Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.

Rain

48°F

9°C

Humidity	86%
Wind Speed	SSW 18 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	14 Apr 08:55 PM PDT

More Information:

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

Extended Forecast for

Steilacoom WA

Tonight
Low: 36 °F
Chance Rain
Wednesday
High: 50 °F
Chance
Showers then
Showers
Wednesday Night
Low: 34 °F
Rain Likely
then Partly
Cloudy
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 37 °F
Partly Cloudy
Friday
High: 56 °F
Partly Sunny
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 63 °F
Mostly Cloudy
Saturday Night
Low: 46 °F
Chance Rain

Detailed Forecast

Tonight

A 50 percent chance of rain before 2am. Mostly cloudy, with a low around 36. Southwest wind 6 to 11 mph becoming light south after midnight. Winds could gust as high as 21 mph.

Wednesday

Rain and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 50. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Mostly sunny, with a high near 56. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 37. West southwest wind 3 to 8 mph.

Friday

Partly sunny, with a high near 56.

Friday Night

Mostly cloudy, with a low around 39.

Saturday

Mostly cloudy, with a high near 63.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 46.