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  • Coastal Flood Advisory

    Ends in 4 days 20 h

    When
    Until 3 PM PDT Thursday.
    Where
    Bay Shoreline locations of San Francisco Bay, Monterey Bay and Big Sur Coast.

    Issued for this forecast zone · National Weather Service San Francisco CA

    What, impacts and precautions

    What

    Up to 1.9ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways.

    Impacts

    High tides will result in flooding of low-lying infrastructure, isolated road closures, and coastal erosion. Rising tides will bring water and waves farther up the beach than normal, restricting escape from beaches and coastal areas.

    Additional details

    At the San Francisco tidal gauge, high tide is expected to be 1.5 ft above normal (7.3 ft MLLW) at 11:07 AM Sunday 10/25, 1.6 ft above normal (7.4 ft MLLW) at 11:39 AM Monday 10/26, 1.8 ft above normal (7.6 ft MLLW) at 12:15 PM Tuesday 10/27, 1.9 ft above normal (7.7 ft MLLW) at 12:56 PM Wednesday 10/28, and 1.7 ft above normal (7.5 ft MLLW) at 01:43 PM Thursday 10/29. These predictions include up to 1.0 ft of surge that will enhance the astronomical tide and flooding threat. High tide varies up to 90 minutes earlier or later along the Pacific Coast and through the San Francisco Bay, respectively.

    Precautionary actions

    If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

    Areas: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast

    See it on weather.gov (opens in a new tab)

Observed 5:55 PM PDT at KSTS

Healdsburg, CA weather

Sunny and 70°21°, jacket by 9 PM.

Today: low 42°6° (likely 41°5° to 46°8°), high 76°24° (likely 73°23° to 80°27°).

Mostly agree

Now 70°21°

Sunny

Wind
6 mph9 km/h
From the south. Up to 6 mph9 km/h through 6 AM
Dew point
46°8°
Comfortable · down to 38°3° by 4 AM
UV tomorrow
4Moderate
Moderate 11 AM–4 PM · peak 4
Air quality
35Good
Main pollutant: Ozone
Pressure
29.98 inHg1015 hPa
Steady over the last 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

About the same as this time yesterday (71°22° then, 73°23° now)

