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

39°F

4°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 09 Apr 12:00 AM PDT
Extended Forecast for

6 Miles SW Highland WA

  • Overnight

    Overnight: Mostly clear, with a low around 41. Light north wind.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Light north wind increasing to 6 to 11 mph in the morning.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. North wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 67. North wind 5 to 8 mph.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 46. South wind 7 to 9 mph.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 41. Light north wind.
Thursday
Sunny, with a high near 67. Light north wind increasing to 6 to 11 mph in the morning.
Thursday Night
Mostly clear, with a low around 44. North wind 5 to 10 mph.
Friday
Partly sunny, with a high near 67. North wind 5 to 8 mph.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46. South wind 7 to 9 mph.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 64.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 58.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
A slight chance of rain before 11am. Partly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Highland WA
 46.06°N 119.19°W (Elev. 1434 ft)
Last Update:
11:46 pm PDT Apr 8, 2026
Forecast Valid:
12am PDT Apr 9, 2026-6pm PDT Apr 15, 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