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

Tri-Cities Airport (KPSC)

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

Clear

62°F

17°C

Humidity 42%
Wind Speed NNW 11 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Apr 10:53 AM PDT
Extended Forecast for

13 Miles SE Mesa WA

  • Today

    Today: Partly sunny, with a high near 75. Northeast wind around 6 mph.

    High: 75 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Northeast wind 5 to 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 78. East wind around 5 mph becoming light and variable.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. North wind around 6 mph becoming south after midnight.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 75. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 75 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then rain likely after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 75. Northeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 47. Northeast wind 5 to 7 mph.
Monday
Partly sunny, with a high near 78. East wind around 5 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 50. North wind around 6 mph becoming south after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 75. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers and thunderstorms, then rain likely after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Mesa WA
 46.43°N 118.84°W (Elev. 823 ft)
Last Update:
9:58 am PDT Apr 19, 2026
Forecast Valid:
11am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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