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

44°F

7°C

Humidity 98%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Apr 09:36 PM PDT
Extended Forecast for

10 Miles NW Liliwaup WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly between 1pm and 3pm.  Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 39. Light west wind.

    Low: 39 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Partly sunny, with a high near 47. Light west northwest wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 35. West southwest wind 7 to 9 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am.  Low around 27. Breezy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Rain/Snow and
    Breezy then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow before 11pm.  Partly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 43. Calm wind.
Sunday
A 30 percent chance of rain, mainly between 1pm and 3pm. Partly sunny, with a high near 51. Light and variable wind.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39. Light west wind.
Monday
A 50 percent chance of rain. Partly sunny, with a high near 47. Light west northwest wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 35. West southwest wind 7 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 2am. Low around 27. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of snow before 11pm. Partly cloudy, with a low around 27.
Thursday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 45.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Liliwaup WA
 47.59°N 123.23°W (Elev. 2051 ft)
11:27 am PDT Apr 11, 2026
9pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
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