National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Current conditions at

SUGARLOAF (SGFO3)

Lat: 43.66361°NLon: 122.62917°WElev: 4328.0ft.

NA

29°F

-2°C

Humidity 96%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 14 Apr 07:06 AM PDT
Extended Forecast for

15 Miles SW Hills Creek Res. OR

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

  • Today

    Today: A 50 percent chance of rain, mainly after 3pm. Snow level 3200 feet rising to 4900 feet in the afternoon. Increasing clouds, with a high near 46. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 46 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: Rain. Snow level 4300 feet. Low around 31. South southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Rain

  • Wednesday

    Wednesday: Rain showers before 11am, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 4300 feet lowering to 2700 feet. Steady temperature around 34. South southwest wind 5 to 7 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 23. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers likely before 2pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 40. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 11pm. Snow level 3400 feet lowering to 2800 feet after midnight . Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A 50 percent chance of rain, mainly after 3pm. Snow level 3200 feet rising to 4900 feet in the afternoon. Increasing clouds, with a high near 46. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Rain. Snow level 4300 feet. Low around 31. South southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain showers before 11am, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 4300 feet lowering to 2700 feet. Steady temperature around 34. South southwest wind 5 to 7 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 23. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers likely before 2pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 40. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of showers before 11pm. Snow level 3400 feet lowering to 2800 feet after midnight . Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 57.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38.
Sunday
Rain. Mostly cloudy, with a high near 50.
Sunday Night
Rain. Snow level 5100 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 33.
Monday
Rain. Snow level 3800 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Hills Creek Res. OR
 43.5°N 122.6°W (Elev. 2418 ft)
Last Update:
6:41 am PDT Apr 14, 2026
Forecast Valid:
7am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation