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

42°F

6°C

Humidity 97%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 13 Apr 01:36 AM PDT
Extended Forecast for

11 Miles N Liliwaup WA

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a low around 38. West northwest wind around 5 mph.

    Low: 38 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 41. West wind 6 to 10 mph.

    High: 41 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain and snow before 2am, then snow likely. Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. West wind 10 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow. High near 35. Wind chill values between 22 and 27. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 8pm. Low around 27. Breezy, with a south southwest wind 17 to 22 mph becoming west 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Rain/Snow and
    Breezy then
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow 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: Snow likely before 11pm. Partly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Likely
    then Mostly
    Clear

  • Thursday

    Thursday: A slight chance of snow after 11am. Sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 38. West northwest wind around 5 mph.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 41. West wind 6 to 10 mph.
Monday Night
A chance of rain and snow before 2am, then snow likely. Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. West wind 10 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 11am, then rain and snow. High near 35. Wind chill values between 22 and 27. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 8pm. Low around 27. Breezy, with a south southwest wind 17 to 22 mph becoming west 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow 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
Snow likely before 11pm. Partly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A slight chance of snow after 11am. Sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
A slight chance of rain. Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Liliwaup WA
 47.62°N 123.15°W (Elev. 3045 ft)
Last Update:
11:27 pm PDT Apr 12, 2026
Forecast Valid:
2am PDT Apr 13, 2026-6pm PDT Apr 19, 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