Good hours for
  • Drops 12°7° until 9 PM (68°20° → 56°13°)
  • Below 60°16° tonight after 8 PM
  • Above 60°16° tomorrow by 11 AM
  • High 70°21° tomorrow at 3 PM
  • Fog Monday 6–9 AM
  1. TonightDown to 45°7° by 5 AM · Partly cloudy
  2. Tomorrow morningUp to 60°16° by 11 AM · Mostly cloudy
  3. Tomorrow afternoonUp to 70°21° by 3 PM · Cloudy
  4. Tomorrow nightDown to 42°6° by 5 AM · Partly cloudy
  5. Monday morningUp to 58°14° by 11 AM · Partly cloudy
  6. Monday afternoonUp to 66°19° by 4 PM · Clear
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 6pClear68°20° (likely 64°18° to 71°22°)68°20°0%2 mph3 km/h from SSW, gusts 10 mph16 km/h45%6%1
Sat 7pMostly clear60°16° (likely 59°15° to 65°18°)61°16°0%2 mph3 km/h from SSE, gusts 4 mph7 km/h55%8%0
Sat 8pClear56°13° (likely 55°13° to 58°14°)56°13°0%1 mph2 km/h from SE, gusts 5 mph8 km/h64%22%0
Sat 9pMostly clear54°12° (likely 51°11° to 55°13°)54°12°0%0 mph0 km/h, gusts 6 mph9 km/h69%49%0
Sat 10pMostly clear53°12° (likely 49°9° to 53°12°)53°12°0%0 mph0 km/h, gusts 5 mph7 km/h71%51%0
Sat 11pMostly clear52°11° (likely 47°8° to 52°11°)52°11°0%0 mph0 km/h, gusts 3 mph5 km/h72%52%0
Sun 12aPartly cloudy51°11° (likely 46°8° to 51°11°)51°11°0%0 mph0 km/h, gusts 3 mph5 km/h74%53%0
Sun 1aPartly cloudy50°10° (likely 44°7° to 50°10°)50°10°0%1 mph2 km/h from N, gusts 2 mph4 km/h73%32%0
Sun 2aPartly cloudy48°9° (likely 44°7° to 50°10°)49°9°0%1 mph2 km/h from N, gusts 3 mph5 km/h74%24%0
Sun 3aClear46°8° (likely 43°6° to 49°9°)46°8°0%1 mph2 km/h from NE, gusts 3 mph5 km/h74%29%0
Sun 4aMostly clear46°8° (likely 43°6° to 48°9°)46°8°0%1 mph2 km/h from ENE, gusts 3 mph5 km/h75%45%0
Sun 5aPartly cloudy45°7° (likely 42°6° to 48°9°)45°7°0%1 mph2 km/h from E, gusts 3 mph4 km/h76%70%0
Sun 6aPartly cloudy43°6° (likely 42°6° to 48°9°)43°6°0%1 mph2 km/h from E, gusts 3 mph5 km/h77%70%0
Sun 7aPartly cloudy44°7° (likely 42°6° to 47°8°)44°7°0%1 mph2 km/h from NE, gusts 3 mph5 km/h80%59%0
Sun 8aPartly sunny44°7° (likely 42°6° to 47°8°)44°7°0%2 mph3 km/h from NE, gusts 2 mph4 km/h81%71%0
Sun 9aMostly cloudy48°9° (likely 46°8° to 52°11°)48°9°0%1 mph2 km/h from NE, gusts 3 mph4 km/h74%75%1
Sun 10aCloudy55°13° (likely 55°13° to 59°15°)55°13°0%1 mph2 km/h from SSE, gusts 2 mph3 km/h65%79%2
Sun 11aCloudy60°16° (likely 60°16° to 64°18°)60°16°0%1 mph2 km/h from SSE, gusts 3 mph5 km/h58%82%3
Sun 12pCloudy64°18° (likely 64°18° to 68°20°)64°18°0%2 mph3 km/h from S, gusts 5 mph8 km/h52%83%4
Sun 1pCloudy66°19° (likely 66°19° to 71°22°)67°19°0%2 mph3 km/h from S, gusts 6 mph10 km/h48%81%4
Sun 2pCloudy68°20° (likely 68°20° to 73°23°)68°20°0%3 mph5 km/h from S, gusts 7 mph12 km/h44%85%4
Sun 3pCloudy70°21° (likely 70°21° to 74°23°)70°21°0%3 mph5 km/h from S, gusts 7 mph12 km/h42%86%3
Sun 4pCloudy68°20° (likely 68°20° to 73°23°)69°21°0%5 mph8 km/h from SSW, gusts 8 mph13 km/h44%88%2
Sun 5pCloudy68°20° (likely 67°19° to 70°21°)69°21°0%5 mph8 km/h from SSW, gusts 9 mph14 km/h44%90%1
Sun 6pCloudy64°18° (likely 63°17° to 65°18°)64°18°0%2 mph3 km/h from S, gusts 7 mph12 km/h55%89%0
Sun 7pCloudy59°15° (likely 59°15° to 60°16°)59°15°0%2 mph3 km/h from S, gusts 7 mph11 km/h66%86%0
Sun 8pMostly cloudy56°13° (likely 55°13° to 57°14°)56°13°0%1 mph2 km/h from S, gusts 6 mph10 km/h74%31%0
Sun 9pClear53°12° (likely 52°11° to 54°12°)53°12°0%1 mph2 km/h from S, gusts 4 mph7 km/h80%14%0
Sun 10pMostly clear52°11° (likely 50°10° to 52°11°)52°11°0%1 mph2 km/h from SW, gusts 3 mph5 km/h83%16%0
Sun 11pClear50°10° (likely 48°9° to 51°11°)50°10°0%1 mph2 km/h from NW, gusts 3 mph4 km/h86%19%0
Mon 12aClear49°9° (likely 46°8° to 50°10°)49°9°0%1 mph2 km/h from NW, gusts 2 mph3 km/h88%17%0
Mon 1aClear48°9° (likely 45°7° to 49°9°)48°9°0%1 mph2 km/h from NW, gusts 2 mph3 km/h91%16%0
Mon 2aClear45°7° (likely 44°7° to 48°9°)45°7°0%2 mph3 km/h from NW, gusts 3 mph4 km/h94%19%0
Mon 3aClear44°7° (likely 43°6° to 47°8°)44°7°0%2 mph3 km/h from NW, gusts 4 mph6 km/h98%20%0
Mon 4aClear44°7° (likely 43°6° to 47°8°)44°7°0%2 mph3 km/h from NW, gusts 4 mph7 km/h100%19%0
Mon 5aClear42°6° (likely 41°5° to 46°8°)42°6°0%2 mph3 km/h from NW, gusts 4 mph7 km/h100%18%0
Mon 6aFog43°6° (likely 41°5° to 46°8°)43°6°0%2 mph3 km/h from NW, gusts 4 mph7 km/h100%33%0
Mon 7aFog43°6° (likely 41°5° to 46°8°)43°6°0%2 mph3 km/h from NW, gusts 3 mph5 km/h100%70%0
Mon 8aFog44°7° (likely 42°6° to 47°8°)44°7°0%2 mph3 km/h from NW, gusts 3 mph4 km/h100%70%0
Mon 9aPartly sunny48°9° (likely 47°8° to 50°10°)47°8°0%2 mph3 km/h from NW, gusts 2 mph3 km/h96%58%1
Mon 10aPartly sunny53°12° (likely 53°12° to 58°14°)53°12°0%2 mph3 km/h from NW, gusts 10 mph16 km/h90%32%2
Mon 11aPartly sunny58°14° (likely 58°14° to 64°18°)58°14°5%6 mph10 km/h from W, gusts 11 mph18 km/h83%20%3
Mon 12pSunny61°16° (likely 61°16° to 67°19°)61°16°5%6 mph10 km/h from W, gusts 12 mph19 km/h77%15%4
Mon 1pSunny63°17° (likely 63°17° to 69°21°)63°17°5%6 mph10 km/h from W, gusts 13 mph21 km/h72%10%5
Mon 2pMostly sunny64°18° (likely 64°18° to 70°21°)64°18°5%7 mph11 km/h from W, gusts 13 mph22 km/h66%13%5
Mon 3pMostly sunny65°18° (likely 65°18° to 71°22°)65°18°5%7 mph11 km/h from W, gusts 13 mph20 km/h60%12%4
Mon 4pMostly sunny66°19° (likely 66°19° to 70°21°)66°19°5%7 mph11 km/h from W, gusts 12 mph20 km/h55%10%3
Mon 5pMostly sunny64°18° (likely 64°18° to 68°20°)65°18°0%8 mph13 km/h from WNW, gusts 12 mph19 km/h54%5%2

