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.

Clear

39°F

4°C

Humidity	81%
Wind Speed	SSE 5 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	15 Apr 03:54 AM PDT

More Information:

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

Extended Forecast for

Tumwater WA

Today
High: 50 °F
Showers
Tonight
Low: 31 °F
Showers
Likely then
Mostly Clear
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 35 °F
Partly Cloudy
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 showers likely and possibly a thunderstorm after 5pm. High near 50. Light southwest wind becoming west 6 to 11 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 8pm, then a chance of rain between 8pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

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

Thursday Night

Partly cloudy, with a low around 35. 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.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 44.