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Safety guides Use current official weather information for Mc Lain, Mississippi 39456 before making weather-sensitive plans.
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Heat Advisory
Heat Advisory issued August 23 at 4:33PM CDT until August 23 at 8:00PM CDT by NWS Mobile AL Expires Sun, 8:00 PM CDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Mc Lain, Mississippi 39456. Forecasts and alerts update from NOAA and the National Weather Service.
97°Slight Chance Showers And Thunderstorms21% rain96°Slight Chance Showers And Thunderstorms21% rain
92°Slight Chance Showers And Thunderstorms21% rain
86°Partly Cloudy14% rain82°Partly Cloudy14% rain80°Partly Cloudy14% rain79°Partly Cloudy7% rain78°Partly Cloudy7% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 30%; check the radar before heading out.
21%Thunderstorms
21%Thunderstorms
21%Thunderstorms
14%None
14%None
14%None
7%None
7%None
7%None
1%None
1%None
1%None
0%None
0%None
0%None
3%None
3%None
3%None
7%None
7%None
7%None
30%Thunderstorms
30%Thunderstorms
30%Thunderstorms
Official NWS outlook
7-Day Forecast
Today
! NWS101°74°
Slight Chance Showers And Thunderstorms
- Precipitation
- 21%
- Wind
- SW 5 mph
- Sunrise
- 6:27 AM
- Sunset
- 7:31 PM
Mon
98°74°
Mostly Sunny then Showers And Thunderstorms Likely
- Precipitation
- 56%
- Wind
- W 0 to 5 mph
- Sunrise
- 6:27 AM
- Sunset
- 7:30 PM
Tue
93°73°
Showers And Thunderstorms Likely
- Precipitation
- 71%
- Wind
- W 0 to 5 mph
- Sunrise
- 6:28 AM
- Sunset
- 7:29 PM
Wed
97°74°
Mostly Sunny then Showers And Thunderstorms Likely
- Precipitation
- 56%
- Wind
- SW 0 to 5 mph
- Sunrise
- 6:29 AM
- Sunset
- 7:27 PM
Thu
93°73°
Showers And Thunderstorms Likely
- Precipitation
- 70%
- Wind
- SW 0 to 5 mph
- Sunrise
- 6:29 AM
- Sunset
- 7:26 PM
Fri
95°72°
Chance Showers And Thunderstorms
- Precipitation
- 59%
- Wind
- 0 mph
- Sunrise
- 6:30 AM
- Sunset
- 7:25 PM
Sat
95°72°
Mostly Sunny then Chance Showers And Thunderstorms
- Precipitation
- 36%
- Wind
- E 0 to 5 mph
- Sunrise
- 6:30 AM
- Sunset
- 7:24 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel103°F
Walking is not recommended now
Current official weather conditions may be unsafe for this activity.
WindE5 mph
Best walk timeBetter weather window: 1 AM–3 AM
Walking: 1% average rain chance, near 76°F. Review the active Heat Advisory.
Official EPA AirNowLocal air qualityMc Lain, Mississippi 39456View AQI +
More weather details
Wind gustsNot reported
Rain now21%next hour
Humidity47%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.95 in
Visibility10.0 mi
Peak rain chance30%
Dew point72°F
Active alerts1
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Active NWS alerts
Moderate · Expected