Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California
A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >
Current conditions at
Sunnyside Municipal Airport (K1S5)
Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.NA
46°F
8°C
| Humidity | 94% |
| Wind Speed | N 0 MPH |
| Barometer | 30.04 in (1017.27 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 05 Oct 04:35 AM PDT |
Extended Forecast for
11 Miles SE Mattawa WA
Today
High: 85 °F
Sunny
Tonight
Low: 52 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 52 °F
Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 82 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 85. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 52. West wind 3 to 8 mph.
Tuesday
Sunny, with a high near 81. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 51. Light and variable wind.
Wednesday
Sunny, with a high near 83. Light and variable wind.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 82.
Friday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 66. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles SE Mattawa WA
46.64°N 119.74°W (Elev. 400 ft)
46.64°N 119.74°W (Elev. 400 ft)
4:00 am PDT Oct 5, 2026
4am PDT Oct 5, 2026-6pm PDT Oct 11, 2026
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