Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from April 8, 11:00 PM PDT until April 9, 09:00 AM PDT

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

51°F

11°C

Humidity	43%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	08 Apr 10:09 PM PDT

More Information:

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

Extended Forecast for

2 Miles ENE Napavine WA

Frost Advisory April 8, 11:00pm until April 9, 09:00am

Click here for hazard details and duration

Frost Advisory

Tonight
Low: 36 °F
Mostly Clear
then Areas
Frost
Thursday
High: 68 °F
Areas Frost
then Sunny
Thursday Night
Low: 42 °F
Mostly Clear
Friday
High: 69 °F
Mostly Sunny
Friday Night
Low: 45 °F
Chance Rain
and Patchy
Fog
Saturday
High: 57 °F
Showers and
Patchy Fog
Saturday Night
Low: 42 °F
Rain Likely
Sunday
High: 51 °F
Rain Likely
Sunday Night
Low: 41 °F
Chance Rain

Detailed Forecast

Tonight

Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Calm wind.

Thursday

Areas of frost before 8am. Otherwise, sunny, with a high near 68. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.

Friday

Mostly sunny, with a high near 69. Light and variable wind.

Friday Night

A 50 percent chance of rain, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. Light west southwest wind.

Saturday

Rain likely, then showers and possibly a thunderstorm after 11am. Patchy fog before noon. High near 57. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

Sunday

Rain likely. Mostly cloudy, with a high near 51.

Sunday Night

A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 41.

Monday

A chance of rain. Mostly cloudy, with a high near 53.

Monday Night

Mostly cloudy, with a low around 39.

Tuesday

A chance of rain. Mostly cloudy, with a high near 55.