National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

55°F

13°C

Humidity 43%
Wind Speed N 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 29 Mar 01:20 PM PDT
Extended Forecast for

Kennewick WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 2pm. Mostly cloudy, with a high near 59. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 59 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. West wind around 6 mph becoming north in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Light north wind.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely
    then Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 2pm. Mostly cloudy, with a high near 59. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 37. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 55. West wind around 6 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 58. Light north wind.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kennewick WA
 46.22°N 119.16°W (Elev. 446 ft)
Last Update:
11:51 am PDT Mar 29, 2026
Forecast Valid:
1pm PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation