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

44°F

7°C

Humidity 98%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 12 Apr 10:36 PM PDT
Extended Forecast for

6 Miles WNW Liliwaup WA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 41. West wind around 6 mph.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Partly sunny, with a high near 50. West wind 6 to 11 mph.

    High: 50 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 8pm, then rain and snow likely.  Mostly cloudy, with a low around 37. West southwest wind 9 to 11 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 2pm.  High near 42. South southwest wind 10 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 8pm.  Low around 31. West wind 9 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible.  High near 43. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 2am, then a slight chance of snow.  Partly cloudy, with a low around 28. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain after 11am.  Mostly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 41. West wind around 6 mph.
Monday
A 50 percent chance of rain. Partly sunny, with a high near 50. West wind 6 to 11 mph.
Monday Night
A chance of rain before 8pm, then rain and snow likely. Mostly cloudy, with a low around 37. West southwest wind 9 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 42. South southwest wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 8pm. Low around 31. West wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 43. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 2am, then a slight chance of snow. Partly cloudy, with a low around 28. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 53.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 50.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Liliwaup WA
 47.5°N 123.24°W (Elev. 2746 ft)
11:27 am PDT Apr 12, 2026
11pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
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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