Clouds but High UV Risk Today in Mountain Brook

Mountain Brook, Alabama — Overcast expected today with a high of 77°F and a low of 54°F.

Today's Forecast — Tuesday, May 5

• Conditions: Overcast
• High / Low: 77°F / 54°F
• Wind: S 12 mph, gusts to 23 mph
• Precipitation: 4% chance
• UV Index: 7.5 — Very High — limit outdoor exposure
• Sunrise / Sunset: 05:54 / 19:32
• Daylight: 13.6 hours

What Matters Most Today

• Sun safety: UV index reaches 7.5; sunscreen still matters even with cloud cover.
• Best outdoor window: Morning (lowest average rain risk).

Comfort & Conditions

• Humidity: 54%

Hour-by-Hour Breakdown

• Morning (6AM–Noon): Clear sky, 63°F, 66% humidity
• Afternoon (Noon–6PM): Overcast, 75°F, winds 12 mph, 42% humidity
• Evening (6PM–Midnight): Overcast, 70°F, 58% humidity

Air Quality & Allergens

• Air Quality Index: 58 (peak 95) — Moderate
• Acceptable air quality; some pollutants may be a concern for sensitive individuals.
• PM2.5: 6.7 µg/m³

Tomorrow's Outlook

Moderate rain showers with a high of 78°F and a low of 65°F. 87% chance of precipitation.

Forecast data provided by Open-Meteo. Air quality data from Open-Meteo Air Quality API. For severe weather alerts, visit your local National Weather Service office.