Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
743
FLUS43 KDTX 232031
HWODTX

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
331 PM EST Thu Feb 23 2017

MIZ060>063-068>070-075-076-082-083-242045-
Shiawassee-Genesee-Lapeer-St. Clair-Livingston-Oakland-Macomb-
Washtenaw-Wayne-Lenawee-Monroe-
331 PM EST Thu Feb 23 2017

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...This Afternoon and Tonight

There is a chance for thunderstorms tonight as a warm front lifts
through the area. Brief heavy downpours will be possible. Severe
weather is not anticipated.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance for thunderstorms Friday morning as a warm front
lifts through the area. Brief heavy downpours will be possible.
Severe weather is not anticipated.

There is a risk for severe weather late Friday afternoon through
early Friday night as a warm and unstable airmass surges into
Southeast Michigan. Severe thunderstorms will be capable of producing
wind gusts of 60 to 70 mph, large hail and isolated tornadoes.
The most likely window for severe thunderstorms will be between 7 PM
and Midnight. Storm motion will be southwest to northeast at 50 mph.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

MIZ047>049-053>055-242045-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-
331 PM EST Thu Feb 23 2017

This hazardous weather outlook is for portions of southeast
Michigan.

.DAY ONE...This Afternoon and Tonight

There is a chance for thunderstorms tonight as a warm front lifts
through the area. Brief heavy downpours will be possible. Severe
weather is not anticipated.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance for thunderstorms Friday morning as a warm front
lifts through the area. Brief heavy downpours will be possible.
Severe weather is not anticipated.

There is a marginal risk for severe weather late Friday afternoon
through early Friday night as a warm and unstable airmass surges
into Southeast Michigan. Wind gusts to 60 mph and large hail will be
possible. Storm motion will be southwest to northeast at 50 mph.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-242045-
Lake St. Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM
off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw
Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
331 PM EST Thu Feb 23 2017

This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.

.DAY ONE...This Afternoon and Tonight

There is a chance for thunderstorms tonight as a warm front lifts
through the area. Brief heavy downpours will be possible. Severe
weather is not anticipated.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

There is a chance for thunderstorms Friday morning and again Friday
night as a warm front lifts through the area. Brief heavy downpours
will be possible. Severe weather is not anticipated.

There is a risk for severe weather late Friday afternoon through
early Friday night as a warm and unstable airmass surges into
the region. Severe thunderstorms will be capable of producing wind
gusts of 50 to 60 knots, large hail and isolated tornadoes. The most
likely window for severe thunderstorms will be between 7 PM and
Midnight. Storm motion will be southwest to northeast at 45 knots.

A gale warning is in effect for northern Lake Huron...with small
craft advisories for the nearshore waters along the tip of the thumb
Friday. A gale watch is now in effect for Lake Huron Saturday and
Saturday night. Refer to the latest marine forecast for details.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$

You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.

MR



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.