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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 >

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

91°F

33°C

Humidity 26%
Wind Speed NNW 18 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 14 Jul 06:53 PM PDT
Extended Forecast for

3 Miles S Richland WA

Heat Advisory July 14, 07:10pm until July 14, 08:00pm
Red Flag Warning July 14, 07:10pm until July 14, 11:00pm
Click here for hazard details and duration
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  •  
    Heat Advisory July 14, 07:10pm until July 14, 08:00pm
    Red Flag Warning July 14, 07:10pm until July 14, 11:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze after 11am. Sunny, with a high near 89. North wind around 15 mph, with gusts as high as 24 mph.

    High: 89 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze before 11pm. Mostly clear, with a low around 64. North wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 64 °F

    Haze then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. North wind 6 to 8 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. North wind around 5 mph becoming south in the evening.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Friday

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

    High: 100 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 69. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday
Widespread haze after 11am. Sunny, with a high near 89. North wind around 15 mph, with gusts as high as 24 mph.
Tuesday Night
Widespread haze before 11pm. Mostly clear, with a low around 64. North wind 8 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 94. North wind 6 to 8 mph.
Wednesday Night
Clear, with a low around 66. North wind around 5 mph becoming south in the evening.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Clear, with a low around 67.
Friday
Sunny and hot, with a high near 100.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Richland WA
 46.26°N 119.3°W (Elev. 400 ft)
Last Update:
4:15 pm PDT Jul 14, 2025
Forecast Valid:
7pm PDT Jul 14, 2025-6pm PDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation