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

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Mostly Cloudy

46°F

8°C

Humidity 87%
Wind Speed NNW 4 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 43°F (6°C)
Visibility 7.00 mi
Wind Chill44°F (7°C)
Last update 14 Dec 11:35 AM PST
Extended Forecast for

Pasco WA

  • Today

    Today: Mostly cloudy, with a high near 53. Southeast wind around 6 mph.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 41. East wind 3 to 5 mph.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 62. South wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 43. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 59. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 59 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly between 10pm and 4am. Low around 42. Breezy. Chance of precipitation is 80%.

    Low: 42 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A 30 percent chance of rain before 10am. Sunny, with a high near 54. Breezy.

    High: 54 °F

    Breezy.
    Chance Rain
    then Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 53. Southeast wind around 6 mph.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 41. East wind 3 to 5 mph.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 62. South wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 43. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 59. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Rain, mainly between 10pm and 4am. Low around 42. Breezy. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of rain before 10am. Sunny, with a high near 54. Breezy.
Wednesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35.
Thursday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Partly sunny, with a high near 50.
Friday Night
A chance of rain. Partly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
Last Update:
9:52 am PST Dec 14, 2025
Forecast Valid:
11am PST Dec 14, 2025-6pm PST Dec 20, 2025
 
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