Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

NA

82°F

28°C

Humidity 47%
Wind Speed WSW 1 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 60°F (16°C)
Visibility NA
Heat Index82°F (28°C)
Last update 24 Jun 12:46 PM PDT
Extended Forecast for

4 Miles NE Onalaska WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. West northwest wind 3 to 7 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 10 percent chance of rain after 5pm.  Cloudy, with a high near 67. Calm wind.

    High: 67 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 9pm.  Patchy fog between 11pm and 2am. Low around 50. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain before 2pm, then showers and possibly a thunderstorm after 2pm.  High near 58. South wind around 6 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers

  • Friday Night

    Friday Night: Rain.  Low around 47. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain

  • Saturday

    Saturday: Rain.  High near 58. Chance of precipitation is 90%.

    High: 58 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 11pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of rain.  Cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 84. West northwest wind 3 to 7 mph.
Tonight
Increasing clouds, with a low around 50. West northwest wind around 5 mph becoming calm in the evening.
Thursday
A 10 percent chance of rain after 5pm. Cloudy, with a high near 67. Calm wind.
Thursday Night
Rain, mainly after 9pm. Patchy fog between 11pm and 2am. Low around 50. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 2pm, then showers and possibly a thunderstorm after 2pm. High near 58. South wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 47. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 58. Chance of precipitation is 90%.
Saturday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Cloudy, with a high near 60.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Monday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 62.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 47.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Onalaska WA
 46.61°N 122.68°W (Elev. 794 ft)
11:26 am PDT Jun 24, 2026
1pm PDT Jun 24, 2026-6pm PDT Jun 30, 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