Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

light rain,mist

48°F

9°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	30.32 in (1026.75 mb)
Dewpoint	46°F (8°C)
Visibility	6.00 mi
Last update	12 Jan 05:35 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Sammamish WA

Overnight
Low: 46 °F
Rain Likely
Monday
High: 53 °F
Chance Rain
Monday Night
Low: 47 °F
Slight Chance
Rain then
Mostly Cloudy
Tuesday
High: 58 °F
Patchy Fog
then Partly
Sunny
Tuesday Night
Low: 42 °F
Patchy Fog
Wednesday
High: 52 °F
Partly Sunny
Wednesday Night
Low: 40 °F
Areas Fog
Thursday
High: 51 °F
Mostly Sunny
Thursday Night
Low: 37 °F
Partly Cloudy

Detailed Forecast

Overnight

Rain likely. Cloudy, with a low around 46. South southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 50 percent chance of rain, mainly before 5pm. Cloudy, with a high near 53. South wind around 6 mph.

Monday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm in the evening.

Tuesday

Patchy fog between 10am and noon. Otherwise, partly sunny, with a high near 58. Calm wind.

Tuesday Night

Patchy fog. Otherwise, partly cloudy, with a low around 42. Calm wind.

Wednesday

Partly sunny, with a high near 52.

Wednesday Night

Areas of fog. Otherwise, mostly cloudy, with a low around 40.