How does NOAA issue severe storm watches for Santa Rosa?

The National Weather Service (NWS) monitors atmospheric instability across California. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Santa Rosa today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

CA, USAZIP 95401Live NOAA Station

Santa Rosa, CA

Q: What is the current temperature and forecast in Santa Rosa, California?

The current weather in Santa Rosa is around 66°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Clear sky•Ressenti 68°F+1° heat index

78°F/54°F

4 mph 210°

74%Humidité

66°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 04:30 AM (America/Los_Angeles)

Daily Meteorological Briefing

Santa Rosa, CA

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Santa Rosa, CA today.

Current temperature is 66°F (feels like 68°F), with daytime highs reaching 78°F and overnight lows around 54°F. Humidity is at 74%, with atmospheric pressure steady at 1013.9 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 13° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 5.45 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

55°F

1 AM

55°F

2 AM

55°F

3 AM

55°F

4 AM

55°F

5 AM

55°F

6 AM

54°F

7 AM

54°F

8 AM

55°F

9 AM

55°F

10 AM

58°F

11 AM

64°F

12 PM

69°F

1 PM

74°F

2 PM

78°F

3 PM

78°F

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

54°F

78°F

Wed

Sep 23

51°F

90°F

Thu

Sep 24

61°F

87°F

Fri

Sep 25

59°F

87°F

Sat

Sep 26

57°F

83°F

Sun

Sep 27

53°F

73°F

Mon

Sep 28

55°F

82°F

Tue

Sep 29

56°F

79°F

Wed

Sep 30

54°F

76°F

Thu

Oct 1

58°F

85°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVHigh

5.45 / 11+

Protection requiredPeak 6.3

Vent210°

4 mph

Wind Gusts:5 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:58 AM

Sunset07:07 PM

Solar Noon:12:54 PM

HumiditéHumid

74%

Point de rosée:58°F

PressionSteady

29.94 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

12.3 mi

Haze:Minimal

Air Quality Index (AQI)Good

36US EPA Standard

Air quality is ideal for outdoor activities.

PM2.55 µg

OZONE60 µg

PM107 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsIdeal

Perfect temperature and low humidity for outdoor workouts.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise11:58 PM

Daylight ~13h

Sunset12:07 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Questions fréquentes sur la météo - Santa Rosa, California

The current weather in Santa Rosa is around 66°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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