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

11 Miles N Liliwaup WA

  • Today

    Today: A 20 percent chance of showers after 4pm.  Mostly cloudy, with a high near 55. South wind 3 to 6 mph.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely.  Cloudy, with a high near 45. Southwest wind 3 to 6 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 39. South southwest wind around 6 mph becoming light and variable  in the evening.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

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

    High: 46 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Monday

    Monday: A chance of rain and snow showers before 11am, then a chance of rain showers.  Partly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow likely before 8am, then rain and snow.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Rain/Snow

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 55. South wind 3 to 6 mph.
Tonight
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 43. Light and variable wind.
Saturday
Showers likely. Cloudy, with a high near 45. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 39. South southwest wind around 6 mph becoming light and variable in the evening.
Sunday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 46. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 37.
Monday
A chance of rain and snow showers before 11am, then a chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 35.
Tuesday
Snow likely before 8am, then rain and snow. Mostly cloudy, with a high near 38.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 29.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 27.
Thursday
A slight chance of snow. Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Liliwaup WA
 47.62°N 123.15°W (Elev. 3045 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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