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

32°F

0°C

Humidity 94%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Mar 05:36 PM PDT
Extended Forecast for

5 Miles WNW Brinnon WA

  • Tonight

    Tonight: Rain and snow likely before 9pm, then a chance of snow after midnight.  Mostly cloudy, with a low around 27. Light and variable wind becoming northwest around 6 mph after midnight.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 11am and 4pm.  Mostly sunny, with a high near 42. Wind chill values between 22 and 32. West wind 5 to 7 mph becoming east southeast in the afternoon.  Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. North wind around 6 mph becoming west in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely before 2pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 44. West wind 5 to 7 mph becoming south in the morning.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all rain after 8pm.  Low around 39. South southwest wind around 8 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    then Rain
    Likely

  • Monday

    Monday: Rain.  High near 53. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 54.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Tonight
Rain and snow likely before 9pm, then a chance of snow after midnight. Mostly cloudy, with a low around 27. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow, mainly between 11am and 4pm. Mostly sunny, with a high near 42. Wind chill values between 22 and 32. West wind 5 to 7 mph becoming east southeast in the afternoon. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 30. North wind around 6 mph becoming west in the evening.
Sunday
Snow likely before 2pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 44. West wind 5 to 7 mph becoming south in the morning. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow, becoming all rain after 8pm. Low around 39. South southwest wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain. High near 53. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Low around 46. Chance of precipitation is 90%.
Tuesday
Rain. Cloudy, with a high near 54.
Tuesday Night
Rain. Cloudy, with a low around 47.
Wednesday
Rain. Cloudy, with a high near 55.
Wednesday Night
Rain. Cloudy, with a low around 48.
Thursday
Rain. Mostly cloudy, with a high near 57.
Thursday Night
Rain likely. Mostly cloudy, with a low around 46.
Friday
Rain likely. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Brinnon WA
 47.73°N 122.99°W (Elev. 1371 ft)
2:25 pm PDT Mar 13, 2026
6pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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