Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Rain

48°F

9°C

Humidity	87%
Wind Speed	SSW 16 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	14 Apr 02:35 PM PDT

More Information:

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

Extended Forecast for

4 Miles WNW Tumwater WA

This Afternoon
High: 50 °F
Rain
Tonight
Low: 34 °F
Rain then
Chance Rain
Wednesday
High: 50 °F
Showers
Likely then
Showers
Wednesday Night
Low: 31 °F
Rain Likely
then Mostly
Clear
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 35 °F
Partly Cloudy
Friday
High: 57 °F
Partly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 63 °F
Slight Chance
Rain

Detailed Forecast

This Afternoon

Rain. High near 50. South southwest wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain, mainly before 1am. Low around 34. West southwest wind 5 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain likely and possibly a thunderstorm, then showers and possibly a thunderstorm after noon. High near 50. Light southwest wind becoming west 8 to 13 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.

Wednesday Night

Rain likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind 5 to 10 mph becoming light west southwest in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

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.

Friday

Partly sunny, with a high near 57.

Friday Night

Mostly cloudy, with a low around 38.

Saturday

A slight chance of rain after 11am. Mostly cloudy, with a high near 63.

Saturday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 45.