Flooding Threat in Parts of Texas and New Mexico; Heat in the Western U.S.

Heavy to excessive rainfall across parts of central Texas into southern New Mexico may bring areas of flooding into this evening. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Hot temperatures are forecast for the far southwest U.S., parts of California, and the interior northwest U.S. this week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

91°F

33°C

Humidity 24%
Wind Speed N 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 31 Aug 03:30 PM PDT
Extended Forecast for

Kennewick WA

Extreme Heat Watch September 2, 11:00am until September 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Tonight

    Tonight: Widespread haze. Partly cloudy, with a low around 67. Northeast wind around 6 mph becoming southwest in the evening.

    Low: 67 °F

    Haze

  • Labor Day

    Labor Day: Widespread haze. Mostly sunny, with a high near 94. Southwest wind around 6 mph becoming north in the afternoon.

    High: 94 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze. Mostly clear, with a low around 68. North wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Haze

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Calm wind becoming north around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. North wind around 6 mph becoming calm  in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread haze. Partly cloudy, with a low around 67. Northeast wind around 6 mph becoming southwest in the evening.
Labor Day
Widespread haze. Mostly sunny, with a high near 94. Southwest wind around 6 mph becoming north in the afternoon.
Monday Night
Widespread haze. Mostly clear, with a low around 68. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 98. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 70. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Partly sunny, with a high near 92.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.19°N 119.16°W (Elev. 505 ft)
3:30 pm PDT Aug 31, 2025
3pm PDT Aug 31, 2025-6pm PDT Sep 7, 2025
 
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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