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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

46°F

8°C

Humidity 70%
Wind Speed NNW 6 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 18 Mar 05:05 AM PDT
Extended Forecast for

8 Miles NNE Pasco WA

  • Today

    Today: Mostly cloudy, with a high near 73. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 52. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 72. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 72 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 71. South wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 73. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Tonight
Cloudy, with a low around 52. South wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly cloudy, with a high near 72. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 53. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 71. South wind 8 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 58.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Pasco WA
 46.36°N 119.08°W (Elev. 545 ft)
Last Update:
4:20 am PDT Mar 18, 2026
Forecast Valid:
5am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation