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

48°F

9°C

Humidity 75%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 11 Apr 04:36 AM PDT
Extended Forecast for

9 Miles NW Liliwaup WA

  • Overnight

    Overnight: Rain likely.  Mostly cloudy, with a steady temperature around 41. West wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Saturday

    Saturday: Rain, mainly before 1pm.  High near 40. West wind 7 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 40 °F

    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 7pm.  Mostly cloudy, with a low around 34. West wind 5 to 7 mph.

    Low: 34 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 42. West wind 5 to 8 mph becoming south southwest in the morning.

    High: 42 °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 34. West southwest wind 8 to 10 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow.  Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 31. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 32. Windy.

    High: 32 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Overnight
Rain likely. Mostly cloudy, with a steady temperature around 41. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 1pm. High near 40. West wind 7 to 9 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 7pm. Mostly cloudy, with a low around 34. West wind 5 to 7 mph.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 42. West wind 5 to 8 mph becoming south 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 34. West southwest wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 31. New snow accumulation of less than a half inch possible.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 32. Windy.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow likely before 11am, then snow showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 22.
Thursday
A chance of snow. Mostly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Liliwaup WA
 47.54°N 123.25°W (Elev. 4012 ft)
11:27 pm PDT Apr 10, 2026
4am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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