Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Rain

62°F

17°C

Humidity	95%
Wind Speed	S 9 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	60°F (16°C)
Visibility	9.00 mi
Last update	14 Aug 10:55 PM PDT

More Information:

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

Extended Forecast for

3 Miles NNW Spanaway WA

Tonight
Low: 60 °F
Rain
Friday
High: 71 °F
Rain Likely
then Rain
Friday Night
Low: 60 °F
Rain
Saturday
High: 74 °F
Chance Rain
Saturday Night
Low: 55 °F
Partly Cloudy
Sunday
High: 75 °F
Partly Sunny
Sunday Night
Low: 54 °F
Mostly Cloudy
Monday
High: 74 °F
Mostly Cloudy
Monday Night
Low: 55 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain. Low around 60. South southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 71. South wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain. Low around 60. South southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

A 50 percent chance of rain. Partly sunny, with a high near 74. Southwest wind 6 to 9 mph.

Saturday Night

Partly cloudy, with a low around 55. West southwest wind 5 to 8 mph becoming calm in the evening.

Sunday

Partly sunny, with a high near 75.

Sunday Night

Mostly cloudy, with a low around 54.

Monday

Mostly cloudy, with a high near 74.

Monday Night

Mostly cloudy, with a low around 55.