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Cloudy. High 76°24°, low 42°6°. Typical 74°23° / 47°8°. Dry. Mostly agree.
    1. Evening

      6 PM–midnight

      Mostly clear, 56°13°

      Dry

    2. Overnight

      midnight–6 AM

      Clear, 45°7°

      Dry

    Official NWS forecast

    Tonight: Mostly clear. Low around 42, with temperatures rising to around 45 overnight. East wind around 2 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    73°23°–80°27°
    Low, likely
    41°5°–46°8°
    Typical high / low
    74°23° / 47°8°
    Wind
    9 mph14 km/h, gusts 18 mph29 km/h
    UV peak
    5
  2. Tomorrow, Oct 25. Cloudy. High 71°22°, low 41°5°. Typical 74°23° / 47°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Mostly cloudy, 44°7°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 70°21°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 56°13°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 42°6°

      Dry

    Official NWS forecast

    Day: Partly sunny. High near 71, with temperatures falling to around 68 in the afternoon. South southeast wind 1 to 5 mph.

    Night: Patchy fog after 2am. Partly cloudy, with a low around 41. Southwest wind around 2 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    71°22°–74°23°
    Low, likely
    41°5°–47°8°
    Typical high / low
    74°23° / 47°8°
    Wind
    8 mph13 km/h, gusts 15 mph23 km/h
    UV peak
    4
  3. Monday, Oct 26. Fog. High 66°19°, low 40°4°. Typical 74°23° / 47°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 44°7°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 66°19°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 55°13°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 46°8°

      Dry

    Official NWS forecast

    Day: Patchy fog before 8am. Mostly sunny, with a high near 66. West northwest wind 2 to 8 mph.

    Night: Patchy fog after 5am. Mostly clear, with a low around 40. North northwest wind 2 to 8 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    66°19°–70°21°
    Low, likely
    40°4°–46°8°
    Typical high / low
    74°23° / 47°8°
    Wind
    9 mph14 km/h, gusts 20 mph32 km/h
    UV peak
    5
  4. Tuesday, Oct 27. Fog. High 68°20°, low 41°5°. Typical 73°23° / 47°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 46°8°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 68°20°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 54°12°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 44°7°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Patchy fog before 8am. Sunny, with a high near 68.

    Night: Patchy fog after 2am. Partly cloudy, with a low around 41.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    67°19°–70°21°
    Low, likely
    41°5°–46°8°
    Typical high / low
    73°23° / 47°8°
    Wind
    8 mph12 km/h, gusts 16 mph26 km/h
    UV peak
    4
  5. Wednesday, Oct 28. Fog. High 65°18°, low 42°6°. Typical 73°23° / 46°8°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 44°6°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 67°20°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 54°12°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 47°8°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Patchy fog before 9am. Partly sunny, with a high near 65.

    Night: Patchy fog after 1am. Mostly cloudy, with a low around 42.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    64°18°–71°22°
    Low, likely
    40°4°–46°8°
    Typical high / low
    73°23° / 46°8°
    Wind
    8 mph12 km/h, gusts 16 mph26 km/h
    UV peak
    4
  6. Thursday, Oct 29. Fog. High 64°18°, low 39°4°. Typical 72°22° / 46°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 46°8°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 69°20°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 54°12°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 44°6°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Patchy fog before 8am. Mostly sunny, with a high near 64.

