    Saturday: Rain before 11am, then showers and possibly a thunderstorm after 11am. Some of the storms could produce small hail. High near 10. South southwest wind 18 to 26 km/h, with gusts as high as 42 km/h. Chance of precipitation is 100%. New rainfall amounts between 5 and 7.5 mm possible.

    Showers

    High: 10 °C

  • Saturday
    Night

    Saturday Night: Showers. Low around 3. South wind 14 to 23 km/h, with gusts as high as 37 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible.

    Showers

    Low: 3 °C

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 11am. Some of the storms could produce small hail. High near 10. Chance of precipitation is 100%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers

    High: 10 °C

  • Sunday
    Night

    Sunday Night: Rain showers likely before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 2. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Showers
    Likely then
    Chance
    Rain/Snow

    Low: 2 °C

  • Monday

    Monday: A slight chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 10.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 10 °C

  • Monday
    Night

    Monday Night: A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 2.

    Chance
    Showers then
    Slight Chance
    Rain/Snow

    Low: 2 °C

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a low around 5. South wind around 14 km/h.
Friday
Rain. High near 10. South southwest wind 18 to 26 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible.
Friday Night
Rain. Low around 4. South southwest wind 18 to 27 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Some of the storms could produce small hail. High near 10. South southwest wind 18 to 26 km/h, with gusts as high as 42 km/h. Chance of precipitation is 100%. New rainfall amounts between 5 and 7.5 mm possible.
Saturday Night
Showers. Low around 3. South wind 14 to 23 km/h, with gusts as high as 37 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday
Showers, with thunderstorms also possible after 11am. Some of the storms could produce small hail. High near 10. Chance of precipitation is 100%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday Night
Rain showers likely before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 2. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
A slight chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 10.
Monday Night
A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 2.
Tuesday
A slight chance of rain and snow showers before 8am, then a chance of rain showers. Partly sunny, with a high near 12.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 2.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 13.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 3.
Thursday
A chance of rain. Partly sunny, with a high near 14.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Issaquah WA
 47.54°N 122.05°W (Elev. 61 m)
Last Update:
9:40 pm PDT Mar 30, 2023
Forecast Valid:
12am PDT Mar 31, 2023-6pm PDT Apr 5, 2023
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation