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Tropical Depression in the Gulf; Severe Thunderstorms Monday

Tropical Depression Two is expected to gradually strengthen and could bring tropical storm conditions to the Florida Panhandle beginning late Monday. Areas of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest Monday, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

86°F

30°C

Humidity 30%
Wind Speed N 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Jul 06:00 PM PDT
Extended Forecast for

Richland WA

Extreme Heat Watch July 21, 11:00am until July 23, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. Light and variable wind.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: Patchy smoke between 8am and 2pm. Mostly cloudy, with a high near 93. Calm wind becoming north around 5 mph.

    High: 93 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke after 2am. Mostly cloudy, with a low around 68. Light west wind.

    Low: 68 °F

    Mostly Cloudy
    then Patchy
    Smoke

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 100. Light north wind.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72. North wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Mostly clear, with a low around 70.

    Low: 70 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. Light and variable wind.
Monday
Patchy smoke between 8am and 2pm. Mostly cloudy, with a high near 93. Calm wind becoming north around 5 mph.
Monday Night
Patchy smoke after 2am. Mostly cloudy, with a low around 68. Light west wind.
Tuesday
Mostly sunny and hot, with a high near 100. Light north wind.
Tuesday Night
Partly cloudy, with a low around 72. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny and hot, with a high near 103.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
Mostly sunny and hot, with a high near 102.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 70.
Friday
Sunny and hot, with a high near 98.
Friday Night
Clear, with a low around 65.
Saturday
Sunny, with a high near 95.
Saturday Night
Clear, with a low around 63.
Sunday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Richland WA
 46.29°N 119.28°W (Elev. 361 ft)
Last Update:
4:06 pm PDT Jul 19, 2026
Forecast Valid:
6pm PDT Jul 19, 2026-6pm PDT Jul 26, 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