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
92°F
33°C
| Humidity | 32% |
| Wind Speed | N 4 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 01 Sep 05:53 PM PDT |
Extended Forecast for
3 Miles N Highland WA
Extreme Heat Warning September 2, 11:00am until September 4, 08:00pm
Tonight
Low: 67 °F
Haze
Tuesday
High: 98 °F
Haze
Tuesday Night
Low: 69 °F
Haze then
Mostly ClearWednesday
High: 101 °F
Hot
Wednesday Night
Low: 70 °F
Mostly Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 70 °F
Mostly Clear
Friday
High: 95 °F
Mostly Sunny
Friday Night
Low: 69 °F
Partly Cloudy
Detailed Forecast
Tonight
Widespread haze. Partly cloudy, with a low around 67. North wind around 5 mph becoming calm in the evening.
Tuesday
Widespread haze. Sunny and hot, with a high near 98. Light and variable wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Widespread haze before 8pm. Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 101. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. North wind around 6 mph becoming south after midnight.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 70.
Friday
Mostly sunny, with a high near 95.
Friday Night
Partly cloudy, with a low around 69.
Saturday
A slight chance of showers before 11am. Mostly sunny, with a high near 90.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
A slight chance of showers. Mostly sunny, with a high near 88.
Sunday Night
Mostly cloudy, with a low around 64.
Monday
A slight chance of showers. Partly sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Highland WA
46.18°N 119.12°W (Elev. 502 ft)
46.18°N 119.12°W (Elev. 502 ft)
4:15 pm PDT Sep 1, 2025
6pm PDT Sep 1, 2025-6pm PDT Sep 8, 2025
Additional Resources
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Hourly Weather Forecast
