Mount Vernon, IL (62864)

10:41 AM CDT on July 28, 2015 (GMT -0500)
Mount Vernon | | Change Station
CLOSE
Current Station
Airport
Location: Mount Vernon,
Elevation: 479 ft
Nearby Weather Stations
Active Advisory: Heat Advisory

Elev 479 ft 38.32 °N, 88.86 °W | Updated 6 minutes ago

Clear
Clear
88 °F
Feels Like 98 °F
N
5
Wind Variable Wind from SSW

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
5:54 AM 8:09 PM
Waxing Gibbous, 90% visible
Pressure 29.98 in
Visibility 10.0 miles
Clouds Clear
Heat Index 98 °F
Dew Point 75 °F
Humidity 66%
Rainfall 0.00 in
Snow Depth Not available.
UV 8 out of 12
Pollen 4.80 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KMVN 281535Z AUTO 21004KT 10SM CLR 31/24 A2998 RMK AO1

More Conditions Fewer Conditions

Pressure 29.98 in
Visibility 10.0 miles
Clouds Clear
Heat Index 98 °F
Dew Point 75 °F
Humidity 66%
Rainfall 0.00 in
Snow Depth Not available.
UV 8 out of 12
Pollen 4.80 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KMVN 281535Z AUTO 21004KT 10SM CLR 31/24 A2998 RMK AO1

More Conditions Fewer Conditions

10-Day Weather Forecast

×

Almanac

Astronomy

Jul. 28, 2015 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Upload Photos

1,841,864 photos uploaded!

WunderBlogs® & News

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   
Heat Advisory
Statement as of 3:10 AM CDT on July 28, 2015

... Heat advisory remains in effect until 9 PM CDT this evening...

* afternoon temperatures in the lower 90s combined with oppressive
humidity levels will produce heat index values in the 105 to 110
degree range this afternoon generally along and east of a line
from Perryville Missouri to Clinton Kentucky. West of this line
an excessive heat warning is in effect today. Please refer to
the warning for additional details.

* A heat index of 105 is generally considered the threshold
where the body begins to succumb to the effects of the heat...
making heat exhaustion and heat stroke a greater concern if
precautions are not taken.

Precautionary/preparedness actions...

A heat advisory means that a period of hot temperatures and high
humidity levels are expected. This combination will create a
situation in which heat illnesses are possible. If you work or
plan to spend much time outside... take frequent breaks and drink
plenty of fluids. If possible... stay in an air-conditioned
environment... stay out of the sun as much as possible... and check
up on relatives and neighbors.



Jp