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

42°F

6°C

Humidity 98%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Apr 03:36 AM PDT
Extended Forecast for

5 Miles W Liliwaup WA

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 57. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 42. West northwest wind 3 to 5 mph.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain.  Partly sunny, with a high near 54. Light west wind becoming west southwest 5 to 10 mph in the morning.

    High: 54 °F

    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 39. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 45. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 45 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then snow likely, possibly mixed with rain.  Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow showers likely before 8am, then rain showers. Some thunder is also possible.  High near 47. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before 2am, then a slight chance of rain and snow.  Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain after 11am.  Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 57. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 42. West northwest wind 3 to 5 mph.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 54. Light west wind becoming west southwest 5 to 10 mph in the morning.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Rain. High near 45. Southwest wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain before 11pm, then snow likely, possibly mixed with rain. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow showers likely before 8am, then rain showers. Some thunder is also possible. High near 47. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before 2am, then a slight chance of rain and snow. Partly cloudy, with a low around 30.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Liliwaup WA
 47.48°N 123.23°W (Elev. 988 ft)
11:27 pm PDT Apr 11, 2026
4am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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