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

42°F

6°C

Humidity 98%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Apr 12:36 AM PDT
Extended Forecast for

7 Miles WNW Liliwaup WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 56. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 56 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 42. Northwest wind around 5 mph.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain.  Partly sunny, with a high near 53. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely before 2am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 39. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 2pm.  High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, mainly before 11pm.  Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 2am, then a slight chance of snow.  Partly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. Calm wind.
Sunday
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 56. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 42. Northwest wind around 5 mph.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 53. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 39. West southwest wind 9 to 11 mph, with gusts as high as 21 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 44. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, mainly before 11pm. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain and snow before 2am, then a slight chance of snow. Partly cloudy, with a low around 29.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain. Partly sunny, with a high near 55.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Liliwaup WA
 47.5°N 123.27°W (Elev. 810 ft)
11:27 pm PDT Apr 11, 2026
1am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database