Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

NA

43°F

6°C

Humidity 98%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 05 Mar 03:09 AM PST
Extended Forecast for

3 Miles N Napavine WA

  • Overnight

    Overnight: A 30 percent chance of rain.  Mostly cloudy, with a steady temperature around 42. Light west southwest wind.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain before 4pm.  Mostly cloudy, with a high near 49. West wind 3 to 5 mph.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 11pm.  Low around 41. Light south wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain.  High near 49. Light south wind.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 10pm.  Low around 45. Calm wind.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Rain likely.  Cloudy, with a high near 54. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain Likely

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a steady temperature around 42. Light west southwest wind.
Thursday
A 40 percent chance of rain before 4pm. Mostly cloudy, with a high near 49. West wind 3 to 5 mph.
Thursday Night
Rain, mainly after 11pm. Low around 41. Light south wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 49. Light south wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 10pm. Low around 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely. Cloudy, with a high near 54. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 35.
Monday
Rain. Mostly cloudy, with a high near 46.
Monday Night
Rain and snow. Mostly cloudy, with a low around 32.
Tuesday
Rain and snow. Mostly cloudy, with a high near 45.
Tuesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Napavine WA
 46.62°N 122.91°W (Elev. 400 ft)
1:26 am PST Mar 5, 2026
3am PST Mar 5, 2026-6pm PDT Mar 11, 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