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Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20ft.

Overcast

50°F

10°C

Humidity 87%
Wind Speed SW 12 MPH
Barometer 30.00 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Dec 5:35 am PST
Extended Forecast for

2 Miles ENE Seattle WA

  • Today

    Today: Rain likely.  Cloudy, with a temperature falling to around 43 by 3pm. Southwest wind 5 to 9 mph becoming light and variable  in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 47 °F

  • Tonight

    Tonight: Rain.  Low around 41. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 41 °F

  • Tuesday

    Tuesday: Rain.  Temperature rising to near 49 by 10am, then falling to around 42 during the remainder of the day. South wind 16 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 49 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly between 10pm and 4am.  Mostly cloudy, with a low around 37. South wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 37 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers before 10am.  Partly sunny, with a high near 40. Calm wind becoming north 5 to 7 mph in the morning.

    Chance
    Showers then
    Mostly Sunny

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 31.

    Mostly Clear

    Low: 31 °F

  • Thursday

    Thursday: A 10 percent chance of showers after 4pm.  Mostly sunny, with a high near 40.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 40 °F

  • Thursday
    Night

    Thursday Night: A slight chance of rain showers before 10pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 34.

    Chance
    Rain/Snow

    Low: 34 °F

  • Friday

    Friday: A chance of rain and snow showers, mainly before 10am.  Mostly cloudy, with a high near 40.

    Chance
    Rain/Snow

    High: 40 °F

Detailed Forecast

Today
Rain likely. Cloudy, with a temperature falling to around 43 by 3pm. Southwest wind 5 to 9 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 41. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain. Temperature rising to near 49 by 10am, then falling to around 42 during the remainder of the day. South wind 16 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 37. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of showers before 10am. Partly sunny, with a high near 40. Calm wind becoming north 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
A 10 percent chance of showers after 4pm. Mostly sunny, with a high near 40.
Thursday Night
A slight chance of rain showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 34.
Friday
A chance of rain and snow showers, mainly before 10am. Mostly cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 39.
Click Map For Forecast
Point Forecast:
2 Miles ENE Seattle WA
 47.63°N 122.33°W (Elev. 39 ft)
3:21 am PST Dec 18, 2017
6am PST Dec 18, 2017-6pm PST Dec 24, 2017
 
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