How does NOAA issue severe storm watches for Sierra Vista?

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

What are the best outdoor weather hours in Sierra Vista today?

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

AZ, USAZIP 85635Live NOAA Station

Sierra Vista, AZ

Q: What is the current temperature and forecast in Sierra Vista, Arizona?

The current weather in Sierra Vista is around 78°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Overcast•Feels like 75°F-2° wind chill

82°F/64°F

11 mph 137°

45%Humidity

78°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Updated: 02:30 AM (America/Phoenix)

Daily Meteorological Briefing

Sierra Vista, AZ

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Sierra Vista, AZ today.

Current temperature is 78°F (feels like 75°F), with daytime highs reaching 82°F and overnight lows around 64°F. Humidity is at 45%, with atmospheric pressure steady at 1011.5 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 10° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 3.05 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Hourly Forecast

Next 16 Hours

Now

71°F

1 AM

71°F

2 AM

67°F

3 AM

69°F

4 AM

69°F

5 AM

69°F

6 AM

67°F

7 AM

66°F

8 AM

70°F

9 AM

74°F

10 AM

78°F

11 AM

80°F

12 PM

80°F

1 PM

82°F

12%

2 PM

75°F

12%

3 PM

78°F

12%

10-Day Forecast

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

35%

64°F

82°F

Wed

Sep 23

34%

62°F

76°F

Thu

Sep 24

45%

61°F

84°F

Fri

Sep 25

10%

60°F

85°F

Sat

Sep 26

67°F

86°F

Sun

Sep 27

26%

69°F

86°F

Mon

Sep 28

41%

64°F

73°F

Tue

Sep 29

34%

63°F

72°F

Wed

Sep 30

21%

63°F

76°F

Thu

Oct 1

14%

63°F

76°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

UV IndexModerate

3.05 / 11+

Sunscreen advisedPeak 6.25

Wind137°

11 mph

Wind Gusts:17 mph

Conditions:Breezy

Sun CycleDaylight

Sunrise06:09 AM

Sunset06:17 PM

Solar Noon:12:54 PM

HumidityComfortable

45%

Dew Point:55°F

PressureSteady

29.87 inHg

Trend:Stable (+0.1 hPa)

VisibilityClear

27.7 mi

Haze:Minimal

Air Quality Index (AQI)Good

14US EPA Standard

Air quality is ideal for outdoor activities.

PM2.52 µg

OZONE49 µg

PM104 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsGood

Pleasant conditions for light outdoor activities.

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

Sunrise11:09 PM

Daylight ~13h

Sunset11:17 AM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Frequently Asked Questions - Sierra Vista, Arizona

The current weather in Sierra Vista is around 78°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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