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

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

NA

35°F

2°C

Humidity 87%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 14 Apr 08:17 AM PDT
Extended Forecast for

12 Miles SE Green Peter 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 slight chance of rain and snow before 2pm, then rain. Snow level rising to 4400 feet in the afternoon. High near 41. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow then
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Rain, possibly mixed with snow. Snow level 4000 feet. Steady temperature around 38. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 38 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all snow after 8am. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 32 by 5pm. Breezy, with a west wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F⇓

    Rain/Snow and
    Breezy then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Some thunder is also possible. Low around 31. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow showers. High near 38. West wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 31. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am. Snow level 4700 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A slight chance of rain and snow before 2pm, then rain. Snow level rising to 4400 feet in the afternoon. High near 41. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain, possibly mixed with snow. Snow level 4000 feet. Steady temperature around 38. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers, becoming all snow after 8am. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 32 by 5pm. Breezy, with a west wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 31. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow showers. High near 38. West wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 31. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
A slight chance of rain after 11am. Snow level 4700 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 54.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44.
Sunday
Rain and snow. Snow level 6200 feet lowering to 5300 feet in the afternoon . Mostly cloudy, with a high near 48.
Sunday Night
Rain and snow. Snow level 5100 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 38.
Monday
Rain and snow. Snow level 3800 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Green Peter Res OR
 44.38°N 122.31°W (Elev. 3609 ft)
Last Update:
8:41 am PDT Apr 14, 2026
Forecast Valid:
8am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation