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Illinois, Bureau

Heat Advisory

Statement as of 8:30 PM CDT on July 20, 2017

Expires 9:00 PM EDT on July 22, 2017


... Heat advisory remains in effect until 8 PM CDT Saturday...

* heat index values... up to 105 due to temperatures in the lower
90s... and dewpoints in the mid to upper 70s.

* Timing... this evening through Saturday evening.

* Impacts... increased risk for heat exhaustion or heat stroke
for people spending time outside or living without air
conditioning. Children and the elderly are most susceptible.
Also, parked vehicles will become dangerously hot within
minutes.

Precautionary/preparedness actions...

A heat advisory means that a period of hot temperatures and high
humidity is expected. This combination will lead to possible
heat illnesses. Drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun... and check on relatives
and neighbors, especially the elderly.

Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.

To reduce risk during outdoor work the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency, call 9 1 1.





Public Information Statement

Statement as of 4:44 PM CDT on July 20, 2017

Expires 5:44 AM EDT on July 21, 2017


... Highest heat index today...

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.

Location temp time/date provider
Aledo 119 f 0413 PM 07/20 cwop
Stronghurst 117 f 0428 PM 07/20 cwop
1 NNE Olin 117 f 0405 PM 07/20 cwop
1 E Hiawatha 117 f 0246 PM 07/20 cwop
Fort Madison Arpt 117 f 0355 PM 07/20 AWOS
4 ESE Oakland Mills 117 f 0350 PM 07/20 iadot
3 W Pleasant Grove 116 f 0416 PM 07/20 cwop
3 E Iowa City 116 f 0230 PM 07/20 cwop
Williamsburg 116 f 0345 PM 07/20 cwop
Burlington Arpt 114 f 0253 PM 07/20 ASOS
3 SSW Cedar Rapids 114 f 0400 PM 07/20 iadot
3 ENE Bentley 113 f 0407 PM 07/20 cwop
Washington Arpt 113 f 0415 PM 07/20 AWOS
1 NE Marion 113 f 0151 PM 07/20 cwop
Kewanee Municipal 113 f 0409 PM 07/20 cwop
Keokuk Arpt 113 f 0415 PM 07/20 AWOS
Cedar Rapids 113 f 0410 PM 07/20 iadot
Tipton 111 f 0408 PM 07/20 cwop
1 ENE Marion 111 f 0130 PM 07/20 cwop
2 W Lime City 110 f 0410 PM 07/20 iadot
1 N Williamsburg 110 f 0410 PM 07/20 iadot
Vinton Arpt 110 f 0215 PM 07/20 AWOS
Washington 110 f 0419 PM 07/20 AWS
Cedar Rapids Arpt 109 f 0352 PM 07/20 ASOS
Iowa City Arpt 109 f 0352 PM 07/20 ASOS
quad city Intl Arpt 109 f 0352 PM 07/20 ASOS
Mount Pleasant Arpt 109 f 0415 PM 07/20 AWOS
Macomb Arpt 109 f 0355 PM 07/20 AWOS
3 NNE Lafayette 108 f 0253 PM 07/20 cwop
Urbana 108 f 0344 PM 07/20 cwop
2 ENE Cedar Rapids 108 f 0419 PM 07/20 AWS
1 N Independence 108 f 0150 PM 07/20 cwop
2 WNW Palisades State Park 108 f 0320 PM 07/20 iadot
1 E Brandon 108 f 0300 PM 07/20 iadot
Marion 107 f 0430 PM 07/20 cwop
1 NE Sterling 107 f 0325 PM 07/20 cwop
1 WNW Eldridge 107 f 0424 PM 07/20 cwop
Unionville 107 f 0421 PM 07/20 cwop
Independence 107 f 0247 PM 07/20 cwop
Fairfield Arpt 107 f 0415 PM 07/20 AWOS
Morrison 107 f 0304 PM 07/20 AWS
Muscatine Arpt 107 f 0415 PM 07/20 AWOS
Williamsburg 106 f 0347 PM 07/20 cwop
Mount Carroll 105 f 0430 PM 07/20 cwop
1 S Princeton 105 f 0403 PM 07/20 cwop
Davenport Arpt 105 f 0352 PM 07/20 ASOS
3 se Maysville 105 f 0400 PM 07/20 iadot
2 ENE Bolton 104 f 0428 PM 07/20 cwop
2 NW Fulton 104 f 0411 PM 07/20 cwop
1 ESE Dubuque 104 f 0417 PM 07/20 cwop
Clinton Arpt 103 f 0241 PM 07/20 AWOS
1 E Dubuque 103 f 0101 PM 07/20 cwop
Monticello Arpt 103 f 0315 PM 07/20 AWOS
Center Grove 103 f 1254 PM 07/20 iadot
Sterling/Rock Falls Arpt 103 f 0321 PM 07/20 AWOS
Galena 102 f 0428 PM 07/20 cwop
Independence Arpt 102 f 0255 PM 07/20 AWOS
1 SSE Manchester 101 f 0230 PM 07/20 iadot
1 se Mount Carroll 100 f 0323 PM 07/20 awx
Galena territory 100 f 0434 PM 07/20 cwop
Jesup 99 f 1209 PM 07/20 AWS
Savanna Arpt 99 f 0355 PM 07/20 AWOS
1 SSE Julien 98 f 0145 PM 07/20 cwop
3 NNW Ely 98 f 0408 PM 07/20 cwop
2 ESE Scioto Mills 98 f 0153 PM 07/20 cwop
Maquoketa 98 f 0310 PM 07/20 iadot
Belle Plaine 97 f 0135 PM 07/20 mesowest
Union Grove 96 f 0240 PM 07/20 mesowest
Dubuque Arpt 93 f 0153 PM 07/20 ASOS
Freeport Arpt 93 f 0135 PM 07/20 AWOS


