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

RED BOX (RXFO3)

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

NA

37°F

3°C

Humidity 98%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 13 Apr 05:07 AM PDT
Extended Forecast for

13 Miles S Government Camp 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: Rain, possibly mixed with snow showers, mainly before 4pm.  Snow level 4200 feet. High near 42. Calm wind becoming west southwest around 5 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain showers, mixing with snow after 7pm, then gradually ending.  Snow level 4000 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm.  Snow level rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow.  Snow level 3900 feet. Low around 31. West southwest wind around 6 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 8am. The snow could be heavy at times. Some thunder is also possible.  High near 38. West wind 3 to 5 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow showers before 8pm, then snow, mainly after 8pm. Some thunder is also possible.  Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow Showers
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely before 5pm, then snow likely, possibly mixed with rain.  Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, possibly mixed with snow showers, mainly before 4pm. Snow level 4200 feet. High near 42. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
A chance of rain showers, mixing with snow after 7pm, then gradually ending. Snow level 4000 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow. Snow level 3900 feet. Low around 31. West southwest wind around 6 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow, becoming all snow after 8am. The snow could be heavy at times. Some thunder is also possible. High near 38. West wind 3 to 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers before 8pm, then snow, mainly after 8pm. Some thunder is also possible. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 54.
Saturday Night
A chance of rain. Snow level 5300 feet. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Snow level 4400 feet. 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 121.81°W (Elev. 3232 ft)
5:41 am PDT Apr 13, 2026
6am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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