Headline:
Dense Fog Advisory issued April 30 at 6:47AM CDT until April 30 at 9:00AM CDT by NWS Milwaukee/Sullivan WI
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
April 30, 2026 - 4:47am
Expires:
April 30, 2026 - 7:00am
Description:
* WHAT...For the Dense Fog Advisory, visibility less than one mile
in dense fog. For the Frost Advisory, temperatures as low as 34
will result in frost formation.
* WHERE...Jefferson, Washington, and Waukesha Counties.
* WHEN...For the Dense Fog Advisory, until 9 AM CDT this morning.
For the Frost Advisory, until 8 AM CDT this morning.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered. Low visibility
could make driving conditions hazardous.
Instruction:
Take steps now to protect tender plants from the cold.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Area Description:
Washington; Jefferson; Waukesha
Forcast Office:
NWS Milwaukee/Sullivan WI