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

46°F

8°C

Humidity 96%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 11 Apr 05:36 PM PDT
Extended Forecast for

16 Miles WNW Liliwaup WA

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 37. West northwest wind 5 to 7 mph.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly between noon and 3pm.  Partly sunny, with a high near 45. North wind 5 to 13 mph becoming southwest in the afternoon.

    High: 45 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 34. West northwest wind 11 to 13 mph.

    Low: 34 °F

    Chance Rain

  • Monday

    Monday: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am.  Partly sunny, with a high near 38. Wind chill values between 24 and 29. West wind 13 to 21 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then snow likely.  Mostly cloudy, with a low around 31. Breezy, with a west wind 16 to 23 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely and
    Breezy then
    Snow Likely

  • Tuesday

    Tuesday: Snow before 2pm, then rain and snow. The snow could be heavy at times.  High near 33. Breezy.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 33 °F

    Breezy. Heavy
    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 8pm. The snow could be heavy at times.  Low around 24. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm.  Partly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 37. West northwest wind 5 to 7 mph.
Sunday
A 30 percent chance of rain, mainly between noon and 3pm. Partly sunny, with a high near 45. North wind 5 to 13 mph becoming southwest in the afternoon.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34. West northwest wind 11 to 13 mph.
Monday
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 38. Wind chill values between 24 and 29. West wind 13 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 31. Breezy, with a west wind 16 to 23 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 2pm, then rain and snow. The snow could be heavy at times. High near 33. Breezy. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 8pm. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 24.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 38.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WNW Liliwaup WA
 47.54°N 123.44°W (Elev. 3120 ft)
11:27 am PDT Apr 11, 2026
6pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database