Gross

Weather Severe Map
Alabama - Heat Advisory
Alaska - Areal Flood Advisory , Special Statement
Arizona - Flash Flood Warning , Areal Flood Advisory , Record Report
Arkansas - Heat Advisory
California - Areal Flood Advisory , Excessive Heat Watch , Air Quality Alert , Beach Hazard Statement
Colorado - Flash Flood Warning , Flash Flood Watch , Public Information Statement , Public Information Statement
Connecticut - Air Quality Alert , Public Information Statement
Delaware - Excessive Heat Warning , Air Quality Alert
District of Columbia - Heat Advisory , Air Quality Alert
Florida - Areal Flood Warning , Areal Flood Advisory
Georgia - Air Quality Alert
Hawaii - High Surf Advisory , Special Statement , Record Report
Idaho - Fire Weather Warning , Special Statement
Illinois - Flood Warning , Flash Flood Watch, Flood Advisory , Flash Flood Watch , Heat Advisory , Excessive Heat Warning , Public Information Statement
Indiana - Flood Warning , Heat Advisory , Air Quality Alert
Iowa - Severe Thunderstorm Warning , Flash Flood Warning , Flash Flood Watch , Excessive Heat Warning , Heat Advisory , Special Statement , Record Report , Public Information Statement
Kansas - Heat Advisory , Excessive Heat Warning , Public Information Statement
Kentucky - Heat Advisory , Special Statement , Air Quality Alert
Louisiana - Heat Advisory
Maine - Special Statement , Beach Hazard Statement
Maryland - Heat Advisory , Air Quality Alert
Massachusetts - Dense Fog Advisory , Public Information Statement
Michigan - Air Quality Alert
Minnesota - Flash Flood Watch , Heat Advisory , Public Information Statement
Mississippi - Heat Advisory
Missouri - Excessive Heat Warning , Heat Advisory , Public Information Statement
Montana - Severe Thunderstorm Watch , Lake Wind Advisory , Fire Weather Warning , Public Information Statement
Nebraska - Excessive Heat Warning , Heat Advisory , Record Report
Nevada - Areal Flood Advisory , Special Statement
New Jersey - Excessive Heat Warning , Heat Advisory , Air Quality Alert
New Mexico - Flash Flood Warning , Areal Flood Advisory , Special Statement
New York - Heat Advisory , Air Quality Alert , Public Information Statement , Public Information Statement
North Carolina - Heat Advisory , Air Quality Alert , Beach Hazard Statement
North Dakota - Severe Thunderstorm Watch , Severe Thunderstorm Watch , Public Information Statement , Public Information Statement
Ohio - Heat Advisory
Oklahoma - Heat Advisory
Pennsylvania - Excessive Heat Warning , Air Quality Alert
Rhode Island - Air Quality Alert , Public Information Statement
South Dakota - Severe Thunderstorm Watch , Severe Thunderstorm Warning , Heat Advisory
Tennessee - Heat Advisory , Special Statement , Air Quality Alert , Public Information Statement
Texas - Flood Warning , Flash Flood Warning , Areal Flood Advisory , Heat Advisory
Utah - Flash Flood Watch , Public Information Statement
Virginia - Heat Advisory , Air Quality Alert
West Virginia - Heat Advisory
Wisconsin - Flood Warning, Areal Flood Warning , Flood Warning , Areal Flood Warning , Flash Flood Watch , Public Information Statement
Wyoming - Severe Thunderstorm Warning , Special Statement , Public Information Statement

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