Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Rain

43°F

6°C

Humidity 86%
Wind Speed NE 4 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 15 Mar 05:20 PM PDT
Extended Forecast for

Tumwater WA

  • This Afternoon

    This Afternoon: Rain.  High near 46. Light north northeast wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain

  • Tonight

    Tonight: Rain, mainly after 5am.  Low around 40. Light and variable wind becoming south southwest 5 to 7 mph in the evening.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain, mainly before 10am.  High near 61. South southwest wind 8 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Rain then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 46. South southwest wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 54. South southwest wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 48. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 56. Chance of precipitation is 100%.

    High: 56 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 50.

    Low: 50 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 57.

    High: 57 °F

    Rain

Detailed Forecast

This Afternoon
Rain. High near 46. Light north northeast wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 5am. Low around 40. Light and variable wind becoming south southwest 5 to 7 mph in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 10am. High near 61. South southwest wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 46. South southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 54. South southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 48. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 56. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 50.
Thursday
Rain. Cloudy, with a high near 57.
Thursday Night
Rain. Cloudy, with a low around 46.
Friday
Rain likely. Cloudy, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
A chance of rain and snow. Partly sunny, with a high near 54.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
2:25 pm PDT Mar 15, 2026
5pm PDT Mar 15, 2026-6pm PDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database