Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

36°F

2°C

Humidity 89%
Wind Speed NNW 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 29 Nov 09:53 AM PST
Extended Forecast for

Pasco WA

  • Today

    Today: A 30 percent chance of rain after 4pm.  Snow level 1500 feet. Mostly cloudy, with a high near 40. Northwest wind around 6 mph.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 10pm.  Snow level 1500 feet lowering to 400 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 27. Northwest wind 3 to 5 mph.

    Low: 27 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Patchy freezing fog before 10am. Mostly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy freezing fog between 10pm and 4am. Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog

  • Monday

    Monday: Patchy freezing fog between 7am and 10am. Mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Monday Night

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

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 41.

    High: 41 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

Today
A 30 percent chance of rain after 4pm. Snow level 1500 feet. Mostly cloudy, with a high near 40. Northwest wind around 6 mph.
Tonight
A 30 percent chance of rain before 10pm. Snow level 1500 feet lowering to 400 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 27. Northwest wind 3 to 5 mph.
Sunday
Patchy freezing fog before 10am. Mostly sunny, with a high near 39. Calm wind.
Sunday Night
Patchy freezing fog between 10pm and 4am. Partly cloudy, with a low around 28. Calm wind.
Monday
Patchy freezing fog between 7am and 10am. Mostly cloudy, with a high near 37. Calm wind.
Monday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 30.
Tuesday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
A slight chance of rain. Mostly cloudy, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
9:15 am PST Nov 29, 2025
10am PST Nov 29, 2025-6pm PST Dec 5, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database