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2 products issued by NWS for: 2 Miles NW Alden IL
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
408 PM CDT Fri Oct 22 2021

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-232115-
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-
408 PM CDT Fri Oct 22 2021 /508 PM EDT Fri Oct 22 2021/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

  Elevated Frost Risk.

DISCUSSION...

Areas of frost to widespread frost development is anticipated
late tonight near and northwest of the I-55 corridor outside of
Chicago. Near freezing temperatures are forecast near and west of
the Fox River Valley. Elsewhere, patchy frost is possible away
from the lakefront.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday Morning...
  Elevated Frost Risk.
Sunday...
  Limited Thunderstorm Risk.
  Limited Flooding Risk.
  Limited Non Thunderstorm Wind Risk, especially near Illinois shore.
  Elevated Lakeshore Flood Risk at night, especially Illinois shore.
Monday...
  Limited Non Thunderstorm Wind Risk, especially near the lake.
  Elevated Lakeshore Flood Risk, especially Illinois shore.

DISCUSSION:

Widespread, soaking rain and blustery winds are becoming
increasingly likely Sunday and Monday. Rises in river and stream
levels will occur, and flooding may occur on roadways near leaf-
clogged sewer drains. Additionally, flooding of parks and trails
immediately along the Lake Michigan shore may occur, particularly
in Illinois. Finally, a few strong thunderstorms may be possible
south of US-24 Sunday evening.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$



Frost Advisory

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
129 PM CDT Fri Oct 22 2021

ILZ003>006-008-010>013-019>021-103-106-107-230230-
/O.NEW.KLOT.FR.Y.0007.211023T0500Z-211023T1300Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Northern Cook-Northern Will-Southern Will-
Including the cities of Rockford, Belvidere, Crystal Lake,
Algonquin, McHenry, Woodstock, Waukegan, Buffalo Grove,
Mundelein, Gurnee, Rochelle, Oregon, Byron, Dixon, DeKalb,
Sycamore, Aurora, Elgin, Naperville, Wheaton, Downers Grove,
Lombard, Carol Stream, Ottawa, Streator, La Salle, Mendota,
Marseilles, Oswego, Yorkville, Plano, Morris, Coal City, Minooka,
Evanston, Des Plaines, Schaumburg, Palatine, Northbrook, Joliet,
Bolingbrook, Plainfield, Mokena, Channahon, Manhattan,
and Wilmington
129 PM CDT Fri Oct 22 2021

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT
SATURDAY...

* WHAT...Low temperatures in the low to mid 30s will result in
  frost formation. Some of the typically colder locations could
  drop below freezing for a time early Saturday morning.

* WHERE...Portions of north central and northeast Illinois.

* WHEN...From midnight tonight to 8 AM CDT Saturday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

- Izzi



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