Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

NA

45°F

7°C

Humidity 87%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 19 Oct 02:09 AM PDT
Extended Forecast for

3 Miles SW Toledo WA

  • Overnight

    Overnight: Cloudy, with a steady temperature around 40. Calm wind.

    Low: 40 °F

    Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 1am. Patchy frost after 3am.  Otherwise, mostly cloudy, with a low around 36. Calm wind becoming northwest around 6 mph.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 65. North wind 3 to 5 mph.

    High: 65 °F

    Areas Frost
    and Patchy
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Patchy frost after 3am.  Otherwise, mostly clear, with a low around 34. Light north wind.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Areas of frost before 9am.  Otherwise, sunny, with a high near 69.

    High: 69 °F

    Areas Frost
    and Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 11am.  Mostly cloudy, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 40. Calm wind.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind.
Monday Night
Patchy fog after 1am. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 36. Calm wind becoming northwest around 6 mph.
Tuesday
Patchy fog before 8am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 65. North wind 3 to 5 mph.
Tuesday Night
Patchy fog after 2am. Patchy frost after 3am. Otherwise, mostly clear, with a low around 34. Light north wind.
Wednesday
Areas of fog before 10am. Areas of frost before 9am. Otherwise, sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
A slight chance of rain after 11am. Mostly cloudy, with a high near 59.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A chance of rain. Mostly cloudy, with a high near 56.
Saturday Night
Rain likely. Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Toledo WA
 46.41°N 122.9°W (Elev. 200 ft)
1:20 am PDT Oct 19, 2026
2am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database