Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.

Clear

63°F

17°C

Humidity	88%
Wind Speed	SW 9 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	13 Aug 03:15 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Chehalis WA

Overnight
Low: 58 °F
Mostly Clear
Wednesday
High: 75 °F
Mostly Sunny
Wednesday Night
Low: 56 °F
Increasing
Clouds
Thursday
High: 74 °F
Mostly Cloudy
Thursday Night
Low: 58 °F
Rain Likely
Friday
High: 68 °F
Rain
Friday Night
Low: 60 °F
Rain
Saturday
High: 73 °F
Rain
Saturday Night
Low: 54 °F
Chance
Showers and
Patchy Fog

Detailed Forecast

Overnight

Mostly clear, with a low around 58. South southwest wind around 5 mph.

Wednesday

Mostly sunny, with a high near 75. West wind 6 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Increasing clouds, with a low around 56. Southwest wind 3 to 8 mph.

Thursday

Mostly cloudy, with a high near 74. Calm wind becoming southwest around 5 mph in the morning.

Thursday Night

Rain likely, mainly after 11pm. Cloudy, with a low around 58. West wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 68. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain. Low around 60. Chance of precipitation is 100%.

Saturday

Rain. Mostly cloudy, with a high near 73.

Saturday Night

A chance of showers, mainly before 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 54.

Sunday

A slight chance of showers before 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 75.

Sunday Night

Patchy fog. Otherwise, mostly cloudy, with a low around 52.