How does NOAA issue severe storm watches for Upper Valley?

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

What are the best outdoor weather hours in Upper Valley today?

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

PR, USAZIP 01467Live NOAA Station

Upper Valley, PR

Q: What is the current temperature and forecast in Upper Valley, Puerto Rico?

The current weather in Upper Valley is around 88°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 96°F+5° heat index

88°F/80°F

11 mph 111°

64%Humidité

88°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 09:15 AM (America/Puerto_Rico)

Daily Meteorological Briefing

Upper Valley, PR

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Upper Valley, PR today.

Current temperature is 88°F (feels like 96°F), with daytime highs reaching 88°F and overnight lows around 80°F. Humidity is at 64%, with atmospheric pressure steady at 1014.7 hPa.

Sun protection is recommended with UV reaching 8.35. Wear SPF and sunglasses during midday hours.

Daily Range

Δ 4° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 8.35 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

80°F

1 AM

80°F

2 AM

80°F

3 AM

80°F

4 AM

80°F

12%

5 AM

80°F

14%

6 AM

80°F

12%

7 AM

82°F

8 AM

84°F

9 AM

86°F

10 AM

87°F

11 AM

88°F

12 PM

88°F

1 PM

88°F

2 PM

88°F

3 PM

87°F

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

24%

80°F

88°F

Wed

Sep 23

67%

77°F

87°F

Thu

Sep 24

74%

77°F

88°F

Fri

Sep 25

24%

78°F

90°F

Sat

Sep 26

16%

78°F

90°F

Sun

Sep 27

29%

80°F

89°F

Mon

Sep 28

43%

76°F

85°F

Tue

Sep 29

53%

79°F

88°F

Wed

Sep 30

68%

78°F

88°F

Thu

Oct 1

74%

77°F

86°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVVery High

8.35 / 11+

Seek shade middayPeak 8.6

Vent111°

11 mph

Wind Gusts:26 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:11 AM

Sunset06:19 PM

Solar Noon:12:54 PM

HumiditéHumid

64%

Point de rosée:74°F

PressionSteady

29.96 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

6.8 mi

Haze:Minimal

Air Quality Index (AQI)Good

26US EPA Standard

Air quality is ideal for outdoor activities.

PM2.53 µg

OZONE42 µg

PM104 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsCaution

Extreme temperatures. Indoor exercise recommended.

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

Sunrise02:11 AM

Daylight ~13h

Sunset02:19 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 - Upper Valley, Puerto Rico

The current weather in Upper Valley is around 88°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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