
Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West
Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >
Current conditions at
CHEHALIS (CLSW1)
Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.NA
86°F
30°C
| Humidity | 32% |
| Wind Speed | NW 3 MPH |
| Barometer | NA |
| Dewpoint | 53°F (12°C) |
| Visibility | NA |
| Heat Index | 84°F (29°C) |
| Last update | 19 Jun 03:09 PM PDT |
Extended Forecast for
3 Miles E Napavine WA
Tonight

Low: 48 °F
Mostly Clear
Saturday

High: 72 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Partly Cloudy
then Patchy
FogSunday
High: 80 °F
Areas Fog
then SunnySunday Night

Low: 51 °F
Clear
Monday

High: 90 °F
Sunny
Monday Night

Low: 57 °F
Mostly Clear
Tuesday

High: 93 °F
Sunny
Tuesday Night

Low: 56 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 48. West northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 72. South wind around 6 mph becoming west in the afternoon.
Saturday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 47. West wind around 6 mph becoming calm in the evening.
Sunday
Areas of fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 51. North wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A slight chance of rain. Partly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles E Napavine WA
46.57°N 122.83°W (Elev. 400 ft)
46.57°N 122.83°W (Elev. 400 ft)
1:23 pm PDT Jun 19, 2026
3pm PDT Jun 19, 2026-6pm PDT Jun 26, 2026


