Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.

Rain

55°F

13°C

Humidity 100%
Wind Speed S 10 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 55°F (13°C)
Visibility 5.00 mi
Last update 16 May 02:15 PM PDT
Extended Forecast for

Chehalis WA

  • This Afternoon

    This Afternoon: A 40 percent chance of rain.  Mostly cloudy, with a high near 59. South wind 5 to 9 mph.

    High: 59 °F

    Chance Rain

  • Tonight

    Tonight: Rain.  Low around 48. Southeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • Saturday

    Saturday: Rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  High near 61. Light northwest wind becoming west 9 to 14 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm.  Mostly cloudy, with a low around 42. Southwest wind 5 to 13 mph.  Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of rain.  Partly sunny, with a high near 60. West wind 5 to 13 mph.

    High: 60 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain.  High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am.  Partly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Mostly cloudy, with a high near 59. South wind 5 to 9 mph.
Tonight
Rain. Low around 48. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 61. Light northwest wind becoming west 9 to 14 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 42. Southwest wind 5 to 13 mph. Chance of precipitation is 50%.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 60. West wind 5 to 13 mph.
Sunday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.
Monday
Rain. High near 60. Chance of precipitation is 90%.
Monday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WA
 46.68°N 122.98°W (Elev. 180 ft)
1:33 pm PDT May 16, 2025
2pm PDT May 16, 2025-6pm PDT May 22, 2025
 
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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