Grosse Ile, Michigan · Forecast City

MILE1

TODAY

Today in Grosse Ile

NWS forecast and National Blend of Models · updated 1:00 PM EDT

RIGHT NOW Detroit Metropolitan Wayne County Airport (KDTW) · 1:53 PM

74° Sunny Feels like 74° · high of 74° near 3 PM

WindS 6 mphno gusts

Humidity50%falling to 48% this afternoon

Pressure30.06 in →steady

Visibility10 mihaze-free

CloudsClear

UV index—no forecast

Dew point 54° · Dry63° by Thursday: more humid

DryComfortableStickyMuggyOppressive

NEXT RAIN

Tomorrow, about 9 PMin about 30 hours · 65% chance · showers

LIKELY AMOUNT0–0.2 inmost likely 0.08; 1 in 10 over 0.6

LAST RAINSept. 200.28 in · 9 dry days

ALERTS & OUTLOOKS

No watches or warnings for Wayne County

NWS Detroit/Pontiac and the Storm Prediction Center · checked 2:48 PM

SUN & MOON

↑ 7:27 AM7:18 PM ↓

11 h 51 m of daylight, 3 minutes less than yesterday

Waning gibbous, 89% lit. The Harvest Moon was full Saturday.

AIR & POLLEN

MODERATEAir quality index · fine particles

Tomorrow: None, moderate. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models

TUESDAY, SEPT. 29

WEDNESDAY, SEPT. 30

THURSDAY, OCT. 1

FRIDAY, OCT. 2

11p

11a

11p

11a

11p

11a

TEMPERATURE °F

73°

57°

70°

64°

73°

59°

CHANCE OF RAIN

84% · 1.00 in Friday overnight 50%

WIND, MPH

HOW IT FEELS · DEW POINT

Comfortable: dew points 53 to 63°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 69° / 50°

TUE Sept. 29 Sunny

Sunny

74° 57°

0% rain — S 7 A

WED Sept. 30

Chance of showers

72° 63°

60% rain up to 0.2″ SSW 8 B

THU Oct. 1

Showers likely

75° 59°

60% rain 0.5–2.2″ SW 9 C

FRI Oct. 2

Showers likely; cooler

66° 47°

70% rain up to 0.3″ N 7 C

SAT Oct. 3

Partly cloudy

64° 47°

0% rain — E 6 B

SUN Oct. 4

Mostly sunny

66° 45°

0% rain — WNW 7 B

MON Oct. 5

Mostly sunny

61° 42°

0% rain — NNW 6 C

How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back

Range from the National Blend of Models percentiles · graded on Forecast Scores

AIR MAIL

Where today’s air came from

The air arriving over Grosse Ile about 5,000 feet above the ground was over the Great Lakes three days ago, about 910 miles back along its path. The nine paths traced from around the city fan out, so treat that as a best guess. Near the ground the air came from Quebec; at 10,000 feet, from the Great Basin. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

Grosse Ile

Today in Grosse Ile

The next three days, hour by hour

The next seven days, and how sure we are

Where today’s air came from

Around Grosse Ile on the Forecast Network

Neighboring plates

Grosse Ile

Today in Grosse Ile