Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

NA

50°F

10°C

Humidity 96%
Wind Speed S 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 49°F (9°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 07 Mar 05:30 AM PST
Extended Forecast for

Mountlake Terrace WA

  • Overnight

    Overnight: A 50 percent chance of rain.  Cloudy, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 2pm.  Mostly cloudy, with a high near 55. South wind 6 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain, mainly after 11pm.  Low around 45. South wind around 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain.  High near 50. Southwest wind around 7 mph becoming north in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain before 4am, then rain and snow.  Low around 34. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Monday

    Monday: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm.  High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 1am.  Low around 32. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm.  Cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 37.

    Low: 37 °F

    Rain

Detailed Forecast

Overnight
A 50 percent chance of rain. Cloudy, with a low around 46. South wind around 5 mph.
Saturday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 55. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 11pm. Low around 45. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 50. Southwest wind around 7 mph becoming north in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain before 4am, then rain and snow. Low around 34. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow, becoming all snow after 1am. Low around 32. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Snow before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. Cloudy, with a high near 46.
Tuesday Night
Rain. Cloudy, with a low around 37.
Wednesday
Rain. Cloudy, with a high near 48.
Wednesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 40.
Thursday
Rain, possibly mixed with snow. Cloudy, with a high near 48.
Thursday Night
Rain and snow. Cloudy, with a low around 37.
Friday
Rain and snow. Cloudy, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mountlake Terrace WA
 47.78°N 122.31°W (Elev. 374 ft)
1:25 am PST Mar 7, 2026
5am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
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