Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Rain

46°F

8°C

Humidity 87%
Wind Speed SSE 10 MPH
Barometer 29.41 in (995.94 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 01 Apr 02:35 PM PDT
Extended Forecast for

Tumwater WA

  • This Afternoon

    This Afternoon: Rain, mainly after 5pm.  High near 50. South southwest wind around 14 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 7pm.  Low around 37. South southwest wind 8 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: A chance of rain before 3pm, then a slight chance of rain after 4pm.  Partly sunny, with a high near 53. West southwest wind 8 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. West southwest wind 8 to 13 mph becoming light south southwest  after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. Light south wind.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain, mainly after 5pm. High near 50. South southwest wind around 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 7pm. Low around 37. South southwest wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain before 3pm, then a slight chance of rain after 4pm. Partly sunny, with a high near 53. West southwest wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 38. West southwest wind 8 to 13 mph becoming light south southwest after midnight.
Friday
Partly sunny, with a high near 58. Light south wind.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Partly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
11:26 am PDT Apr 1, 2026
2pm PDT Apr 1, 2026-6pm PDT Apr 7, 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