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

Multi-Day Winter Storm Across the Pacific Northwest

A multi-day winter storm will bring heavy snowfall through the weekend and heavy rain through early next week in the Pacific Northwest. The heaviest snow amounts are expected amongst the Cascades however, the heavy rainfall will impact areas along the coastal ranges of western Washington and Oregon. Winter storm warnings, advisories and flood watches are in effect. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

34°F

1°C

Humidity 86%
Wind Speed NW 10 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Wind Chill26°F (-3°C)
Last update 01 Dec 12:20 PM PST
Extended Forecast for

2 Miles SSW Pasco WA

  • This
    Afternoon

    This Afternoon: A chance of rain and snow before 1pm. Partly sunny, with a high near 40. Southeast wind 8 to 13 mph becoming west. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 40 °F

  • Tonight

    Tonight: Rain likely, mainly after 4am. Cloudy, with a temperature rising to around 43 by 5am. Southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 35 °F⇑

  • Saturday

    Saturday: Rain likely before 10am, then a chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Breezy. Rain
    Likely then
    Chance Rain

    High: 51 °F

  • Saturday
    Night

    Saturday Night: Rain, mainly after 10pm. Low around 42. Southwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain

    Low: 42 °F

  • Sunday

    Sunday: Rain, mainly before 10am. High near 57. Southwest wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Rain then
    Chance Rain

    High: 57 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 45.

    Chance Rain

    Low: 45 °F

  • Monday

    Monday: Rain likely. Cloudy, with a high near 54. Chance of precipitation is 70%.

    Rain Likely

    High: 54 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of rain. Cloudy, with a low around 46.

    Chance Rain

    Low: 46 °F

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 56. Chance of precipitation is 70%.

    Rain Likely

    High: 56 °F

Detailed Forecast

This Afternoon
A chance of rain and snow before 1pm. Partly sunny, with a high near 40. Southeast wind 8 to 13 mph becoming west. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Tonight
Rain likely, mainly after 4am. Cloudy, with a temperature rising to around 43 by 5am. Southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely before 10am, then a chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 42. Southwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly before 10am. High near 57. Southwest wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 45.
Monday
Rain likely. Cloudy, with a high near 54. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 46.
Tuesday
Rain likely. Cloudy, with a high near 56. Chance of precipitation is 70%.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Partly sunny, with a high near 50.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles SSW Pasco WA
 46.2°N 119.1°W (Elev. 358 ft)
Last Update:
12:37 pm PST Dec 1, 2023
Forecast Valid:
12pm PST Dec 1, 2023-6pm PST Dec 7, 2023
 
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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