Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Mist

45°F

7°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	45°F (7°C)
Visibility	4.00 mi
Last update	31 Jan 01:15 AM PST

More Information:

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

Extended Forecast for

Steilacoom WA

Overnight
Low: 45 °F
Rain Likely
Saturday
High: 59 °F
Rain Likely
and Patchy
Fog then
Patchy Fog
Saturday Night
Low: 45 °F
Slight Chance
Rain then
Rain Likely
Sunday
High: 54 °F
Rain
Sunday Night
Low: 44 °F
Rain then
Chance Rain
Monday
High: 52 °F
Rain
Monday Night
Low: 43 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 57 °F
Mostly Cloudy
Tuesday Night
Low: 43 °F
Mostly Cloudy
then Patchy
Fog

Detailed Forecast

Overnight

Rain likely, mainly after 5am. Cloudy, with a low around 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain likely, mainly before 7am. Patchy fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 59. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A slight chance of rain before 10pm, then rain likely after 1am. Mostly cloudy, with a low around 45. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain. High near 54. South wind 7 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain, mainly before 10pm. Low around 44. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain, mainly before 4pm. High near 52. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 50 percent chance of rain before 10pm. Cloudy, with a low around 43.

Tuesday

Mostly cloudy, with a high near 57.

Tuesday Night

Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 43.

Wednesday

Partly sunny, with a high near 59.

Wednesday Night

Mostly cloudy, with a low around 41.