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

BOULDER CREEK (BOFO3)

Lat: 44.72194°NLon: 122.00306°WElev: 3543.0ft.

NA

37°F

3°C

Humidity 100%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Apr 08:58 AM PDT
Extended Forecast for

10 Miles N Mt Jefferson OR

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

    Today: Snow showers, mainly before 2pm.  High near 34. Breezy, with a west wind around 16 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.

    High: 34 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 28. West wind around 14 mph, with gusts as high as 29 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely after 11am.  Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 29. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 29 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 31. Breezy, with a west wind 16 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 31 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 24. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow and
    Breezy

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 33. Breezy.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers, mainly before 2pm. High near 34. Breezy, with a west wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 28. West wind around 14 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely after 11am. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 29. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 31. Breezy, with a west wind 16 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Snow. Low around 24. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25. Breezy.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 47.
Saturday Night
A chance of rain and snow. Snow level 5800 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 35.
Sunday
Snow likely. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Mt Jefferson OR
 44.83°N 121.79°W (Elev. 4865 ft)
8:41 am PDT Apr 13, 2026
9am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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