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.

Rain

52°F

11°C

Humidity 71%
Wind Speed WSW 10 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 13 Apr 12:35 PM PDT
Extended Forecast for

8 Miles N Rochester WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 2pm.  Partly sunny, with a high near 53. West wind around 14 mph.

    High: 53 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 11pm and 5am.  Mostly cloudy, with a low around 40. Southwest wind 7 to 10 mph.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 9am.  High near 47. South southwest wind 9 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 11pm.  Low around 33. Southwest wind 7 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain and snow showers before 11am, then rain showers. Some thunder is also possible.  High near 48. West wind 6 to 11 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm.  Partly cloudy, with a low around 30. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain Likely
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of rain after 11am.  Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 2pm. Partly sunny, with a high near 53. West wind around 14 mph.
Tonight
A 40 percent chance of rain, mainly between 11pm and 5am. Mostly cloudy, with a low around 40. Southwest wind 7 to 10 mph.
Tuesday
Rain, mainly after 9am. High near 47. South southwest wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain, mainly before 11pm. Low around 33. Southwest wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A chance of rain and snow showers before 11am, then rain showers. Some thunder is also possible. High near 48. West wind 6 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain likely before 11pm. Partly cloudy, with a low around 30. 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 53.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 59.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Rochester WA
 46.94°N 123.13°W (Elev. 600 ft)
11:27 am PDT Apr 13, 2026
1pm PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database