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

11 Miles W Liliwaup WA

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 39. West northwest wind around 6 mph becoming light and variable.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly between 1pm and 3pm.  Mostly cloudy, with a high near 47. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 38. West wind around 10 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 41. West wind 10 to 17 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 34. West wind 15 to 18 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 36. Breezy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Low around 27. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °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 37.

    High: 37 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow before 11pm.  Partly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. West northwest wind around 6 mph becoming light and variable.
Sunday
A 30 percent chance of rain, mainly between 1pm and 3pm. Mostly cloudy, with a high near 47. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 38. West wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 41. West wind 10 to 17 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 34. West wind 15 to 18 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Tuesday
Snow. High near 36. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Low around 27. 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. Mostly cloudy, with a high near 37.
Wednesday Night
A chance of snow before 11pm. Partly cloudy, with a low around 27.
Thursday
A slight chance of snow before 2pm, then a slight chance of rain and snow between 2pm and 5pm, then a slight chance of snow after 5pm. Mostly sunny, with a high near 41.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

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

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