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Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12517°NLon: 122.762°WElev: 244.46ft.

NA

47°F

8°C

Humidity 98%
Wind Speed W 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 11 Apr 10:56 PM PDT
Extended Forecast for

Greenbank WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 55. Northwest wind 3 to 6 mph.

    High: 55 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly after 11pm. Increasing clouds, with a low around 46. West northwest wind 3 to 5 mph.

    Low: 46 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 52. Light and variable wind becoming west northwest around 5 mph in the afternoon.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 43. West northwest wind around 6 mph becoming south southeast after midnight.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 50. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Rain then
    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm. Partly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Calm wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 55. Northwest wind 3 to 6 mph.
Sunday Night
A 40 percent chance of rain, mainly after 11pm. Increasing clouds, with a low around 46. West northwest wind 3 to 5 mph.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 52. Light and variable wind becoming west northwest around 5 mph in the afternoon.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43. West northwest wind around 6 mph becoming south southeast after midnight.
Tuesday
Rain. High near 50. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 39. Chance of precipitation is 90%.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain before 11pm. Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 41.
Saturday
A chance of rain. Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenbank WA
 48.09°N 122.56°W (Elev. 115 ft)
Last Update:
11:27 am PDT Apr 11, 2026
Forecast Valid:
11pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

Radar & Satellite Image

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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