Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat 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 the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

RED BOX (RXFO3)

Lat: 45.0275°NLon: 121.92111°WElev: 3345.0ft.

NA

34°F

1°C

Humidity 97%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Apr 11:07 PM PDT
Extended Forecast for

13 Miles S Government Camp OR

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

    Tonight: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of rain and snow before noon, then rain.  Snow level rising to 4300 feet in the afternoon. High near 43. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 4am, then rain and snow.  Snow level 3900 feet. Low around 30. West southwest wind 3 to 5 mph. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 8am. The snow could be heavy at times. Some thunder is also possible.  High near 38. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Rain/Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers.  Low around 25. West wind around 5 mph becoming calm  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly after 11am.  Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 11pm.  Mostly cloudy, with a low around 27. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

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

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Tuesday
A slight chance of rain and snow before noon, then rain. Snow level rising to 4300 feet in the afternoon. High near 43. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain before 4am, then rain and snow. Snow level 3900 feet. Low around 30. West southwest wind 3 to 5 mph. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow showers, becoming all snow after 8am. The snow could be heavy at times. Some thunder is also possible. High near 38. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers. Low around 25. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
Rain likely. Mostly cloudy, with a high near 52.
Sunday Night
Rain and snow. Snow level 5400 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Snow level 3900 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Government Camp OR
 45.11°N 121.78°W (Elev. 3199 ft)
11:41 pm PDT Apr 13, 2026
11pm PDT Apr 13, 2026-6pm PDT Apr 20, 2026
 
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Additional Resources

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