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

47°F

8°C

Humidity 95%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 12 Apr 01:36 PM PDT
Extended Forecast for

10 Miles WNW Liliwaup WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 2pm.  Mostly cloudy, with a high near 45. South southwest wind around 7 mph.

    High: 45 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 10pm and 4am.  Mostly cloudy, with a low around 35. Northwest wind 7 to 9 mph.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Partly sunny, with a high near 40. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 40 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then snow likely.  Mostly cloudy, with a low around 31. Wind chill values between 22 and 27. West wind 13 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  High near 33. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. The snow could be heavy at times.  Low around 24. Breezy.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 24 °F

    Heavy Snow
    and Breezy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible.  High near 34. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm.  Partly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow after 11am.  Mostly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 45. South southwest wind around 7 mph.
Tonight
A 40 percent chance of rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 35. Northwest wind 7 to 9 mph.
Monday
A 50 percent chance of rain. Partly sunny, with a high near 40. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A chance of rain and snow before 8pm, then snow likely. Mostly cloudy, with a low around 31. Wind chill values between 22 and 27. West wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. The snow could be heavy at times. High near 33. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Tuesday Night
Snow, mainly before 11pm. The snow could be heavy at times. Low around 24. Breezy. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 34. 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 22.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 44.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Liliwaup WA
 47.54°N 123.28°W (Elev. 3406 ft)
11:27 am PDT Apr 12, 2026
1pm PDT Apr 12, 2026-6pm PDT Apr 18, 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