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Mount Vernon, AR

103°F
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Mount Vernon

Arkansas

103°
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Mount Vernon, AR Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, August 20

Current Weather

2:37 PM

103°F
Sunny
RealFeel® 114°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 106°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel®
114°
RealFeel Shade™
106°
Heat Index
110°
Max UV Index
6.1 (High)
Wind
WSW 3 mph
Wind Gusts
9 mph
Humidity
33%
Indoor Humidity
33% (Very Humid)
Dew Point
69° F
Pressure
↓ 29.91 in
Cloud Cover
1%
Visibility
32 mi
Cloud Ceiling
40000 ft

Day

8/20
104°Hi
RealFeel® 115°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 107°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly sunny and hot; an afternoon thunderstorm; heat will be dangerous, minimize outdoor activity
alerts

Heat Advisory

11:00 AM Thursday - 8:00 PM Thursday

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindWNW 6 mph

Wind Gusts14 mph

Probability of Precipitation55%

Probability of Thunderstorms50%

Precipitation0.05 in

Rain Amount0.05 in

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Cloud Cover18%

Morning

Afternoon

Night

8/20
74°Lo
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear and humid
alerts

Heat Advisory

11:00 AM Thursday - 8:00 PM Thursday

WindENE 6 mph

Wind Gusts9 mph

Probability of Precipitation17%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover18%

Evening

Overnight

Sun & Moon

13 hrs 19 mins
Rise 6:32 AM
Set 7:51 PM
Waxing Gibbous
Rise 2:45 PM
Set 12:16 AM

Temperature History

8/20
High
Low
Forecast
104°
74°
Average
90°
71°
Last Year
94°
71°

Current Weather Conditions in Mount Vernon

Mount Vernon, Arkansas is currently Sunny with a temperature of 103°. The current RealFeel® Temperature is 114° (Dangerous Heat) based on observed conditions including 33% humidity, 1% cloud cover, a UV index of 6, and winds of 3 mph. In shade, the RealFeel Shade™ is 106°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Mount Vernon, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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World North America United States Arkansas Mount Vernon

Weather Near Mount Vernon:

  • Conway, AR
  • Little Rock, AR
  • North Little Rock, AR
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