Hazardous Weather Conditions
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
88°F
31°C
| Humidity | 19% |
| Wind Speed | SSW 9 MPH |
| Barometer | 29.76 in (1007.79 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 20 Jun 03:53 PM PDT |
Extended Forecast for
4 Miles SSE Grandview WA
Red Flag Warning until June 20, 08:00pm
NOW until 8:00pm Sat
Red Flag Warning
This Afternoon
High: 90 °F
Sunny
Tonight
Low: 54 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Monday
High: 90 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 60 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Sunny, with a high near 90. Northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 54. West wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 87. West wind around 6 mph becoming calm in the morning.
Sunday Night
Mostly clear, with a low around 56. Calm wind becoming west around 6 mph after midnight.
Monday
Sunny, with a high near 90. West wind 5 to 7 mph becoming northeast in the morning.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Grandview WA
46.19°N 119.87°W (Elev. 682 ft)
46.19°N 119.87°W (Elev. 682 ft)
3:01 pm PDT Jun 20, 2026
4pm PDT Jun 20, 2026-6pm PDT Jun 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
