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

Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Tacoma / McChord Air Force Base (KTCM)

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

Overcast

61°F

16°C

Humidity 77%
Wind Speed WNW 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Aug 12:45 AM PDT
Extended Forecast for

3 Miles NW Roy WA

  • Overnight

    Overnight: Cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 79. Light and variable wind.

    High: 79 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Light north wind.

    High: 81 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Overnight
Cloudy, with a low around 54. Calm wind.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 79. Light and variable wind.
Sunday Night
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 55. Calm wind.
Monday
Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Light north wind.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 56. Light and variable wind.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54.
Thursday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 81.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 56.
Friday
Patchy fog. Otherwise, mostly cloudy, with a high near 79.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Roy WA
 47.03°N 122.59°W (Elev. 400 ft)
Last Update:
12:35 am PDT Aug 16, 2026
Forecast Valid:
1am PDT Aug 16, 2026-6pm PDT Aug 22, 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