Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

NA

65°F

18°C

Humidity 64%
Wind Speed SSE 1 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 12 Jul 11:30 AM PDT
Extended Forecast for

4 Miles NNE Mossyrock WA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 69. Light west wind.

    High: 69 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. North wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Light west northwest wind.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 11pm.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 11am.  Mostly sunny, with a high near 74.

    High: 74 °F

    Chance Rain
    then Mostly
    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 69. Light west wind.
Tonight
Clear, with a low around 48. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 77. Light and variable wind.
Monday Night
Mostly clear, with a low around 52. Calm wind.
Tuesday
Sunny, with a high near 79. Light west northwest wind.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 79.
Wednesday Night
A chance of rain after 11pm. Partly cloudy, with a low around 54.
Thursday
A chance of rain before 11am. Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mossyrock WA
 46.58°N 122.45°W (Elev. 1726 ft)
11:26 am PDT Jul 12, 2026
11am PDT Jul 12, 2026-6pm PDT Jul 18, 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