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

49°F

9°C

Humidity 63%
Wind Speed NW 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 09 Apr 10:53 PM PDT
Extended Forecast for

6 Miles SW Highland WA

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind around 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 65. North wind 5 to 9 mph.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 46. West wind 6 to 8 mph becoming south after midnight.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain. Partly sunny, with a high near 65. Southwest wind 8 to 16 mph, with gusts as high as 21 mph.

    High: 65 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 43. Southwest wind 7 to 14 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

  • Sunday Night

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

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. North wind around 7 mph.
Friday
Partly sunny, with a high near 65. North wind 5 to 9 mph.
Friday Night
A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 46. West wind 6 to 8 mph becoming south after midnight.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 65. Southwest wind 8 to 16 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 43. Southwest wind 7 to 14 mph, with gusts as high as 18 mph.
Sunday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 63.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 60. Breezy.
Monday Night
Partly cloudy, with a low around 39. Breezy.
Tuesday
Partly sunny, with a high near 55. Breezy.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 41. Breezy.
Wednesday
A slight chance of rain. Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 55.
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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:
10:16 pm PDT Apr 9, 2026
Forecast Valid:
11pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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