Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

36°F

2°C

Humidity 52%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 10 Mar 12:36 PM PDT
Extended Forecast for

4 Miles W Brinnon WA

  • This Afternoon

    This Afternoon: Rain and snow.  High near 40. South southwest wind 11 to 14 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, mainly after 5am.  Low around 33. Southwest wind around 9 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 2pm.  High near 46. Light and variable wind becoming south southwest 5 to 10 mph in the morning.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 2am, then showers after 2am.  Low around 37. Breezy, with a south wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain before 8am, then rain, possibly mixed with snow.  High near 43. South southwest wind 6 to 10 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 2am.  Low around 36. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Friday

    Friday: Rain before 8am, then rain, possibly mixed with snow.  High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow, mainly before 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow showers before 2pm, then a chance of rain showers.  Partly sunny, with a high near 44.

    High: 44 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Rain and snow. High near 40. South southwest wind 11 to 14 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, possibly mixed with snow, mainly after 5am. Low around 33. Southwest wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow, becoming all rain after 2pm. High near 46. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 2am, then showers after 2am. Low around 37. Breezy, with a south wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain before 8am, then rain, possibly mixed with snow. High near 43. South southwest wind 6 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 2am. Low around 36. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain before 8am, then rain, possibly mixed with snow. High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain likely, possibly mixed with snow, mainly before 11pm. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow showers before 2pm, then a chance of rain showers. Partly sunny, with a high near 44.
Saturday Night
A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 33.
Sunday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.
Sunday Night
Rain. Mostly cloudy, with a low around 40.
Monday
Rain. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Brinnon WA
 47.68°N 123.01°W (Elev. 407 ft)
8:01 am PDT Mar 10, 2026
1pm PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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