National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
Read More...

Current Conditions

En Español

Share |

Chehalis WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 52 °F

Friday

Showers Chance for Measurable Precipitation 100%

Showers

High: 58 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 40 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 55 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 42 °F

Sunday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 55 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 47 °F

Monday

Rain Likely

Rain
Likely

High: 55 °F

Monday
Night

Heavy Rain

Heavy
Rain

Low: 51 °F

Detailed Forecast

  • Overnight Rain. Low around 52. West wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Showers. High near 58. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Night A 40 percent chance of showers. Mostly cloudy, with a low around 40. Light and variable wind.
  • Saturday A 40 percent chance of showers. Partly sunny, with a high near 55. Light and variable wind.
  • Saturday Night A 50 percent chance of rain. Mostly cloudy, with a low around 42. West southwest wind 5 to 7 mph becoming south in the evening.
  • Sunday A 50 percent chance of rain. Mostly cloudy, with a high near 55.
  • Sunday Night Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
  • Monday Rain likely. Cloudy, with a high near 55.
  • Monday Night Rain. The rain could be heavy at times. Cloudy, with a low around 51.
  • Tuesday Rain. Cloudy, with a high near 58.
  • Tuesday Night Rain likely. Mostly cloudy, with a low around 49.
  • Wednesday Rain. Cloudy, with a high near 58.
  • Wednesday Night Rain. Cloudy, with a low around 51.
  • Thursday Rain likely. Cloudy, with a high near 59.