Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier
A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >
Current conditions at
Southwest Washington Regional Airport (KKLS)
Lat: 46.11553° N Lon: 122.89273° W Elev: 13.0 ft.
Overcast
55°F
13°C
| Humidity | 54% |
| Wind Speed | S 5 MPH |
| Barometer | 29.77 in (1008.13 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 05:15 PM PDT |
Detailed forecast for
Cowlitz County Lowlands
Tonight
Mostly cloudy. A chance of rain this evening, then rain after midnight. Lows in the lower 40s. South wind 5 to 10 mph. Chance of rain 90 percent. Rainfall amounts a tenth to a quarter of an inch.
Wednesday
Rain. Highs in the lower 50s. Southeast wind 10 to 15 mph, becoming southwest in the afternoon. Chance of rain near 100 percent. Rainfall amounts a quarter to a half of an inch.
Wednesday Night
Rain. Lows in the upper 30s. South wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts around a tenth of an inch.
Thursday
Rain likely. Highs in the mid 50s. Winds light, becoming west 5 to 10 mph in the afternoon. Chance of rain 70 percent.
Thursday Night
Partly cloudy. A slight chance of rain in the evening. Patchy fog and frost after midnight. Lows in the upper 30s. West wind 5 to 10 mph in the evening, becoming light and variable. Chance of rain 20 percent.
Friday
Partly sunny. Highs in the lower 60s.
Friday Night
Partly cloudy in the evening, then becoming clear. Lows in the upper 30s.
Saturday
Mostly sunny. Highs in the upper 60s.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.
Sunday
Partly sunny. Highs around 70.
Sunday Night
Mostly cloudy. Lows in the mid 40s.
Monday
Partly sunny. Highs in the upper 60s.
Monday Night
Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s.
Tuesday
Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of rain. Highs in the lower 60s.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaAdditional Resources
Radar & Satellite Image
Hourly Weather Forecast
