
Winter Weather Continues in the Northeast; Frigid Temperatures for the Central and Eastern U.S.
The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >
Current conditions at
DW8787 CHEHALIS (D8787)
Lat: 46.64646°NLon: 122.8388°WElev: 564.0ft.NA
34°F
1°C
| Humidity | 82% |
| Wind Speed | E 1 MPH |
| Barometer | 30.25 in (1024.38 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | NA |
| Last update | 26 Jan 09:30 AM PST |
Extended Forecast for
Onalaska WA
Today

High: 47 °F
Partly Sunny
Tonight

Low: 35 °F
Mostly Cloudy
Tuesday

High: 48 °F
Mostly Cloudy
Tuesday Night

Low: 39 °F
Rain
Wednesday

High: 50 °F
Rain
Wednesday Night

Low: 44 °F
Rain
Thursday

High: 50 °F
Rain
Thursday Night

Low: 45 °F
Rain
Friday

High: 51 °F
Rain
Detailed Forecast
Today
Partly sunny, with a high near 47. Calm wind.
Tonight
Mostly cloudy, with a low around 35. Calm wind.
Tuesday
Mostly cloudy, with a high near 48. Calm wind.
Tuesday Night
Rain. Low around 39. South southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 50. South wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 44. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 50. Chance of precipitation is 90%.
Thursday Night
Rain. Cloudy, with a low around 45.
Friday
Rain. Cloudy, with a high near 51.
Friday Night
Rain likely. Mostly cloudy, with a low around 44.
Saturday
Rain likely. Mostly cloudy, with a high near 55.
Saturday Night
Rain likely. Mostly cloudy, with a low around 42.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Onalaska WA
46.58°N 122.74°W (Elev. 600 ft)
46.58°N 122.74°W (Elev. 600 ft)
8:09 am PST Jan 26, 2026
9am PST Jan 26, 2026-6pm PST Feb 1, 2026


