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

49°F

9°C

Humidity 71%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 10 Apr 11:36 PM PDT
Extended Forecast for

19 Miles NW Liliwaup WA

  • Tonight

    Tonight: Rain likely, mainly after 4am.  Mostly cloudy, with a steady temperature around 45. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Saturday

    Saturday: Rain, mainly before 2pm.  Steady temperature around 44. West southwest wind 3 to 5 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 8pm.  Mostly cloudy, with a low around 38. Light west northwest wind.

    Low: 38 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 51. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 51 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am.  Mostly cloudy, with a low around 36. West wind around 6 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 50 percent chance of rain.  Partly sunny, with a high near 45.

    High: 45 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely before 2am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  Cloudy, with a high near 38.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am.  Cloudy, with a low around 25.

    Low: 25 °F

    Rain/Snow

Detailed Forecast

Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a steady temperature around 45. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, mainly before 2pm. Steady temperature around 44. West southwest wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
A 30 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 38. Light west northwest wind.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 51. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 36. West wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 50 percent chance of rain. Partly sunny, with a high near 45.
Monday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow. Cloudy, with a high near 38.
Tuesday Night
Rain and snow, becoming all snow after 2am. Cloudy, with a low around 25.
Wednesday
Snow showers before 5pm, then snow showers, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24.
Thursday
A chance of rain and snow. Partly sunny, with a high near 42.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 27.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Liliwaup WA
 47.67°N 123.39°W (Elev. 2008 ft)
11:27 pm PDT Apr 10, 2026
11pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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