Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Rain

34°F

1°C

Humidity	95%
Wind Speed	N 0 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	33°F (1°C)
Visibility	5.00 mi
Last update	13 Mar 04:55 PM PDT

More Information:

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

Extended Forecast for

Roy WA

This Afternoon
High: 39 °F
Rain/Snow
Tonight
Low: 30 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 47 °F
Mostly Sunny
then Slight
Chance Rain
Saturday Night
Low: 29 °F
Increasing
Clouds
Sunday
High: 47 °F
Rain Likely
Sunday Night
Low: 39 °F
Rain Likely
Monday
High: 56 °F
Rain
Monday Night
Low: 44 °F
Rain Likely
Tuesday
High: 57 °F
Rain

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow. High near 39. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tonight

Rain and snow before 3am, then a chance of rain and snow after 5am. Low around 30. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

A slight chance of rain and snow before 7am, then a slight chance of rain after 4pm. Mostly sunny, with a high near 47. Wind chill values between 25 and 35 early. West wind 5 to 9 mph. Chance of precipitation is 20%.

Saturday Night

Increasing clouds, with a low around 29. West southwest wind around 5 mph becoming calm in the evening.

Sunday

Rain likely after 11am. Cloudy, with a high near 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain likely, mainly before 11pm. Cloudy, with a low around 39. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 56. Chance of precipitation is 80%.

Monday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44.

Tuesday

Rain. Cloudy, with a high near 57.

Tuesday Night

Rain. Cloudy, with a low around 47.

Wednesday

Rain. Cloudy, with a high near 59.

Wednesday Night

Rain. Cloudy, with a low around 49.