Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Mist

48°F

9°C

Humidity 96%
Wind Speed N 3 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 47°F (8°C)
Visibility 2.00 mi
Last update 12 Apr 09:54 AM PDT
Extended Forecast for

Olympia WA

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm.  Mostly cloudy, with a high near 61. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 61 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 7pm.  Mostly cloudy, with a low around 45. Southwest wind around 9 mph.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 56. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 42. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 49. South southwest wind 8 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 11pm.  Low around 36. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after 11am.  High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of rain after 11am.  Mostly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 61. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 45. Southwest wind around 9 mph.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 56. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Tuesday
Rain. High near 49. South southwest wind 8 to 17 mph, with gusts as high as 26 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 36. 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. Chance of precipitation is 90%.
Wednesday Night
A chance of rain before 11pm. Partly cloudy, with a low around 32.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Olympia WA
 47.03°N 122.9°W (Elev. 98 ft)
11:27 pm PDT Apr 11, 2026
10am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database