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

Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

NA

66°F

19°C

Humidity 41%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 23 Apr 11:43 AM PDT
Extended Forecast for

Colma CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. West wind 6 to 10 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. West wind 7 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 6 to 10 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. West wind 8 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Partly sunny, with a high near 61. West southwest wind 7 to 10 mph.

    High: 61 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 64. West wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 50. West wind 7 to 10 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 50. West wind 8 to 10 mph.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 61. West southwest wind 7 to 10 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 51.
Sunday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Colma CA
 37.7°N 122.45°W (Elev. 659 ft)
Last Update:
11:27 am PDT Apr 23, 2026
Forecast Valid:
12pm PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
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