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

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

45°F

7°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 Oct 02:35 AM PDT
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming northwest around 5 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 11am.  Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Calm wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming northwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 35. Light and variable wind.
Wednesday
Mostly sunny, with a high near 68. Calm wind.
Wednesday Night
Partly cloudy, with a low around 36. Calm wind.
Thursday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 29.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 31.
Sunday
A slight chance of showers. Partly sunny, with a high near 59.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
2:01 am PDT Oct 20, 2026
2am PDT Oct 20, 2026-6pm PDT Oct 26, 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