National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Tacoma, Tacoma Narrows Airport (KTIW)

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

Overcast

59°F

15°C

Humidity 93%
Wind Speed SW 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Aug 01:00 AM PDT
Extended Forecast for

5 Miles WSW Steilacoom WA

  • Overnight

    Overnight: Increasing clouds, with a low around 58. South southwest wind around 8 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 73. South southwest wind 7 to 9 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 58. West wind 5 to 11 mph becoming south southwest after midnight.

    Low: 58 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 73. West southwest wind 3 to 6 mph.

    High: 73 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Light and variable wind becoming north northeast 5 to 8 mph in the evening.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Increasing clouds, with a low around 58. South southwest wind around 8 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 73. South southwest wind 7 to 9 mph.
Saturday Night
Increasing clouds, with a low around 58. West wind 5 to 11 mph becoming south southwest after midnight.
Sunday
Mostly cloudy, with a high near 73. West southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 57. Light and variable wind becoming north northeast 5 to 8 mph in the evening.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms after 11am. Partly sunny, with a high near 71.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Thursday
A slight chance of rain. Partly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Steilacoom WA
 47.17°N 122.69°W (Elev. 217 ft)
Last Update:
11:26 pm PDT Aug 21, 2026
Forecast Valid:
1am PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation