Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

48°F

9°C

Humidity 70%
Wind Speed SSW 9 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 23 Apr 02:35 AM PDT
Extended Forecast for

3 Miles SE Richland WA

  • Overnight

    Overnight: Partly cloudy, with a low around 44. Southwest wind around 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of rain after 5pm.  Mostly sunny, with a high near 65. Southwest wind around 8 mph becoming northwest in the morning.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 8pm.  Partly cloudy, with a low around 41. Southwest wind 5 to 7 mph becoming northwest in the evening.

    Low: 41 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 61. Northeast wind 5 to 8 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. Southwest wind around 9 mph.
Thursday
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 65. Southwest wind around 8 mph becoming northwest in the morning.
Thursday Night
A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 41. Southwest wind 5 to 7 mph becoming northwest in the evening.
Friday
Sunny, with a high near 61. Northeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 37. Northeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Richland WA
 46.27°N 119.24°W (Elev. 400 ft)
11:46 pm PDT Apr 22, 2026
2am PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
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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