Active Weather Pattern To Persist Over The Western U.S., Inclement Weather Expected Over The East

A series of storm systems will bring a continued threat for heavy rain, strong winds, and rough surf to coastal locations from northern California to the Northwest U.S. into the weekend. Heavy snow will be likely across the Intermountain West. Over the eastern U.S., low pressure will gather strength and move up the eastern seaboard Friday into Saturday bringing ice, rain, and gusty winds. Read More >

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.908333°WElev: 262ft.

NA

43°F

6°C

Humidity 100%
Wind Speed ESE 2 MPH
Barometer 1002.71 mb
Dewpoint 43°F (6°C)
Visibility NA
Last update 12 Dec 09:09 PM PST
Extended Forecast for

5 Miles SSW Onalaska WA

  • Overnight

    Overnight: Rain.  Steady temperature around 41. South wind around 8 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain

    Low: 41 °F

  • Friday

    Friday: Rain likely.  Partly sunny, with a high near 47. Calm wind becoming southwest around 5 mph in the morning.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 47 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 34. South wind 3 to 5 mph.

    Chance Rain

    Low: 34 °F

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 44. South southeast wind around 5 mph.

    Chance Rain

    High: 44 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 31. Calm wind becoming east southeast around 5 mph in the evening.

    Slight Chance
    Rain

    Low: 31 °F

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 10am.  Partly sunny, with a high near 43.

    Chance Rain

    High: 43 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of rain.  Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 31.

    Chance Rain
    and Patchy
    Fog

    Low: 31 °F

  • Monday

    Monday: A chance of rain and snow before 10am.  Mostly sunny, with a high near 44.

    Chance
    Rain/Snow
    then Mostly
    Sunny

    High: 44 °F

  • Monday
    Night

    Monday Night: Patchy fog before 10pm.  Otherwise, partly cloudy, with a low around 30.

    Patchy Fog
    then Mostly
    Cloudy

    Low: 30 °F

Detailed Forecast

Overnight
Rain. Steady temperature around 41. South wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Partly sunny, with a high near 47. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 34. South wind 3 to 5 mph.
Saturday
A 30 percent chance of rain, mainly after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 44. South southeast wind around 5 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31. Calm wind becoming east southeast around 5 mph in the evening.
Sunday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 43.
Sunday Night
A 40 percent chance of rain. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 31.
Monday
A chance of rain and snow before 10am. Mostly sunny, with a high near 44.
Monday Night
Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 30.
Tuesday
A chance of rain after 10am. Cloudy, with a high near 44.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 32.
Wednesday
Rain likely. Cloudy, with a high near 46.
Wednesday Night
Rain likely. Cloudy, with a low around 35.
Thursday
Rain likely. Cloudy, with a high near 46.
Click Map For Forecast
Point Forecast:
5 Miles SSW Onalaska WA
 46.5°N 122.74°W (Elev. 305 ft)
8:27 pm PST Dec 12, 2019
1am PST Dec 13, 2019-6pm PST Dec 19, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database