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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

69°F

21°C

Humidity 45%
Wind Speed NW 9 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 15 Jul 01:53 AM PDT
Extended Forecast for

Pasco WA

  • Overnight

    Overnight: Widespread haze. Mostly clear, with a low around 64. Northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Haze

  • Tuesday

    Tuesday: Widespread haze before 2pm. Sunny, with a high near 89. North wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 89 °F

    Haze

  • Tuesday Night

    Tuesday Night: Clear, with a low around 57. North wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60. Light and variable wind.

    Low: 60 °F

    Clear

  • Thursday

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

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread haze. Mostly clear, with a low around 64. Northwest wind around 14 mph, with gusts as high as 22 mph.
Tuesday
Widespread haze before 2pm. Sunny, with a high near 89. North wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Clear, with a low around 57. North wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 93. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Wednesday Night
Clear, with a low around 60. Light and variable wind.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 97.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pasco WA
 46.26°N 119.11°W (Elev. 400 ft)
Last Update:
11:46 pm PDT Jul 14, 2025
Forecast Valid:
2am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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