Thunderstorms Expected in Mountain Brook Area Today

Mountain Brook, Alabama — Thunderstorm expected today with a high of 86°F and a low of 72°F.

Today's Forecast — Friday, June 19

• Conditions: Thunderstorm
• High / Low: 86°F / 72°F
• Wind: WNW 7 mph, gusts to 17 mph
• Precipitation: 20% chance
• UV Index: 6.4 — High — sunscreen recommended
• Sunrise / Sunset: 05:37 / 19:59
• Daylight: 14.4 hours (9.3 hours of sunshine expected)

What Matters Most Today

• Feels-like swing: up to 97°F.
• Sun safety: UV index reaches 6.4; sunscreen still matters even with cloud cover.
• Best outdoor window: Morning (lowest average rain risk).

Comfort & Conditions

• Feels Like: 79°F to 97°F (wind chill / heat index)
• Humidity: 80%
• Dew Point: Up to 75°F — muggy conditions

Hour-by-Hour Breakdown

• Morning (6AM–Noon): Overcast, 76°F, 93% humidity
• Afternoon (Noon–6PM): Thunderstorm, 84°F, 20% chance of precipitation, 70% humidity
• Evening (6PM–Midnight): Thunderstorm, 81°F, 17% chance of precipitation, 74% humidity

Air Quality & Allergens

• Air Quality Index: 25 (peak 40) — Good
• PM2.5: 12.7 µg/m³

Tomorrow's Outlook

Thunderstorm with a high of 80°F and a low of 69°F. 31% 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.