Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

SOUTH FORK (SFKO3)

Lat: 45.59528°NLon: 123.48361°WElev: 2286.0ft.

NA

49°F

9°C

Humidity 97%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 12 Apr 10:12 AM PDT
Extended Forecast for

10 Miles ESE Foss OR

  • Today

    Today: A 50 percent chance of showers.  Mostly cloudy, with a high near 47. West northwest wind 6 to 9 mph.

    High: 47 °F

    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers.  Snow level 5300 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 38. West wind around 9 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely.  Snow level 3400 feet. Mostly cloudy, with a high near 42. West wind around 9 mph.  Chance of precipitation is 70%.

    High: 42 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of rain showers after 2am.  Snow level 3100 feet. Mostly cloudy, with a low around 36. West wind 6 to 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain.  Snow level 3400 feet. High near 40. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then snow, possibly mixed with rain.  Snow level 3800 feet lowering to 2700 feet after midnight . Low around 33. Breezy.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow showers before 5pm, then rain and snow showers. Some thunder is also possible.  High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Partly sunny, with a high near 43.

    High: 43 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A 50 percent chance of showers. Mostly cloudy, with a high near 47. West northwest wind 6 to 9 mph.
Tonight
A 50 percent chance of showers. Snow level 5300 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 38. West wind around 9 mph, with gusts as high as 18 mph.
Monday
Showers likely. Snow level 3400 feet. Mostly cloudy, with a high near 42. West wind around 9 mph. Chance of precipitation is 70%.
Monday Night
A slight chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of rain showers after 2am. Snow level 3100 feet. Mostly cloudy, with a low around 36. West wind 6 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Rain. Snow level 3400 feet. High near 40. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 11pm, then snow, possibly mixed with rain. Snow level 3800 feet lowering to 2700 feet after midnight . Low around 33. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers before 5pm, then rain and snow showers. Some thunder is also possible. High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Mostly cloudy, with a low around 31.
Thursday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 43.
Thursday Night
A slight chance of rain before 11pm. Snow level 2900 feet lowering to 2500 feet after midnight . Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
A slight chance of rain. Snow level 3200 feet rising to 4400 feet in the afternoon. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Foss OR
 45.66°N 123.55°W (Elev. 2516 ft)
10:41 am PDT Apr 12, 2026
11am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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