Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Heavy Snow from the Wasatch to the Upper Midwest through Friday; Severe storms for Ohio Valley on Friday

A strong weather system will bring heavy snow, gusty winds - with blizzard conditions - to a broad area from the Great Basin to the Upper Midwest through Friday creating treacherous travel conditions. Also, strong winds and dry conditions are creating extreme wildfire threats in the southern Plains. Meanwhile, this system will bring a threat of severe thunderstorms to the Ohio Valley on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

EB I-90 SR-18 Echo Lake (TSR18)

Lat: 47.509°NLon: 121.885°WElev: 472ft.

NA

33°F

1°C

Humidity 89%
Wind Speed N 3 G 6 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 24 Feb 12:15 am PST
Extended Forecast for

Issaquah WA

  • Overnight

    Overnight: A chance of rain and snow showers before 4am, then a chance of snow showers.  Mostly cloudy, with a steady temperature around 35. South southeast wind around 6 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    Low: 35 °F

  • Friday

    Friday: A chance of snow showers before 10am, then a chance of rain and snow showers.  Cloudy, with a high near 45. South southwest wind around 7 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow

    High: 45 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers, mainly before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 31. East southeast wind around 6 mph.

    Chance
    Showers

    Low: 31 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.

    Mostly Sunny

    High: 45 °F

  • Saturday
    Night

    Saturday Night: A chance of rain showers before 4am, then snow showers likely, possibly mixed with rain.  Mostly cloudy, with a low around 34. Light east southeast wind becoming south 5 to 9 mph in the evening.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Chance
    Showers then
    Rain/Snow
    Likely

    Low: 34 °F

  • Sunday

    Sunday: Rain and snow showers likely, becoming all rain after 10am.  Cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain/Snow
    Likely then
    Showers
    Likely

    High: 44 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 32.

    Chance
    Showers

    Low: 32 °F

  • Monday

    Monday: A chance of rain and snow showers before 4pm, then a chance of rain showers.  Partly sunny, with a high near 43.

    Chance
    Rain/Snow

    High: 43 °F

  • Monday
    Night

    Monday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 32.

    Chance
    Rain/Snow

    Low: 32 °F

Detailed Forecast

Overnight
A chance of rain and snow showers before 4am, then a chance of snow showers. Mostly cloudy, with a steady temperature around 35. South southeast wind around 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of snow showers before 10am, then a chance of rain and snow showers. Cloudy, with a high near 45. South southwest wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. East southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
A chance of rain showers before 4am, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 34. Light east southeast wind becoming south 5 to 9 mph in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain and snow showers likely, becoming all rain after 10am. Cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32.
Monday
A chance of rain and snow showers before 4pm, then a chance of rain showers. Partly sunny, with a high near 43.
Monday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45.
Tuesday Night
A chance of showers. Cloudy, with a low around 37.
Wednesday
A chance of showers. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Thursday
A chance of showers. Mostly cloudy, with a high near 47.
Click Map For Forecast
Point Forecast:
Issaquah WA
 47.54°N 122.05°W (Elev. 200 ft)
3:14 pm PST Feb 23, 2017
12am PST Feb 24, 2017-6pm PST Mar 1, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database