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

48°F

9°C

Humidity 92%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 12 Apr 04:36 PM PDT
Extended Forecast for

11 Miles N Liliwaup WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain.  Mostly cloudy, with a high near 45. South wind around 5 mph.

    High: 45 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 38. Light and variable wind becoming west northwest around 6 mph in the evening.

    Low: 38 °F

    Chance Rain

  • Monday

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

    High: 41 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am.  Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. West southwest wind around 11 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 36. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 8pm.  Low around 27. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Rain/Snow
    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 25.

    Low: 25 °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 45. South wind around 5 mph.
Tonight
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38. Light and variable wind becoming west northwest around 6 mph in the evening.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 41. South southwest wind 6 to 10 mph.
Monday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am. Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. West southwest wind around 11 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 36. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 29 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. Chance of precipitation is 100%. New snow accumulation of 2 to 4 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 25.
Thursday
A chance of snow after 11am. Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 46.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Liliwaup WA
 47.62°N 123.15°W (Elev. 3045 ft)
11:27 am PDT Apr 12, 2026
4pm 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