Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

PEBBLE (PEFO3)

Lat: 44.23667°NLon: 121.995°WElev: 3457.0ft.

NA

40°F

4°C

Humidity 93%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 13 Apr 12:53 PM PDT
Extended Forecast for

15 Miles SSW Marion Forks OR

Winter Storm Warning April 14, 05:00pm until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  • This Afternoon

    This Afternoon: Rain likely, possibly mixed with snow showers, mainly before 3pm.  Snow level 4400 feet. Mostly cloudy, with a high near 39. West wind around 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow showers likely before 11pm, then a slight chance of snow showers between 11pm and midnight.  Mostly cloudy, with a low around 32. West southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm.  Mostly cloudy, with a high near 42. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow.  Snow level 4100 feet. Low around 33. Southwest wind 7 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible.  High near 36. West wind 7 to 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 36 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible.  Low around 27. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 27 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers.  High near 37. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before 11am.  Mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Snow then
    Sunny

Detailed Forecast

This Afternoon
Rain likely, possibly mixed with snow showers, mainly before 3pm. Snow level 4400 feet. Mostly cloudy, with a high near 39. West wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Rain and snow showers likely before 11pm, then a slight chance of snow showers between 11pm and midnight. Mostly cloudy, with a low around 32. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm. Mostly cloudy, with a high near 42. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow. Snow level 4100 feet. Low around 33. Southwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 36. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 27. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow showers. High near 37. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26.
Friday
A slight chance of snow before 11am. Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A slight chance of rain. Snow level 4300 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 54.
Saturday Night
Rain and snow likely. Snow level 6200 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Snow level 4900 feet. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSW Marion Forks OR
 44.41°N 122.07°W (Elev. 3799 ft)
12:41 pm PDT Apr 13, 2026
1pm PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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