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 >

Hazardous Weather Conditions

Freeze Watch in effect from April 16, 01:00 AM PDT until April 16, 09:00 AM PDT

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Partly Cloudy

45°F

7°C

Humidity	70%
Wind Speed	N 0 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	15 Apr 10:20 AM PDT

More Information:

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

Extended Forecast for

Tumwater WA

Freeze Watch April 16, 01:00am until April 16, 09:00am

Click here for hazard details and duration

Freeze Watch

Today
High: 50 °F
Rain/Snow
then 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: 64 °F
Mostly Cloudy
Saturday Night
Low: 44 °F
Chance Rain
Sunday
High: 66 °F
Chance Rain

Detailed Forecast

Today

Rain, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. High near 50. West wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

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 8 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. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 35. Southwest wind 5 to 11 mph.

Friday

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

Friday Night

Mostly cloudy, with a low around 38.

Saturday

Mostly cloudy, with a high near 64.

Saturday Night

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