National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

47°F

8°C

Humidity 95%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 12 Apr 01:36 PM PDT
Extended Forecast for

11 Miles W Liliwaup WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain. Mostly cloudy, with a high near 47. South southwest wind 7 to 9 mph.

    High: 47 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain before 5am, then a chance of rain and snow. Partly cloudy, with a low around 38. West northwest wind 9 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 41. West wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow, mainly after 11pm. Low around 33. Wind chill values between 25 and 30. West wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 36. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 36 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. The snow could be heavy at times. Low around 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Heavy Snow
    and Breezy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 35. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm. Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow after 11am. Mostly sunny, with a high near 41.

    High: 41 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Mostly cloudy, with a high near 47. South southwest wind 7 to 9 mph.
Tonight
A chance of rain before 5am, then a chance of rain and snow. Partly cloudy, with a low around 38. West northwest wind 9 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 41. West wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
Snow, mainly after 11pm. Low around 33. Wind chill values between 25 and 30. West wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. The snow could be heavy at times. High near 36. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow, mainly before 11pm. The snow could be heavy at times. Low around 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 35. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 26.
Thursday
A chance of snow after 11am. Mostly sunny, with a high near 41.
Thursday Night
A slight chance of snow, mixing with rain after 8pm, then gradually ending. Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Liliwaup WA
 47.48°N 123.36°W (Elev. 3917 ft)
Last Update:
11:27 am PDT Apr 12, 2026
Forecast Valid:
2pm PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation