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.

50°F

10°C

Humidity	81%
Wind Speed	NW 1 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	44°F (7°C)
Visibility	NA
Last update	13 Apr 11:46 AM PDT

More Information:

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

Extended Forecast for

7 Miles NNE Onalaska WA

This Afternoon
High: 46 °F
Chance Rain
Tonight
Low: 38 °F
Chance Rain
Tuesday
High: 42 °F
Rain
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
then Slight
Chance Snow
Thursday
High: 46 °F
Chance Rain
Thursday Night
Low: 35 °F
Slight Chance
Rain then
Partly Cloudy
Friday
High: 50 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of rain. Mostly cloudy, with a high near 46. West wind around 9 mph.

Tonight

A 40 percent chance of rain, mainly between 1am and 5am. Mostly cloudy, with a low around 38. West wind 5 to 8 mph becoming south after midnight.

Tuesday

Rain, mainly after 10am. High near 42. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain before 11pm, then snow, possibly mixed with rain. Low around 33. Southwest wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

A chance of snow before 11am, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 41. West southwest wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, possibly mixed with rain before 11pm, then a slight chance of snow. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

A 30 percent chance of rain after 11am. Partly sunny, with a high near 46.

Thursday Night

A slight chance of rain before 11pm. Partly cloudy, with a low around 35.

Friday

Partly sunny, with a high near 50.

Friday Night

Mostly cloudy, with a low around 35.

Saturday

Mostly cloudy, with a high near 56.

Saturday Night

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