SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Wed, 18-Feb-2026 7:42am PST
Mostly Cloudy	Wind: S 7 mph , 11 km/h
Temperature:	36°F , 2°C
Wind Chill:	30°F , -1°C
Dew Point:	34°F , 1°C
Humidity:	93%
Barometer:	29.66 inHg , 1004.4 hPa
Clouds:	Mostly Cloudy
Visibility:	10 miles , 16 km
Cloud details:	Partly Cloudy 800 ft Mostly Cloudy 1200 ft Mostly Cloudy 4000 ft
2026/02/18 15:42 KSEA 181542Z 19006KT 10SM SCT008 BKN012 BKN040 02/01 A2966 RMK AO2 RAB13E26 P0000 T00220006

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Wed, 18-Feb-2026 6:53am PST
Overcast	Wind: SW 3 mph , 6 km/h
Temperature:	37°F , 3°C
Dew Point:	34°F , 1°C
Humidity:	87%
Barometer:	29.67 inHg , 1004.7 hPa
Clouds:	Overcast
Visibility:	10 miles , 16 km
Cloud details:	Overcast 1100 ft
2026/02/18 14:53 KBFI 181453Z 23003KT 10SM OVC011 03/01 A2967 RMK AO2 SLP047 T00280011 53009

NWS Forecast for Seattle, WA

National Weather Service Forecast for: Seattle, WA
Issued by: National Weather Service Seattle/Tacoma, WA

Updated: Wed, 18-Feb-2026 7:01am PST

Today Chance Rain And Snow Showers then Rain And Snow Showers Likely	Thursday Partly Sunny	Friday Slight Chance Light Snow	Saturday Chance Rain And Snow	Sunday Light Rain	Monday Light Rain	Tuesday Light Rain Likely
Hi 43 °F	Hi 42 °F	Hi 44 °F	Hi 50 °F	Hi 53 °F	Hi 50 °F	Hi 51 °F

Tonight Slight Chance Rain And Snow Showers	Thursday Night Partly Cloudy	Friday Night Chance Rain And Snow	Saturday Night Chance Rain And Snow	Sunday Night Light Rain	Monday Night Light Rain Likely	Tuesday Night Chance Light Rain
Lo 32 °F	Lo 29 °F	Lo 35 °F	Lo 40 °F	Lo 42 °F	Lo 40 °F	Lo 41 °F

Today

A chance of rain and snow showers before noon, then rain and snow showers likely. Mostly cloudy. High near 43, with temperatures falling to around 41 in the afternoon. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tonight

A chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 3am. Mostly cloudy, with a low around 32. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Partly sunny. High near 42, with temperatures falling to around 40 in the afternoon. North wind 5 to 8 mph.

Thursday Night

Partly cloudy, with a low around 29. Northeast wind 2 to 8 mph.

Friday

A slight chance of snow between 10am and 1pm, then a chance of rain. Partly sunny, with a high near 44. South southeast wind 2 to 6 mph. Chance of precipitation is 30%.

Friday Night

A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

Saturday

A chance of rain and snow. Mostly cloudy, with a high near 50.

Saturday Night

A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 40.

Sunday

Rain. Mostly cloudy, with a high near 53.

Sunday Night

Rain. Mostly cloudy, with a low around 42.

Monday

Rain. Mostly cloudy, with a high near 50.

Monday Night

Rain likely. Mostly cloudy, with a low around 40.

Tuesday

Rain likely. Mostly cloudy, with a high near 51.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 41.

Forecast from NOAA-NWS for Seattle, WA.