
Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
Current conditions at
SEATTLE WEATHER FORECAST OFFICE (SEAW1)
Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.NA
47°F
8°C
| Humidity | 99% |
| Wind Speed | SE 1 MPH |
| Barometer | 30.12 in (1019.98 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Last update | 29 Jan 04:30 AM PST |
Extended Forecast for
Mountlake Terrace WA
Overnight

Low: 46 °F
Rain
Thursday

High: 51 °F
Rain
Thursday Night
Low: 46 °F
Rain then
Chance RainFriday

High: 51 °F
Rain
Friday Night
Low: 46 °F
Rain Likely
then Slight
Chance RainSaturday
High: 56 °F
Slight Chance
Rain then
Mostly CloudySaturday Night

Low: 43 °F
Chance Rain
Sunday

High: 52 °F
Rain
Sunday Night

Low: 43 °F
Rain
Detailed Forecast
Overnight
Rain. Low around 46. Southeast wind around 13 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly after 5pm. High near 51. South southeast wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain before 2am, then a chance of rain after 4am. Low around 46. Southeast wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly after 10am. High near 51. South southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 56.
Saturday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43.
Sunday
Rain, mainly after 10am. Mostly cloudy, with a high near 52.
Sunday Night
Rain, mainly before 10pm. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 50.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mountlake Terrace WA
47.8°N 122.35°W (Elev. 400 ft)
47.8°N 122.35°W (Elev. 400 ft)
1:26 am PST Jan 29, 2026
5am PST Jan 29, 2026-6pm PST Feb 4, 2026


