Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest
On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
52°F
11°C
| Humidity | 76% |
| Wind Speed | N 0 MPH |
| Barometer | 29.92 in (1013.21 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 16 Jun 01:35 AM PDT |
Extended Forecast for
15 Miles ESE Mattawa WA
Overnight
Low: 55 °F
Partly Cloudy
Monday
High: 93 °F
Mostly Sunny
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Juneteenth
High: 86 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 55. Light west wind.
Monday
Mostly sunny, with a high near 93. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 53. West wind 8 to 14 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 90. South wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 56. West wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 52.
Juneteenth
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 49.
Saturday
A chance of showers. Mostly sunny, with a high near 75.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 50.
Sunday
A slight chance of showers. Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles ESE Mattawa WA
46.63°N 119.62°W (Elev. 505 ft)
46.63°N 119.62°W (Elev. 505 ft)
12:01 am PDT Jun 16, 2025
1am PDT Jun 16, 2025-6pm PDT Jun 22, 2025
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