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
73°F
23°C
| Humidity | 69% |
| Wind Speed | N 0 MPH |
| Barometer | 29.85 in (1010.84 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 31 Aug 11:20 PM PDT |
Extended Forecast for
4 Miles SSW Richland WA
Extreme Heat Watch September 2, 11:00am until September 4, 08:00pm
Tonight
Low: 67 °F
Haze
Labor Day
High: 91 °F
Haze
Monday Night
Low: 68 °F
Haze
Tuesday
High: 95 °F
Haze
Tuesday Night
Low: 69 °F
Haze then
Mostly ClearWednesday
High: 97 °F
Sunny
Wednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 95 °F
Sunny
Thursday Night
Low: 70 °F
Partly Cloudy
Detailed Forecast
Tonight
Widespread haze. Mostly cloudy, with a low around 67. Southwest wind around 6 mph.
Labor Day
Widespread haze. Patchy smoke after 11am. Mostly sunny, with a high near 91. Southwest wind around 6 mph becoming northeast in the afternoon.
Monday Night
Widespread haze before 5am. Areas of smoke after 5am. Mostly clear, with a low around 68. Northeast wind around 5 mph becoming light and variable.
Tuesday
Widespread haze after 8am. Areas of smoke between 11am and 2pm. Sunny, with a high near 95. West wind around 5 mph becoming light and variable.
Tuesday Night
Widespread haze before 8pm. Mostly clear, with a low around 69. Northeast wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 97.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly cloudy, with a low around 64.
Sunday
A slight chance of showers. Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Richland WA
46.24°N 119.33°W (Elev. 1398 ft)
46.24°N 119.33°W (Elev. 1398 ft)
11:32 pm PDT Aug 31, 2025
11pm PDT Aug 31, 2025-6pm PDT Sep 7, 2025
Additional Resources
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