Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Partly Cloudy

46°F

8°C

Humidity	87%
Wind Speed	SW 9 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	13 Apr 08:00 AM PDT

More Information:

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

Extended Forecast for

6 Miles WSW Tumwater WA

Today
High: 56 °F
Chance Rain
Tonight
Low: 40 °F
Mostly Cloudy
then Chance
Rain
Tuesday
High: 50 °F
Rain
Tuesday Night
Low: 34 °F
Rain then
Chance Rain
Wednesday
High: 51 °F
Showers
Wednesday Night
Low: 31 °F
Rain Likely
then Slight
Chance Rain
Thursday
High: 57 °F
Slight Chance
Rain
Thursday Night
Low: 34 °F
Partly Cloudy
Friday
High: 58 °F
Partly Sunny

Detailed Forecast

Today

A 40 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 56. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.

Tonight

A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. South southwest wind 5 to 9 mph.

Tuesday

Rain. High near 50. South southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain, mainly before 11pm. Low around 34. Southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

A chance of rain, then showers and possibly a thunderstorm after 11am. High near 51. Light southwest wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 57.

Thursday Night

Partly cloudy, with a low around 34.

Friday

Partly sunny, with a high near 58.

Friday Night

Mostly cloudy, with a low around 36.

Saturday

Partly sunny, with a high near 62.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 41.