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

34°F

1°C

Humidity 92%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Mar 11:36 AM PDT
Extended Forecast for

4 Miles W Brinnon WA

  • This Afternoon

    This Afternoon: Snow, possibly mixed with rain, mainly before 2pm.  Patchy fog before 4pm, then patchy fog after 5pm. High near 38. Light southeast wind.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow and
    Patchy Fog

  • Tonight

    Tonight: Snow likely, possibly mixed with rain, mainly before 8pm.  Mostly cloudy, with a low around 28. Light and variable wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 2pm, then a chance of rain and snow.  Partly sunny, with a high near 42. Wind chill values between 25 and 35. Light and variable wind becoming west around 5 mph in the morning.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 11pm.  Mostly cloudy, with a low around 31. East northeast wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, mainly after 11am.  Mostly cloudy, with a high near 43. Light and variable wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 38. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Monday

    Monday: Rain.  High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

This Afternoon
Snow, possibly mixed with rain, mainly before 2pm. Patchy fog before 4pm, then patchy fog after 5pm. High near 38. Light southeast wind. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, possibly mixed with rain, mainly before 8pm. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 42. Wind chill values between 25 and 35. Light and variable wind becoming west around 5 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of rain and snow before 11pm. Mostly cloudy, with a low around 31. East northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Sunday
Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 43. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 52. Chance of precipitation is 90%.
Monday Night
Rain. Mostly cloudy, with a low around 45.
Tuesday
Rain. Cloudy, with a high near 55.
Tuesday Night
Rain. Cloudy, with a low around 48.
Wednesday
Rain. Cloudy, with a high near 56.
Wednesday Night
Rain. Cloudy, with a low around 48.
Thursday
Rain. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Brinnon WA
 47.68°N 123.01°W (Elev. 407 ft)
8:00 am PDT Mar 13, 2026
12pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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