Watches, Warnings & Advisories



2 products issued by NWS for: 3 Miles NNE Ann Arbor MI

Air Quality Alert

MIZ063-068>070-075-076-083-220415-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Monroe-
Including the cities of Port Huron, Howell, Pontiac, Warren,
Ann Arbor, Detroit, and Monroe
1116 AM EDT Thu Jun 20 2024

...Air Quality Advisory in effect for Friday June 21st...

The Michigan Department of Environment, Great Lakes, and Energy has
declared an Air Quality Advisory for Friday, June 21st for elevated
levels of ozone. Pollutants are expected to be in the Unhealthy for
Sensitive Groups range.

The advisory is in effect for the following Michigan counties...

St. Clair...Livingston...Oakland...Macomb...Washtenaw...Wayne and
Monroe.

It is recommended that, when possible, you avoid strenuous outdoor
activities, especially those with respiratory diseases such as
asthma. People and businesses are urged to avoid activities which can
lead to ozone formation. These activities include: refueling
vehicles or topping off when refueling, using gasoline powered lawn
equipment, using charcoal lighter fluid.

Positive activities include: driving less, telecommuting, walking
or bike riding, delaying or combining errands, using water-based
paints.

For further information, please see EPAs Air Now site for
up-to-date air quality data:

https://www.airnow.gov/

$$

MV




Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
322 PM EDT Fri Jun 21 2024

MIZ047>049-053>055-060>063-068>070-075-076-082-083-221930-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
322 PM EDT Fri Jun 21 2024

This hazardous weather outlook is for southeast Michigan.

.DAY ONE...This Afternoon and Tonight

Isolated severe thunderstorms will be possible this afternoon. The
strongest storms will be capable of producing wind gusts up to 60
mph. Storms will move toward the east at around 25 mph. Any strong
storm will be capable of producing torrential rainfall with storm
rainfall totals over 2 inches possible. Highly localized urban/low
lying flooding is possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

High temperatures in the 90-95 degree range on Saturday will push
heat indices into the upper 90s.

Additional showers and thunderstorms are possible Saturday
afternoon-evening for areas along/north of I-69. There is a marginal
risk of severe storms, capable of producing wind gusts up to 60 mph.
An isolated, brief tornado can`t be completely ruled out though
potential is low. Any storm will also be capable of producing
torrential rainfall. Highly localized urban/low lying flooding is
possible. Additional showers and storms possible Saturday night
ahead of a cold front though unfavorable diurnal timing greatly
limits severe chances.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$