Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282.0ft.

Overcast

36°F

2°C

Humidity 93%
Wind Speed SE 8 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 17 Nov 01:20 PM PST
Extended Forecast for

Blue Canyon CA

Winter Weather Advisory November 17, 01:40pm until November 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 17, 01:40pm until November 17, 04:00pm

    NOW until 4:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 38 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A chance of rain showers, mixing with snow after 7pm, then gradually ending.  Areas of fog between 4am and 5am.  Otherwise, mostly cloudy, with a steady temperature around 37. Calm wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow and
    Areas Fog

  • Tuesday

    Tuesday: Areas of fog between 8am and 9am.  Otherwise, sunny, with a high near 50. Light north northeast wind.

    High: 50 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain showers between 10pm and 4am, then rain and snow showers.  Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers, becoming all rain after 10am.  High near 39. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 1am, then a chance of rain showers.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 2pm. Patchy fog. Otherwise, mostly cloudy, with a high near 38. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain showers, mixing with snow after 7pm, then gradually ending. Areas of fog between 4am and 5am. Otherwise, mostly cloudy, with a steady temperature around 37. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Areas of fog between 8am and 9am. Otherwise, sunny, with a high near 50. Light north northeast wind.
Tuesday Night
Partly cloudy, with a low around 36. Calm wind.
Wednesday
Partly sunny, with a high near 44. Light and variable wind.
Wednesday Night
A chance of rain showers between 10pm and 4am, then rain and snow showers. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain and snow showers, becoming all rain after 10am. High near 39. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow showers before 1am, then a chance of rain showers. Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Canyon CA
 39.28°N 120.71°W (Elev. 5164 ft)
1:21 pm PST Nov 17, 2025
1pm PST Nov 17, 2025-6pm PST Nov 23, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database