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

57°F

14°C

Humidity 59%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 10 Apr 10:36 AM PDT
Extended Forecast for

11 Miles W Liliwaup WA

  • Today

    Today: A slight chance of rain between 1pm and 2pm.  Partly sunny, with a high near 56. South wind around 7 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly after 5am.  Mostly cloudy, with a low around 41. West wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain, mainly before 2pm.  High near 45. West wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 39. Northwest wind 5 to 7 mph.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 46. North northwest wind 5 to 9 mph becoming southwest in the morning.

    High: 46 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 37. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 5pm, then a chance of rain.  Partly sunny, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

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

    Low: 35 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow.  Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

Detailed Forecast

Today
A slight chance of rain between 1pm and 2pm. Partly sunny, with a high near 56. South wind around 7 mph. Chance of precipitation is 20%.
Tonight
Rain likely, mainly after 5am. Mostly cloudy, with a low around 41. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, mainly before 2pm. High near 45. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. Northwest wind 5 to 7 mph.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 46. North northwest wind 5 to 9 mph becoming southwest in the morning.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of snow before 5pm, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 8pm, then a chance of snow between 8pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 35.
Tuesday
Rain and snow. Cloudy, with a high near 36.
Tuesday Night
Rain and snow, becoming all snow after 2am. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. Mostly cloudy, with a high near 37.
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 41.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Liliwaup WA
 47.48°N 123.36°W (Elev. 3917 ft)
11:27 am PDT Apr 10, 2026
11am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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