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

54°F

12°C

Humidity 62%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 10 Apr 09:36 AM PDT
Extended Forecast for

10 Miles WNW Liliwaup WA

  • Today

    Today: A 20 percent chance of showers after 3pm.  Partly sunny, with a high near 64. Calm wind becoming south around 5 mph.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely.  Mostly cloudy, with a high near 53. Calm wind becoming west southwest around 5 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 55 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers.  Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain

Detailed Forecast

Today
A 20 percent chance of showers after 3pm. Partly sunny, with a high near 64. Calm wind becoming south around 5 mph.
Tonight
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 46. Calm wind.
Saturday
Showers likely. Mostly cloudy, with a high near 53. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 38.
Tuesday
Rain. Mostly cloudy, with a high near 46.
Tuesday Night
Rain before 8pm, then rain and snow between 8pm and 2am, then snow likely after 2am. Mostly cloudy, with a low around 33.
Wednesday
A chance of snow. Partly sunny, with a high near 48.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 31.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Liliwaup WA
 47.51°N 123.34°W (Elev. 2405 ft)
11:26 pm PDT Apr 9, 2026
10am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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