Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday
A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >
Current conditions at
SEATTLE WEATHER FORECAST OFFICE (SEAW1)
Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.NA
53°F
12°C
| Humidity | 87% |
| Wind Speed | NNW 3 MPH |
| Barometer | 30.06 in (1017.95 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 21 May 02:30 AM PDT |
Extended Forecast for
3 Miles WNW Duvall WA
Overnight
Low: 46 °F
Mostly Clear
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 49 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Saturday
High: 74 °F
Partly Sunny
Saturday Night
Low: 50 °F
Partly Cloudy
Sunday
High: 65 °F
Mostly Cloudy
Sunday Night
Low: 47 °F
Chance Rain
Detailed Forecast
Overnight
Mostly clear, with a low around 46. Calm wind.
Thursday
Mostly sunny, with a high near 73. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 49. Light north northeast wind.
Friday
Sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly cloudy, with a high near 65.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 47.
Memorial Day
Rain likely. Mostly cloudy, with a high near 58.
Monday Night
Rain likely. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Duvall WA
47.75°N 122.05°W (Elev. 400 ft)
47.75°N 122.05°W (Elev. 400 ft)
11:26 pm PDT May 20, 2026
3am PDT May 21, 2026-6pm PDT May 27, 2026
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