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

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01433°WElev: 742.16ft.

NA

48°F

9°C

Humidity 98%
Wind Speed SE 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 07 Mar 02:40 AM PST
Extended Forecast for

Issaquah WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 47. South wind around 7 mph.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before 5pm. Mostly cloudy, with a high near 54. South southwest wind around 9 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.

    High: 54 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain, mainly after midnight. Low around 46. South southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain. High near 52. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then rain likely, possibly mixed with snow. Low around 35. South southwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 1am. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Snow before 7am, then rain and snow between 7am and 1pm, then rain after 1pm. Cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 1am, then rain, possibly mixed with snow. Cloudy, with a low around 37.

    Low: 37 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 47. South wind around 7 mph.
Saturday
Rain likely, mainly before 5pm. Mostly cloudy, with a high near 54. South southwest wind around 9 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 Night
Rain, mainly after midnight. Low around 46. South southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 52. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 1am, then rain likely, possibly mixed with snow. Low around 35. South southwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow, becoming all snow after 1am. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Snow before 7am, then rain and snow between 7am and 1pm, then rain after 1pm. Cloudy, with a high near 46.
Tuesday Night
Rain before 1am, then rain, possibly mixed with snow. Cloudy, with a low around 37.
Wednesday
Rain. Cloudy, with a high near 49.
Wednesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 42.
Thursday
Rain, possibly mixed with snow. Cloudy, with a high near 50.
Thursday Night
Rain and snow. Cloudy, with a low around 38.
Friday
Rain and snow. Cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.52°N 122.04°W (Elev. 200 ft)
Last Update:
1:25 am PST Mar 7, 2026
Forecast Valid:
2am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
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