Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday
In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
81°F
27°C
| Humidity | 36% |
| Wind Speed | NW 13 MPH |
| Barometer | 29.85 in (1010.84 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 07 Jul 11:20 PM PDT |
Extended Forecast for
11 Miles SSW Mesa WA
Tonight
Low: 62 °F
Mostly Clear
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 57 °F
Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 57 °F
Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 62. Northwest wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 90. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 56. Northwest wind 6 to 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Thursday
Sunny, with a high near 87. Southwest wind 6 to 8 mph.
Thursday Night
Clear, with a low around 57. Southwest wind 7 to 9 mph.
Friday
Sunny, with a high near 88.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 92.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles SSW Mesa WA
46.42°N 119.09°W (Elev. 738 ft)
46.42°N 119.09°W (Elev. 738 ft)
11:31 pm PDT Jul 7, 2026
11pm PDT Jul 7, 2026-6pm PDT Jul 14, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
