Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

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

NA

48°F

9°C

Humidity 78%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 11 Apr 05:36 AM PDT
Extended Forecast for

11 Miles W Liliwaup WA

  • Today

    Today: Rain, mainly before 1pm.  High near 44. West wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain then
    Rain Likely

  • Tonight

    Tonight: A 20 percent chance of rain before 9pm.  Mostly cloudy, with a low around 39. West northwest wind 3 to 6 mph.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 46. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 46 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 38. West wind around 9 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow.  Mostly cloudy, with a high near 42. West wind 10 to 16 mph, with gusts as high as 22 mph.  Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 34. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 37. Breezy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm. The snow could be heavy at times.  Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers likely after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow Likely

Detailed Forecast

Today
Rain, mainly before 1pm. High near 44. West wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A 20 percent chance of rain before 9pm. Mostly cloudy, with a low around 39. West northwest wind 3 to 6 mph.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 46. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 38. West wind around 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 42. West wind 10 to 16 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 34. Little or no snow accumulation expected.
Tuesday
Snow. High near 37. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. The snow could be heavy at times. Cloudy, with a low around 28.
Wednesday
Snow likely before 11am, then snow showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 37.
Wednesday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 27.
Thursday
A chance of snow. Mostly sunny, with a high near 40.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 29.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Liliwaup WA
 47.48°N 123.36°W (Elev. 3917 ft)
11:27 pm PDT Apr 10, 2026
6am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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