Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203.0ft.

Mostly Cloudy

36°F

2°C

Humidity	93%
Wind Speed	NNE 3 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	15 Apr 07:00 AM PDT

More Information:

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

Extended Forecast for

4 Miles WNW Tumwater WA

Today
High: 50 °F
Showers
Likely then
Showers
Tonight
Low: 31 °F
Chance Rain
then Mostly
Clear
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 35 °F
Mostly Clear
Friday
High: 58 °F
Partly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 65 °F
Slight Chance
Rain
Saturday Night
Low: 44 °F
Chance Rain
Sunday
High: 66 °F
Chance Rain

Detailed Forecast

Today

Rain and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. High near 50. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 50 percent chance of rain, mainly before 9pm. Partly cloudy, with a low around 31. West wind 5 to 7 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 56. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 35. West southwest wind 5 to 10 mph.

Friday

Partly sunny, with a high near 58. Calm wind.

Friday Night

Mostly cloudy, with a low around 38.

Saturday

A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 65.