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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

58°F

14°C

Humidity 85%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 01 Aug 12:43 AM PDT
Extended Forecast for

3 Miles WNW San Francisco CA

  • Overnight

    Overnight: Partly cloudy, with a low around 56. West wind 7 to 9 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Widespread haze before 9am. Sunny, with a high near 70. West wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 70 °F

    Haze then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. West wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Widespread haze before 9am. Sunny, with a high near 71. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 71 °F

    Haze then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. West wind 7 to 9 mph.
Saturday
Widespread haze before 9am. Sunny, with a high near 70. West wind 6 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 56. West wind 9 to 13 mph, with gusts as high as 18 mph.
Sunday
Widespread haze before 9am. Sunny, with a high near 71. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 56. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW San Francisco CA
 37.79°N 122.47°W (Elev. 197 ft)
Last Update:
1:26 am PDT Aug 1, 2026
Forecast Valid:
1am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
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Additional Resources

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