Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North
A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955° N Lon: 119.11813° W Elev: 397 ft.
Clear
84°F
29°C
| Humidity | 42% |
| Wind Speed | N 6 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 06 Jul 01:05 PM PDT |
Detailed forecast for
Lower Columbia Basin of Washington
Today
Mostly cloudy with isolated showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the mid to upper 80s. West wind 5 to 10 mph. Chance of precipitation 20 percent.
Tonight
Partly cloudy. A 20 percent chance of rain showers overnight. Lows in the upper 50s to lower 60s. West wind 5 to 15 mph.
Thursday
Partly cloudy. Highs in the mid to upper 80s. Southwest wind 5 to 15 mph.
Thursday Night
Mostly clear. Lows in the mid 50s to lower 60s. Southwest wind 5 to 15 mph.
Friday
Sunny. Highs in the mid 80s to lower 90s. Southwest wind 5 to 10 mph with gusts to around 20 mph.
Friday Night Through Sunday Night
Mostly clear. Lows in the mid 50s to lower 60s. Highs in the mid 80s to lower 90s.
Monday Through Tuesday
Clear. Highs in the 90s. Lows in the upper 50s to mid 60s.
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
