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

RED BOX (RXFO3)

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

NA

38°F

3°C

Humidity 98%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 12 Apr 12:07 AM PDT
Extended Forecast for

19 Miles NNE Detroit OR

  • Overnight

    Overnight: A 10 percent chance of showers after 5am.  Snow level 6300 feet. Mostly cloudy, with a steady temperature around 46. East southeast wind around 5 mph.

    Low: 46 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am.  Snow level 5900 feet lowering to 5300 feet in the afternoon . High near 47. Southeast wind 6 to 9 mph becoming west southwest in the morning.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Showers

  • Sunday Night

    Sunday Night: Rain showers before 1am, then rain and snow showers likely.  Snow level 5200 feet lowering to 4300 feet after midnight . Low around 38. West southwest wind 11 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 38 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: Snow showers before 2pm, then snow showers, possibly mixed with rain.  High near 43. West wind around 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Snow Showers
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers likely, becoming all snow after 8pm.  Mostly cloudy, with a low around 35. West wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow, mainly after 11am.  High near 42. Breezy.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 35. Windy.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Snow and
    Windy

  • Wednesday

    Wednesday: Snow before 11am, then snow showers after 11am. Some thunder is also possible.  Cloudy, with a high near 39. Breezy.

    High: 39 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow

Detailed Forecast

Overnight
A 10 percent chance of showers after 5am. Snow level 6300 feet. Mostly cloudy, with a steady temperature around 46. East southeast wind around 5 mph.
Sunday
Showers, mainly after 8am. Snow level 5900 feet lowering to 5300 feet in the afternoon . High near 47. Southeast wind 6 to 9 mph becoming west southwest in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 1am, then rain and snow showers likely. Snow level 5200 feet lowering to 4300 feet after midnight . Low around 38. West southwest wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Snow showers before 2pm, then snow showers, possibly mixed with rain. High near 43. West wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 35. West wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Snow, mainly after 11am. High near 42. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Snow. Low around 35. Windy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 11am, then snow showers after 11am. Some thunder is also possible. Cloudy, with a high near 39. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 30.
Thursday
Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A slight chance of rain. Snow level rising to 5300 feet in the afternoon. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNE Detroit OR
 44.99°N 121.99°W (Elev. 4216 ft)
12:41 am PDT Apr 12, 2026
1am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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