Frost Advisory
URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
100 PM CDT Tue Apr 15 2025
ILZ027>031-037-038-042>046-052>057-061>063-066>068-160930-
/O.CON.KILX.FR.Y.0002.250416T0700Z-250416T1300Z/
Knox-Stark-Peoria-Marshall-Woodford-Tazewell-McLean-Logan-De Witt-
Piatt-Champaign-Vermilion-Christian-Macon-Moultrie-Douglas-Coles-
Edgar-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford-
Including the cities of Greenup, Tuscola, Robinson, Clinton,
Mattoon, Newton, Paris, Decatur, Pekin, Marshall, Urbana,
Champaign, Danville, Charleston, Lincoln, Sullivan, Effingham,
Bloomington, Toulon, Eureka, Monticello, Taylorville, Galesburg,
Peoria, Normal, Lacon, and Shelbyville
100 PM CDT Tue Apr 15 2025
...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 AM CDT
WEDNESDAY...
* WHAT...Temperatures as low as 34 will result in frost formation.
* WHERE...Portions of central, east central, southeast, and west
central Illinois.
* WHEN...From 2 AM to 8 AM CDT Wednesday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
MJA
URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
100 PM CDT Tue Apr 15 2025
ILZ036-041-048-051-160930-
/O.EXA.KILX.FR.Y.0002.250416T0700Z-250416T1300Z/
Fulton-Mason-Menard-Sangamon-
Including the cities of Springfield, Petersburg, Canton, and
Havana
100 PM CDT Tue Apr 15 2025
...FROST ADVISORY IN EFFECT FROM 2 AM TO 8 AM CDT WEDNESDAY...
* WHAT...Temperatures as low as 35 will result in frost formation.
* WHERE...Mason, Menard, Sangamon, and Fulton Counties.
* WHEN...From 2 AM to 8 AM CDT Wednesday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
Issued by National Weather Service Des Moines IA
155 PM CDT Tue Apr 15 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-161900-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
155 PM CDT Tue Apr 15 2025
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...THIS AFTERNOON AND TONIGHT
Blustery winds and elevated fire weather conditions will prevail
through the remainder of this afternoon, particularly north of
Interstate 80.
Frost and freezing temperatures are likely late tonight into early
Wednesday morning, especially north of Interstate 80.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
There are chances for thunderstorms Thursday through Friday with
strong to severe storms possible. The most likely severe hazard is
large hail at this time. Locally heavy rainfall may also be
possible. Stay tuned for further updates.
There may be another chance for thunderstorms on Sunday with any
risk of severe weather being better determined in the coming days.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
805 AM CDT Tue Apr 15 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-161315-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
805 AM CDT Tue Apr 15 2025 /905 AM EDT Tue Apr 15 2025/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Fire Weather Risk.
DISCUSSION...
Gusty northwest winds, low relative humidity, and remaining dry
vegetation will support a continued localized elevated risk of
brush fires today, particularly away from Lake Michigan.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Thursday...
Limited Thunderstorm Risk...with an associated:
Level 1 of 5 Severe Thunderstorm Risk.
Friday...
Limited Thunderstorm Risk...with an associated:
Level 2 of 5 Severe Thunderstorm Risk.
Sunday...
Limited Thunderstorm Risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Lincoln IL
638 AM CDT Tue Apr 15 2025
ILZ027>031-036>038-040>057-061-062-066-067-071-072-161100-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-
Cumberland-Effingham-Jasper-Clay-Richland-
638 AM CDT Tue Apr 15 2025
This Hazardous Weather Outlook is for central Illinois, east
central Illinois, southeast Illinois and west central Illinois.
.DAY ONE...Today and tonight.
There is an elevated fire danger risk today as relative humidities
will be around 25-30% with winds gusting 30-40 mph, especially in the
western parts of the Illinois. The gusty winds could also lead to
some blowing dust, which could reduce visibilities at times.
Low temperatures will fall into the lower 30s late tonight, which
could harm sensitive vegetation if left unprotected. A frost advisory
has been issued for this concern.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Strong to severe storms are possible on late Thursday night and again
Friday into Friday night as a cold front moves through the area.
Exact timing and potential hazards should become clearer in the
coming days.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated through tonight.
$$
Hazardous Weather Outlook
National Weather Service Des Moines IA
401 AM CDT Tue Apr 15 2025
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-160915-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union-
Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-
Appanoose-Davis-
401 AM CDT Tue Apr 15 2025
This Hazardous Weather Outlook is for portions of central Iowa.
.DAY ONE...Today and tonight
Elevated fire danger conditions will persist into early this
evening.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Chances for thunderstorms return to the forecast Thursday
and Friday and again Sunday. There is a risk of severe storms on
Thursday with the other days better assessed in the coming days.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed Thursday.
$$
Hazardous Weather Outlook
National Weather Service St Louis MO
327 AM CDT Tue Apr 15 2025
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-160830-
Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL-
Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO-
Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO-
Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO-
Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO-
Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO-
Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-
Madison MO-Reynolds MO-
327 AM CDT Tue Apr 15 2025
This Hazardous Weather Outlook is for portions of eastern and
central Missouri as well as west central and southwest Illinois.
.DAY ONE...Today and tonight.
Elevated fire danger is expected across central and northeast
Missouri and west-central Illinois today.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
There is a chance of thunderstorms over parts of the area Wednesday
night through Saturday. A few may be strong to severe Thursday night
into Friday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Delia
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
255 AM CDT Tue Apr 15 2025
WIZ046-047-051-052-056>060-062>072-160800-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
255 AM CDT Tue Apr 15 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Gusty northwest winds to 30 to 35 mph will continue today.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
There are chances for thunderstorms Thursday night into Friday.
Some storms could be strong.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
