Special Weather Statement
Special Weather Statement
National Weather Service Chicago/Romeoville IL
602 AM CDT Sun Sep 6 2026
ILZ004-005-008-010>012-061300-
Boone-McHenry-Ogle-Lee-De Kalb-Kane-
Including the cities of Belvidere, Crystal Lake, Algonquin,
McHenry, Woodstock, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, and Elgin
602 AM CDT Sun Sep 6 2026
...Locally Dense Fog Early This Morning...
Areas of dense fog will reduce visibilities to locally down to one
quarter mile or less early this morning from portions of the
northwest suburbs of Chicago west into portions of north central
Illinois. Fog will quickly dissipate by mid-morning.
Increase following distance and use your low beams if dense fog is
encountered while driving this morning.
$$
- Izzi
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
551 AM CDT Sun Sep 6 2026
WIZ046-047-051-052-056>060-062>072-071100-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
551 AM CDT Sun Sep 6 2026
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
A Dense Fog Advisory is in effect for Sauk County through 9 AM
this morning. Areas of dense fog have formed in the Baraboo and
Wisconsin River Valleys, reducing visibility to one quarter mile
or less in some spots.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
A High Swim Risk may be needed for Lake Michigan beaches Tuesday
into Wednesday.
There are chances for thunderstorms Tuesday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
0506 AM CDT Sun Sep 06 2026
KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-071006-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
0506 AM CDT Sun Sep 06 2026
This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.
.DAY ONE...Through tonight.
Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.
.KEY MESSAGES...
- Hazardous / prolonged heat continues, with broader relief mid-late
week.
- Extreme Heat Warning remains in effect through 8 PM for
Kansas City Metro and immediately surrounding counties.
- Additional short-duration heat headlines may be possible
Tuesday as renewed heat briefly surges back across Missouri.
- A SPC Marginal Risk (Level 1 of 5) for severe storms across
much of the area. Main concerns for damaging wind gusts and
hail.
$$
Hazardous Weather Outlook
National Weather Service Des Moines IA
344 AM CDT Sun Sep 6 2026
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-070845-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union-
Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-
Appanoose-Davis-
344 AM CDT Sun Sep 6 2026
This Hazardous Weather Outlook is for portions of central Iowa.
.DAY ONE...Today and tonight
Patchy dense fog is ongoing across portions of the state and may
continue for several more hours.
Thunderstorms are possible from this morning through evening,
particularly in western Iowa. A strong storm with damaging wind,
heavy rain, or large hail cannot be ruled out.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Thunderstorms are possible again Monday night to Tuesday night
across a large part of the state. An isolated severe storm is
possible.
Heat returns Tuesday afternoon with heat indices near 100 degrees
currently being forecast.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
&&
NWS Des Moines will discontinue the Hazardous Weather Outlook
product (HWO) on September 30th, 2026. Weather hazards and
outlooks will continue to be provided through the standard
forecast channels, including weather briefing packets, forecast
discussions, weather story graphics, the experimental graphical
hazardous weather outlook, and updated hazard messaging. All
local products and visual tools are accessible directly at
weather.gov/desmoines.
$$
