National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Locally Heavy Rainfall with Mountain Snows Out West

A series of storm systems will move onshore across the West Coast through early this weekend, bringing several rounds of locally heavy rainfall, with several feet of snowfall to the mountains from the Cascades to the Central Rockies. Dangerous surf is also likely for coastal areas. Meanwhile, locally heavy lake effect snows will continue downwind of Lakes Erie and Ontario into Thursday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397ft.

Mist

37°F

3°C

Humidity 86%
Wind Speed N 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill34°F (1°C)
Last update 11 Dec 12:05 PM PST
Extended Forecast for

West Pasco WA

  • This
    Afternoon

    This Afternoon: A 40 percent chance of rain. Cloudy, with a high near 40. Light and variable wind.

    Chance Rain

    High: 40 °F

  • Tonight

    Tonight: Rain likely. Cloudy, with a low around 36. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 36 °F

  • Thursday

    Thursday: A 40 percent chance of rain. Cloudy, with a high near 50. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Chance Rain

    High: 50 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of rain. Cloudy, with a low around 38. Southwest wind around 16 mph, with gusts as high as 25 mph.

    Chance Rain

    Low: 38 °F

  • Friday

    Friday: A 20 percent chance of rain. Mostly cloudy, with a high near 48. Southwest wind around 14 mph, with gusts as high as 21 mph.

    Slight Chance
    Rain

    High: 48 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 31.

    Mostly Cloudy

    Low: 31 °F

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    Partly Sunny

    High: 41 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Mostly Cloudy

    Low: 29 °F

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    Partly Sunny

    High: 39 °F

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Cloudy, with a high near 40. Light and variable wind.
Tonight
Rain likely. Cloudy, with a low around 36. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 50. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Thursday Night
A 30 percent chance of rain. Cloudy, with a low around 38. Southwest wind around 16 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 48. Southwest wind around 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 40.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 40.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
West Pasco WA
 46.25°N 119.2°W (Elev. 381 ft)
Last Update:
7:57 am PST Dec 11, 2019
Forecast Valid:
12pm PST Dec 11, 2019-6pm PST Dec 17, 2019
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation