
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Hazardous Weather Conditions
Current conditions at
San Francisco, San Francisco International Airport (KSFO)
Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.
Clear
48°F
9°C
| Humidity | 66% |
| Wind Speed | WNW 23 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 19 Feb 06:20 PM PST |
Extended Forecast for
3 Miles SSE Hillsborough CA
Cold Weather Advisory February 20, 01:00am until February 20, 09:00am
Tonight

Low: 40 °F
Increasing
CloudsFriday

High: 53 °F
Partly Sunny
Friday Night

Low: 40 °F
Partly Cloudy
Saturday

High: 58 °F
Partly Sunny
Saturday Night

Low: 49 °F
Chance Rain
Sunday

High: 63 °F
Chance Rain
Sunday Night

Low: 51 °F
Chance Rain
Monday

High: 65 °F
Rain Likely
Monday Night

Low: 53 °F
Rain
Detailed Forecast
Tonight
Increasing clouds, with a low around 40. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Friday
Partly sunny, with a high near 53. Light and variable wind.
Friday Night
Partly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph after midnight.
Saturday
Partly sunny, with a high near 58. South wind 6 to 14 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of rain after 10pm. Partly cloudy, with a low around 49. South southeast wind around 15 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 63. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 51.
Monday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 65.
Monday Night
Rain. Mostly cloudy, with a low around 53.
Tuesday
Rain. Cloudy, with a high near 61.
Tuesday Night
Rain likely. Cloudy, with a low around 51.
Wednesday
Rain likely. Mostly cloudy, with a high near 62.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Thursday
A chance of rain. Mostly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Hillsborough CA
37.53°N 122.35°W (Elev. 387 ft)
37.53°N 122.35°W (Elev. 387 ft)
12:26 pm PST Feb 19, 2026
6pm PST Feb 19, 2026-6pm PST Feb 26, 2026