    Night: Patchy fog after 5am. Partly cloudy, with a low around 39.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    64°18°–71°22°
    Low, likely
    39°4°–49°9°
    Typical high / low
    72°22° / 46°8°
    Wind
    8 mph13 km/h, gusts 24 mph38 km/h
    UV peak
    4
  7. Friday, Oct 30. Rain. High 62°17°, low 37°3°. Typical 72°22° / 46°8°. Rain, 20% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 44°6°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 64°18°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 50°10°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 39°4°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Patchy fog before 8am, then a slight chance of rain between 11am and 5pm. Mostly sunny, with a high near 62.

    Night: A slight chance of rain between 11pm and 2am, then patchy fog and a slight chance of rain. Partly cloudy, with a low around 37.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    62°17°–65°18°
    Low, likely
    37°3°–44°7°
    Typical high / low
    72°22° / 46°8°
    Wind
    11 mph18 km/h, gusts 24 mph38 km/h
    UV peak
    4
  8. Saturday, Oct 31. Fog. High 63°17°, low 40°4°. Typical 72°22° / 46°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 40°4°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 64°18°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 49°10°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 40°5°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Patchy fog before 9am. Mostly sunny, with a high near 63.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    59°15°–65°18°
    Low, likely
    34°1°–43°6°
    Typical high / low
    72°22° / 46°8°
    Wind
    9 mph15 km/h, gusts 23 mph37 km/h
    UV peak
    4
  9. Sunday, Nov 1. Sunny. High 65°18°, low 39°4°. Typical 71°22° / 46°8°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 42°5°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 66°19°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 52°11°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 43°6°

      Dry

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    62°17°–68°20°
    Low, likely
    34°1°–42°6°
    Typical high / low
    71°22° / 46°8°
    Wind
    8 mph12 km/h, gusts 18 mph29 km/h
    UV peak
    4
  10. Monday, Nov 2. Cloudy. High 65°18°, low 42°6°. Typical 71°22° / 45°7°. Rain 0.03 in0.8 mm, 20% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 49°9°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 65°18°

      20% chance

    3. Evening

      6 PM–midnight

      Cloudy, 51°10°

      20% chance

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    62°17°–69°21°
    Low, likely
    39°4°–46°8°
    Typical high / low
    71°22° / 45°7°
    Wind
    7 mph11 km/h, gusts 13 mph22 km/h
    UV peak
    4

The outlook

  1. Today

    Dry, high 76°, low 42°.

  2. Tomorrow

    Dry, high 71°, low 41°, cooling off.

  3. Monday

    Dry, high 66°, low 40°, cooling off.

  4. Rest of week

    Mostly dry, highs 62–68°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (MTR) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Russian River near Healdsburg

1.7 mi
Below flood stage
Level
0.1 ft
Flow
187 cfs

Forecast peak 0.1 ft Sat 6 PM

Reading from Sat 4:45 PM · NWS gauge page

Maacama Creek near Kellogg

5.6 mi
Below flood stage
Level
3.6 ft
Flow
1 cfs

Forecast peak 3.6 ft Sat 6 PM

Reading from Sat 4:30 PM · NWS gauge page

Russian River at Geyserville

6.4 mi
Below flood stage
Level
24.6 ft
Flow
170 cfs

Forecast peak 24.5 ft Mon 6 PM

Reading from Sat 4:15 PM · NWS gauge page

Dry Creek (Russian R.) near Geyserville

7.3 mi
Below flood stage
Level
0.9 ft
Flow
87 cfs

Forecast peak 0.9 ft Sat 6 PM

Reading from Sat 5 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 38% less heating than a typical week.

This week 22Typical 36

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
13
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at. About 1 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 44°F).

Open the windows?

Sun, 11:00 AM–6:00 PM

Good stretch to open the windows.

Is this typical?

HEALDSBURG · official normals 1991–2020 · records 1897–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° warmer than typical.

Normal high / low
74°23° / 47°8°
Forecast high / low
76°24° / 42°6°
Record high
97°36° in 1965
Record low
34°1° in 1921

Last 7 days vs normal

  1. —SunOct 18
  2. —MonOct 19
  3. —TueOct 20
  4. —WedOct 21
  5. —ThuOct 22
  6. —FriOct 23
  7. —SatOct 24

Healdsburg weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:29 AM, sunset 6:20 PM.

Daylight
10 h 51 min
Losing 2 min 21 s a day; shortest Dec 21, 1 h 23 min less
Golden hour
5:44–6:37 PM
Morning 7:13–8:06 AM
Blue hour
6:37–6:47 PM
Morning 7:02–7:13 AM; first light 7:02 AM

Stars tonight? Fair

Mostly clear 6:47–9 PM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today
sets 5:51 AM · rises 5:20 PM
Full moon
Oct 25
New moon
Nov 8
Looking northeast from Healdsburg. The highest point on the skyline is about 4,600 ft, 14 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.