Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

44°F

7°C

Humidity	98%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	43°F (6°C)
Visibility	NA
Last update	13 Apr 08:00 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Onalaska WA

Today
High: 52 °F
Rain Likely
Tonight
Low: 39 °F
Chance Rain
Tuesday
High: 48 °F
Rain
Tuesday Night
Low: 35 °F
Rain then
Rain Likely
Wednesday
High: 48 °F
Showers
Wednesday Night
Low: 32 °F
Showers then
Chance Rain
Thursday
High: 53 °F
Chance Rain
Thursday Night
Low: 34 °F
Partly Cloudy
Friday
High: 55 °F
Mostly Cloudy

Detailed Forecast

Today

Rain likely before 4pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 52. West wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A slight chance of rain before 11pm, then a chance of rain after 1am. Mostly cloudy, with a low around 39. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Tuesday

Rain. High near 48. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 35. South southwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

A chance of rain, then showers and possibly a thunderstorm after 11am. High near 48. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 32. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 53.

Thursday Night

Partly cloudy, with a low around 34.

Friday

Mostly cloudy, with a high near 55.

Friday Night

Mostly cloudy, with a low around 35.

Saturday

Mostly cloudy, with a high near 61.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 42.