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.

Overcast

55°F

13°C

Humidity 44%
Wind Speed SW 13 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Apr 03:53 AM PDT
Extended Forecast for

6 Miles SW Highland WA

  • Overnight

    Overnight: A 40 percent chance of rain. Cloudy, with a steady temperature around 46. Southwest wind around 21 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain Likely
    then Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain, mixing with snow after 11pm, then gradually ending. Snow level 2400 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 31. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 54. West wind around 14 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Southwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a steady temperature around 46. Southwest wind around 21 mph, with gusts as high as 28 mph.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A slight chance of rain, mixing with snow after 11pm, then gradually ending. Snow level 2400 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 31. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 54. West wind around 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 34. Southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A slight chance of rain. Partly sunny, with a high near 68.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 71.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 72.
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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:
1:26 am PDT Apr 15, 2026
Forecast Valid:
4am PDT Apr 15, 2026-6pm PDT Apr 21, 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