Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

31°F

-1°C

Humidity 97%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Mar 10:36 PM PDT
Extended Forecast for

14 Miles W Brinnon WA

  • Overnight

    Overnight: A 40 percent chance of snow.  Mostly cloudy, with a low around 16. Wind chill values between 1 and 9. West northwest wind 11 to 17 mph, with gusts as high as 22 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 2pm and 4pm.  Increasing clouds, with a high near 28. Wind chill values between zero and 10. Northwest wind 17 to 21 mph, with gusts as high as 26 mph.  Little or no snow accumulation expected.

    High: 28 °F

    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 20. Wind chill values between 9 and 14. West northwest wind 9 to 13 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am.  High near 32. Wind chill values between 11 and 21. West wind 9 to 13 mph becoming south southwest in the morning.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow before 11pm, then rain, possibly mixed with snow.  Low around 30. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow and
    Breezy

  • Monday

    Monday: Rain.  High near 40. Breezy.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain.  Low around 36. Windy.  Chance of precipitation is 90%.

    Low: 36 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 41. Windy.

    High: 41 °F

    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 16. Wind chill values between 1 and 9. West northwest wind 11 to 17 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than one inch possible.
Saturday
A 30 percent chance of snow, mainly between 2pm and 4pm. Increasing clouds, with a high near 28. Wind chill values between zero and 10. Northwest wind 17 to 21 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. Wind chill values between 9 and 14. West northwest wind 9 to 13 mph.
Sunday
Snow, mainly after 11am. High near 32. Wind chill values between 11 and 21. West wind 9 to 13 mph becoming south southwest in the morning. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Snow before 11pm, then rain, possibly mixed with snow. Low around 30. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Rain. High near 40. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Low around 36. Windy. Chance of precipitation is 90%.
Tuesday
Rain. Cloudy, with a high near 41. Windy.
Tuesday Night
Rain. Cloudy, with a low around 38.
Wednesday
Rain. Cloudy, with a high near 43.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thursday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 44.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Friday
Snow likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W Brinnon WA
 47.7°N 123.21°W (Elev. 4970 ft)
8:01 pm PDT Mar 13, 2026
1am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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