Glen Ellyn, IL

5:00 PM CDT on July 21, 2017 (GMT -0500)
| | Change Station

Elev -9999 ft 0.00 °N, 0.00 °E | Updated 7 minutes ago

Mostly Cloudy
Mostly Cloudy
°F
Feels Like °F
N
Wind Variable Wind from North
Gusts mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.92 in
Visibility 10.0 miles
Clouds Mostly Cloudy 3500 ft
Overcast 5000 ft
Dew Point Not available.
Humidity Not available.
Rainfall --
Snow Depth Not available.
5:35 AM 8:21 PM
Waning Crescent, 3% visible
METAR KDPA 212152Z 02018G22KT 10SM TS BKN035 OVC050 25/22 A2994 RMK AO2 LTG DSNT N-E TSB21 SLP132 T02500217
Pressure 29.92 in
Visibility 10.0 miles
Clouds Mostly Cloudy 3500 ft
Overcast 5000 ft
Dew Point Not available.
Humidity Not available.
Rainfall --
Snow Depth Not available.
5:35 AM 8:21 PM
Waning Crescent, 3% visible
METAR KDPA 212152Z 02018G22KT 10SM TS BKN035 OVC050 25/22 A2994 RMK AO2 LTG DSNT N-E TSB21 SLP132 T02500217

Get Your Daily Forecast Email!

Thanks for signing up!

Be on the lookout for a verification email in your inbox.

You'll start receiving severe weather alerts in your inbox..

×

10-Day Weather Forecast

Almanac

Astronomy

Jul. 21, 2017 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

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

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
                   

Watches & Warnings

Severe Thunderstorm Warning
Issued: 4:48 PM CDT Jul. 21, 2017 – National Weather Service

... A Severe Thunderstorm Warning remains in effect until 530 PM CDT
for northeastern dupage and northwestern Cook counties...

At 448 PM CDT, a severe thunderstorm was located over Schaumburg,
moving east at 25 mph.

Hazard... tennis Ball size hail and 60 mph wind gusts.

Source... radar indicated.

Impact... people and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

This severe storm will be near...
Addison and Glen Ellyn around 455 PM CDT.
Arlington Heights, Lombard, Elk Grove Village, Wood Dale and
Itasca around 500 PM CDT.
Des Plaines, Villa Park and Bensenville around 505 PM CDT.
Elmhurst, Rosemont, ohare Airport and Northlake around 510 PM CDT.
Park Ridge, Franklin Park, Niles, Schiller Park and hillside
around 515 PM CDT.
Maywood, Morton Grove, Westchester, Melrose Park, Bellwood,
Norridge and Stone Park around 520 PM CDT.
Chicago around 530 PM CDT.

Precautionary/preparedness actions...

This is a dangerous storm. Prepare immediately for large destructive
hail capable of producing significant damage. People outside should
move to a shelter, inside a strong building and away from windows.


Lat... Lon 4193 8819 4207 8810 4205 8781 4183 8786
time... Mot... loc 2148z 284deg 22kt 4201 8809

Hail... 2.50in
wind... 60mph

oemc zones... Severe Thunderstorm Warning. 1.


Izzi


447 PM CDT Fri Jul 21 2017

... A Severe Thunderstorm Warning remains in effect until 500 PM CDT
for north central dupage and northwestern Cook counties...

At 447 PM CDT, a severe thunderstorm was located over Schaumburg,
moving east at 25 mph.

Hazard... Golf Ball size hail and 60 mph wind gusts.

Source... radar indicated.

Impact... people and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

This severe storm will be near...
Roselle around 455 PM CDT.

Other locations impacted by this severe thunderstorm include South
Barrington.

Precautionary/preparedness actions...

For your protection move to an interior room on the lowest floor of a
building.


Lat... Lon 4199 8820 4209 8815 4207 8805 4194 8814
      4195 8817
time... Mot... loc 2147z 284deg 20kt 4201 8810

Hail... 1.75in
wind... 60mph


Izzi


Severe Thunderstorm Watch
Issued: 4:53 PM CDT Jul. 21, 2017 – National Weather Service


The National Weather Service has issued Severe Thunderstorm Watch
429 in effect until midnight CDT /1 am EDT/ tonight for the
following areas

In Illinois this watch includes 18 counties

In central Illinois

Livingston

In east central Illinois

Ford Iroquois

In north central Illinois

Boone De Kalb La Salle
Lee Ogle Winnebago

In northeast Illinois

Cook dupage Grundy
Kane Kankakee Kendall
Lake IL McHenry will

In Indiana this watch includes 5 counties

In Northwest Indiana

Benton Jasper Lake in
Newton Porter

This includes the cities of Aurora, Chicago, DeKalb, Dixon,
Douglas Park, Fowler, Gary, Humboldt Park, Hyde Park, Joliet,
Kankakee, Lakeview, Lincoln Park, Logan Square, Morocco, Morris,
Oregon, Oswego, Ottawa, Piper City, Pontiac, Rensselaer,
Valparaiso, Watseka, and Wheaton.




Flash Flood Watch
Issued: 3:10 PM CDT Jul. 21, 2017 – National Weather Service

... Flash Flood Watch remains in effect through Saturday morning...

The Flash Flood Watch continues for

* portions of north central Illinois and northeast Illinois,
including the following areas, in north central Illinois,
Boone, De Kalb, La Salle, Lee, Ogle, and Winnebago. In
northeast Illinois, Cook, dupage, Grundy, Kane, Kendall, Lake
IL, McHenry, and will.

* Through Saturday morning.

* Multiple rounds of thunderstorms producing torrential rainfall
with rates up to two inches per hour are likely to move across
portions of north central and northeast Illinois late this
afternoon through early Saturday morning.

* Additional heavy rainfall could exacerbate flooding already
occurring across portions of northern Illinois... producing new
rises on area rivers and creeks. With the ground already
saturated in many areas... heavy rainfall will likely quickly
produce runoff and produce flash flooding.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.



Rodriguez