Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Tacoma, Tacoma Narrows Airport (KTIW)

Lat: 47.2675°NLon: 122.57611°WElev: 315.0ft.

Clear

55°F

13°C

Humidity	93%
Wind Speed	NNE 8 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	31 Aug 05:15 AM PDT

More Information:

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

Extended Forecast for

5 Miles WSW Steilacoom WA

Today
High: 75 °F
Mostly Sunny
Tonight
Low: 55 °F
Partly Cloudy
Tuesday
High: 71 °F
Partly Sunny
Tuesday Night
Low: 56 °F
Chance Rain
Wednesday
High: 63 °F
Rain
Wednesday Night
Low: 53 °F
Rain then
Rain Likely
Thursday
High: 64 °F
Showers
Thursday Night
Low: 51 °F
Chance Rain
Friday
High: 66 °F
Chance Rain

Detailed Forecast

Today

Mostly sunny, with a high near 75. North northeast wind 5 to 7 mph.

Tonight

Partly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 71. Light southwest wind becoming west southwest 6 to 11 mph in the morning.

Tuesday Night

A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 56. South wind 8 to 13 mph, with gusts as high as 20 mph.

Wednesday

Rain, mainly after 11am. High near 63. South wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 53. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 64. Chance of precipitation is 80%.

Thursday Night

A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51.

Friday

A chance of rain. Partly sunny, with a high near 66.

Friday Night

A slight chance of rain before 11pm. Partly cloudy, with a low around 52.

Saturday

Partly sunny, with a high near 70.