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Significant winter storm to bring heavy snow and ice from the Plains to the upper Midwest, Great Lakes and New England

A strong low pressure system will bring heavy snow, ice, and strong winds from the Plains to the upper Midwest, and western Great Lakes through tonight. Treacherous travel conditions are expected. Wintry precipitation will expand into portions of New England Tuesday into Tuesday night. An inclement pattern will also persist from northern California to the Pacific Northwest into the weekend. Read More >

Current conditions at

SR18 INTERCHANGE ECHO LAKE (TSR18)

Lat: 47.509°NLon: 121.885°WElev: 928ft.

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update
Extended Forecast for

3 Miles ENE Maple Valley WA

  • This
    Afternoon

    This Afternoon: Isolated showers.  Mostly cloudy, with a high near 45. South wind around 5 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 45 °F

  • Tonight

    Tonight: Isolated showers before 10pm, then rain after 4am.  Low around 36. East wind 6 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Isolated
    Showers then
    Rain

    Low: 36 °F

  • Tuesday

    Tuesday: Rain.  High near 44. East southeast wind 9 to 11 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 44 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 41. Southeast wind 7 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 41 °F

  • Wednesday

    Wednesday: Rain.  High near 48. South southeast wind 6 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 48 °F

  • Wednesday
    Night

    Wednesday Night: Rain before 10pm, then scattered showers after 10pm.  Low around 38. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Rain then
    Scattered
    Showers

    Low: 38 °F

  • Thursday

    Thursday: A 50 percent chance of showers.  Mostly cloudy, with a high near 45.

    Chance
    Showers

    High: 45 °F

  • Thursday
    Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 37.

    Chance
    Showers

    Low: 37 °F

  • Friday

    Friday: Showers likely.  Mostly cloudy, with a high near 43.

    Showers
    Likely

    High: 43 °F

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 45. South wind around 5 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 10pm, then rain after 4am. Low around 36. East wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 44. East southeast wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 41. Southeast wind 7 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 48. South southeast wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 10pm, then scattered showers after 10pm. Low around 38. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 45.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 37.
Friday
Showers likely. Mostly cloudy, with a high near 43.
Friday Night
Rain likely. Mostly cloudy, with a low around 36.
Saturday
Rain. Cloudy, with a high near 46.
Saturday Night
Rain likely. Mostly cloudy, with a low around 41.
Sunday
Rain likely. Cloudy, with a high near 50.
Sunday Night
Rain. Cloudy, with a low around 40.
Monday
Rain likely. Mostly cloudy, with a high near 45.
Click Map For Forecast
Point Forecast:
3 Miles ENE Maple Valley WA
 47.42°N 122.01°W (Elev. 515 ft)
2:43 pm PST Jan 22, 2018
4pm PST Jan 22, 2018-6pm PST Jan 29, 2018
 
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