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

HORSE CREEK (HSFO3)

Lat: 44.94081°NLon: 122.40081°WElev: 3372.0ft.

NA

38°F

3°C

Humidity 98%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Apr 12:27 PM PDT
Extended Forecast for

13 Miles NNE Mehama OR

  • This Afternoon

    This Afternoon: A 40 percent chance of showers.  Snow level 3900 feet. Mostly cloudy, with a high near 45. West southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of rain showers, possibly mixing with snow after 4am, then gradually ending.  Snow level 3900 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 36. West southwest wind 5 to 7 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 10am, then rain.  Snow level 2900 feet rising to 3800 feet in the afternoon. High near 44. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 4100 feet. Low around 35. Breezy, with a south southwest wind around 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 35 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 8am. Some thunder is also possible.  High near 40. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow and
    Breezy then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Some thunder is also possible.  Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers likely before 2pm, then rain and snow showers likely.  Mostly cloudy, with a high near 42. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain before 11pm.  Snow level 3100 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Snow level 3900 feet. Mostly cloudy, with a high near 45. West southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
A chance of rain showers, possibly mixing with snow after 4am, then gradually ending. Snow level 3900 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 36. West southwest wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow showers before 10am, then rain. Snow level 2900 feet rising to 3800 feet in the afternoon. High near 44. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain. Snow level 4100 feet. Low around 35. Breezy, with a south southwest wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain and snow showers, becoming all snow after 8am. Some thunder is also possible. High near 40. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely before 2pm, then rain and snow showers likely. Mostly cloudy, with a high near 42. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 11pm. Snow level 3100 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
Rain likely. Snow level 4600 feet. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Mehama OR
 44.96°N 122.5°W (Elev. 2585 ft)
12:41 pm PDT Apr 13, 2026
1pm PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database