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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

DW3348 Humptulips (D3348)

Lat: 47.17917°NLon: 123.95833°WElev: 144.52ft.

NA

56°F

13°C

Humidity 94%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 20 Aug 01:10 AM PDT
Extended Forecast for

4 Miles NE Copalis Beach WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.

    High: 70 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. Light and variable wind.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain after 11pm. Cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain. Cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 11pm. Cloudy, with a low around 57.

    Low: 57 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 11am. Mostly cloudy, with a high near 66.

    High: 66 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. Calm wind.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 55. Light and variable wind.
Friday
Mostly cloudy, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
A 30 percent chance of rain after 11pm. Cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 64.
Saturday Night
A 30 percent chance of rain after 11pm. Cloudy, with a low around 57.
Sunday
A slight chance of rain before 11am. Mostly cloudy, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Copalis Beach WA
 47.16°N 124.11°W (Elev. 82 ft)
Last Update:
11:26 pm PDT Aug 19, 2026
Forecast Valid:
1am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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