Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

42°F

6°C

Humidity	99%
Wind Speed	WNW 0 MPH
Barometer	29.67 in (1004.74 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Last update	12 Apr 02:46 AM PDT

More Information:

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

Extended Forecast for

3 Miles S Onalaska WA

Overnight
Low: 42 °F
Patchy Fog
Sunday
High: 59 °F
Patchy Fog
then Chance
Rain
Sunday Night
Low: 43 °F
Chance Rain
Monday
High: 53 °F
Rain Likely
Monday Night
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
Rain Likely

Detailed Forecast

Overnight

Patchy fog. Otherwise, mostly cloudy, with a low around 42. Calm wind.

Sunday

A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.

Monday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 53. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 39. West southwest wind around 6 mph becoming calm in the evening.

Tuesday

Rain. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 35. Chance of precipitation is 100%.

Wednesday

Rain likely, then showers and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 48.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 32.

Thursday

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