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

Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

48°F

9°C

Humidity 70%
Wind Speed WSW 8 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 25 Mar 02:35 AM PDT
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Southwest wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57. Southwest wind around 6 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. South wind around 5 mph becoming light and variable in the evening.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

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

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 61. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 35. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 57. Southwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 33. South wind around 5 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
A slight chance of rain. Mostly cloudy, with a high near 60.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A slight chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.24°N 119.11°W (Elev. 397 ft)
Last Update:
2:30 am PDT Mar 25, 2026
Forecast Valid:
2am PDT Mar 25, 2026-6pm PDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation