Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Fog

33°F

1°C

Humidity 100%
Wind Speed SE 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 33°F (1°C)
Visibility 0.25 mi
Wind Chill29°F (-2°C)
Last update 30 Mar 05:54 AM PDT
Extended Forecast for

3 Miles NW Tumwater WA

  • Today

    Today: Areas of freezing fog before 10am. Sunny, with a high near 50. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 50 °F

    Areas
    Freezing Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. North wind 3 to 7 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Patchy freezing fog before 10am. Mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 39. South southwest wind 3 to 5 mph.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  High near 49. South southeast wind 6 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before midnight, then showers likely after midnight.  Low around 35. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: Showers likely, mainly after 11am.  Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers before 11pm.  Partly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Today
Areas of freezing fog before 10am. Sunny, with a high near 50. Calm wind becoming north northeast 5 to 8 mph in the afternoon.
Tonight
Increasing clouds, with a low around 32. North wind 3 to 7 mph.
Tuesday
Patchy freezing fog before 10am. Mostly cloudy, with a high near 56. Light and variable wind.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. South southwest wind 3 to 5 mph.
Wednesday
Rain. High near 49. South southeast wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, mainly before midnight, then showers likely after midnight. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Thursday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Tumwater WA
 47.02°N 122.96°W (Elev. 259 ft)
5:33 am PDT Mar 30, 2026
6am PDT Mar 30, 2026-6pm PDT Apr 5, 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