This is the current conditions weather report for Chehalis. The report was made 69 minutes ago, at 10:54 UTC. The temperature was 73°F / 23°C, with a dew-point at 73°F / 23°C. The temperature felt like 77°F / 25°C. The atmospheric pressure was 30.12 inHg / 1021 hPa. The relative humidity was 44%. The skies were clear.
Chehalis is a city in Lewis County, Washington, United States. The population was 7,057 at the 2000 census. It is the county seat of Lewis County.
Chehalis is located at 46.659967, -122.963426.
According to the United States Census Bureau, the city has a total area of 14.5 km² (5.6 mi²), all land.
The city straddles Interstate 5 at a point almost exactly halfway between Seattle, Washington and Portland, Oregon. The historic downtown and most of the city's amenities lie on the east side of the freeway, nestled at the base of a small range of forested hills. On the west side of the freeway are parks, farms, and a few subdivisions developed in the hills to the west. A small airport is located immediately west of the freeway towards the northern end of the city. From numerous vantage points in the hills just west of town, one can see Mount Rainier, Mount Adams, and Mount St. Helens—weather permitting.
The Chehalis River winds its way through the valley in which the city resides, and is there joined by a tributary, the Newaukum River. Both rivers are prone to flooding during periods of abnormally heavy or persistent rain, and the lowlands from the freeway westward are particularly susceptible to inundation.