Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast
A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >
Current conditions at
LA HONDA (LAHC1)
Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.NA
41°F
5°C
| Humidity | 72% |
| Wind Speed | ENE 4 MPH |
| Barometer | NA |
| Dewpoint | 33°F (1°C) |
| Visibility | NA |
| Wind Chill | 38°F (3°C) |
| Last update | 30 Dec 07:07 AM PST |
Extended Forecast for
6 Miles WNW Portola Valley CA
Today
High: 60 °F
Mostly Cloudy
Tonight
Low: 51 °F
Mostly Cloudy
then Chance
RainWednesday
High: 57 °F
Rain
Wednesday Night
Low: 48 °F
Rain
New Year's Day
High: 59 °F
Rain
Thursday Night
Low: 53 °F
Rain
Friday
High: 58 °F
Rain
Friday Night
Low: 47 °F
Rain
Saturday
High: 55 °F
Rain Likely
Detailed Forecast
Today
Mostly cloudy, with a high near 60. East wind 5 to 9 mph.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a steady temperature around 51. East wind around 9 mph.
Wednesday
Rain, mainly after 10am. High near 57. East wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 48. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
New Year's Day
Rain. High near 59. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 53. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 58. Chance of precipitation is 80%.
Friday Night
Rain. Cloudy, with a low around 47.
Saturday
Rain likely. Mostly cloudy, with a high near 55.
Saturday Night
Rain likely. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
Rain likely. Mostly cloudy, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WNW Portola Valley CA
37.4°N 122.31°W (Elev. 2198 ft)
37.4°N 122.31°W (Elev. 2198 ft)
12:27 am PST Dec 30, 2025
8am PST Dec 30, 2025-6pm PST Jan 5, 2026
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