Hot in Parts of the West; Cold Blast Coming to the Central U.S.
Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >
Hazardous Weather Conditions
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
91°F
33°C
| Humidity | 26% |
| Wind Speed | SSE 8 MPH |
| Barometer | 29.83 in (1010.16 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 31 Aug 06:25 PM PDT |
Extended Forecast for
2 Miles S Wallula WA
Extreme Heat Watch September 2, 11:00am until September 4, 08:00pm
Tonight
Low: 68 °F
Haze
Labor Day
High: 92 °F
Haze
Monday Night
Low: 68 °F
Haze
Tuesday
High: 96 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 98 °F
Hot
Wednesday Night
Low: 71 °F
Mostly Clear
Thursday
High: 97 °F
Sunny
Thursday Night
Low: 72 °F
Partly Cloudy
Detailed Forecast
Tonight
Widespread haze. Partly cloudy, with a low around 68. Northwest wind 6 to 11 mph becoming southwest in the evening.
Labor Day
Widespread haze. Sunny, with a high near 92. Southwest wind 7 to 11 mph becoming northwest in the afternoon.
Monday Night
Widespread haze. Mostly clear, with a low around 68. North wind around 6 mph becoming calm.
Tuesday
Sunny, with a high near 96. South wind 6 to 8 mph becoming north in the afternoon.
Tuesday Night
Mostly clear, with a low around 70. North wind 5 to 7 mph becoming light and variable in the evening.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 97.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Mostly sunny, with a high near 94.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Partly sunny, with a high near 90.
Saturday Night
Mostly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles S Wallula WA
46.05°N 118.9°W (Elev. 456 ft)
46.05°N 118.9°W (Elev. 456 ft)
6:20 pm PDT Aug 31, 2025
6pm PDT Aug 31, 2025-6pm PDT Sep 7, 2025
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