Tracking a Significant Spring Storm Impacting the Central U.S. This Week

A significant storm will track across the central U.S. and into the Great Lakes through Thursday. Heavy snow and blowing snow is expected from the northern Plains into the Upper Midwest. Further south, severe thunderstorms are expected from the southern Plains into the Midwest as well as a multi-day excessive rain and flooding event Wednesday through Saturday from the Ozarks into the Ohio Valley. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955° N Lon: 119.11813° W Elev: 397.0 ft.

Partly Cloudy

58°F

14°C

Humidity 40%
Wind Speed W 11 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 01 Apr 05:53 PM PDT
Detailed forecast for

Lower Columbia Basin of Washington

Tonight
Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the 30s. Southwest wind 5 to 10 mph.
Wednesday
Partly cloudy. Highs in the mid 50s to lower 60s. Southwest wind 5 to 15 mph.
Wednesday Night
Partly cloudy. Lows in the lower to mid 30s. Southwest wind 5 to 15 mph.
Thursday
Partly cloudy. Highs in the upper 50s to lower 60s. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear. Lows in the lower to mid 30s. Northwest wind 5 to 10 mph.
Friday Through Saturday Night
Mostly clear. Highs in the 60s. Lows in the mid 30s to lower 40s.
Sunday
Partly cloudy. Highs in the upper 60s to lower 70s.
Sunday Night And Monday
Partly cloudy with a 20 percent chance of rain showers. Lows in the lower to mid 40s. Highs in the mid 60s to lower 70s.
Monday Night And Tuesday
Partly cloudy. Lows in the lower to mid 40s. Highs in the 60s.



Click Map For Forecast
255 PM PDT Tue Apr 1 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database