National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

HIGH GLADE LOOKOUT (HGLC1)

Lat: 39.2089°NLon: 122.80999°WElev: 4807.0ft.

NA

37°F

3°C

Humidity 100%
Wind Speed SE 12 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 17 Nov 05:36 AM PST
Extended Forecast for

19 Miles NE Lakeport CA

  • Overnight

    Overnight: Snow. Low around 33. Windy, with a south southwest wind around 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow and
    Windy

  • Monday

    Monday: Snow before 10am, then snow showers, mainly between 10am and 4pm. Some thunder is also possible. High near 36. Breezy, with a southwest wind 16 to 21 mph becoming west southwest 7 to 12 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: Scattered snow showers, mainly before 7pm. Mostly cloudy, with a low around 32. Breezy, with a northeast wind 15 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Scattered
    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 42. North northeast wind 9 to 11 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Northwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm. Widespread frost, mainly between 7am and 10am. Otherwise, partly sunny, with a high near 40. North northwest wind around 6 mph becoming south in the morning.

    High: 40 °F

    Frost then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly after 10pm. Low around 33. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Thursday

    Thursday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 10pm. Partly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Snow. Low around 33. Windy, with a south southwest wind around 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow before 10am, then snow showers, mainly between 10am and 4pm. Some thunder is also possible. High near 36. Breezy, with a southwest wind 16 to 21 mph becoming west southwest 7 to 12 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Scattered snow showers, mainly before 7pm. Mostly cloudy, with a low around 32. Breezy, with a northeast wind 15 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 42. North northeast wind 9 to 11 mph.
Tuesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Northwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday
A 30 percent chance of rain after 4pm. Widespread frost, mainly between 7am and 10am. Otherwise, partly sunny, with a high near 40. North northwest wind around 6 mph becoming south in the morning.
Wednesday Night
Rain, mainly after 10pm. Low around 33. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 39. Breezy.
Thursday Night
A chance of snow, mainly before 10pm. Partly cloudy, with a low around 33. Breezy.
Friday
Mostly sunny, with a high near 42. Breezy.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Lakeport CA
 39.26°N 122.72°W (Elev. 5758 ft)
Last Update:
2:50 am PST Nov 17, 2025
Forecast Valid:
5am PST Nov 17, 2025-6pm PST Nov 23, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation