Sluggish Western Storm; Potential for Excessive Rain in the Mid-South

A slow-moving storm in the West will continue to bring heavy snow to the California and northern Rocky mountains, and accumulating snow in the Intermountain West, Rockies, and the northern Plains. Moisture lifting across the Deep South may produce excessive rain in the Mid South. A strong Bering Sea storm will bring heavy snow, gusty winds, coastal flooding and ice shoves to western Alaska. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

light snow,mist

28°F

-2°C

Humidity 86%
Wind Speed E 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Wind Chill23°F (-5°C)
Last update 05 Dec 02:20 AM PST
Extended Forecast for

Pasco WA

Winter Storm Warning until December 5, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 5, 04:00am

    NOW until
    4:00am Mon

    Winter Storm Warning

  • Overnight

    Overnight: A 50 percent chance of snow.  Cloudy, with a low around 25. Calm wind.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Chance Snow

    Low: 25 °F

  • Monday

    Monday: Mostly cloudy, with a high near 30. Calm wind.

    Mostly Cloudy

    High: 30 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind.

    Mostly Cloudy

    Low: 26 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Light south wind.

    Partly Sunny

    High: 37 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 27. South wind around 6 mph.

    Mostly Cloudy

    Low: 27 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36.

    Mostly Cloudy

    High: 36 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Mostly Cloudy

    Low: 26 °F

  • Thursday

    Thursday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level rising to 900 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow

    High: 37 °F

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 25. Calm wind. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Mostly cloudy, with a high near 30. Calm wind.
Monday Night
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Partly sunny, with a high near 37. Light south wind.
Tuesday Night
Mostly cloudy, with a low around 27. South wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 900 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain before 10pm, then a slight chance of rain and snow. Snow level 1400 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow before 10am, then a slight chance of rain and snow after 4pm. Snow level 800 feet. Mostly cloudy, with a high near 37.
Friday Night
A chance of rain and snow. Snow level 1000 feet. Mostly cloudy, with a low around 27.
Saturday
A chance of rain and snow. Snow level 1100 feet. Mostly cloudy, with a high near 37.
Saturday Night
A chance of rain and snow. Snow level 1100 feet rising to 1600 feet after midnight. Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Snow level 800 feet. Mostly cloudy, with a high near 36.
Click Map For Forecast
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
11:51 pm PST Dec 4, 2022
2am PST Dec 5, 2022-6pm PST Dec 11, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database