ALERT:  Heat Advisory

Area Temperatures

Marquette County

Williams Park: Pine & Michigan on the eastside of Marquette

71° (03:30 pm)

McCarty's Cove: U.S. Coast Guard Station on lakefront

67°(03:12 pm)

Trowbridge: Near Trowbridge Park

73° (03:39 pm)

Negaunee: Negaunee MDOT station on Hwy 41

69° (04:31 pm)

Sawyer Airport: near Gwinn

70° (02:46 pm)

Big Bay: Big Bay HADS station

75° (02:40 pm)

Republic: Co Rd LD & 601

71° (03:30 pm)

Upper Michigan

Chatham: U.S. Climate Reference Network site for Upper Peninsula

69° (02:45 pm)

Munising: Munising Lakeshore AWOS station

73° (02:56 pm)

Escanaba: Delta County Airport

68° (03:35 pm)

Iron Mountain: Ford Airport

73° (03:35 pm)

Houghton: Houghton County Memorial Airport

73° (03:35 pm)

Ironwood: Gogebic County Airport

84° (03:35 pm)

Sault Ste. Marie: Sault Ste. Marie Municipal Airport

71° (03:36 pm)

All times Eastern

Marquette County Weather Forecast

via the National Weather Service

Updated: 01:07 PM EDT Jun 29, 2026

Rest Of Today: Mostly cloudy. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Tonight: Warm. Mostly cloudy with a slight chance of showers and thunderstorms. Lows around 69. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Tuesday: Hot. A chance of showers and thunderstorms in the afternoon. Partly cloudy. Some thunderstorms may be severe. Highs around 94. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tuesday Night: Warm. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may be severe. Lows around 67. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
Wednesday: Hot. A chance of showers and thunderstorms in the afternoon. Mostly sunny. Highs around 93. Southwest winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Wednesday Night: Warm. Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 67. Chance of rain 70 percent.
Thursday: Very warm. Partly cloudy with a chance of showers and thunderstorms. Highs around 89. Chance of rain 50 percent.
Thursday Night: A chance of showers and thunderstorms in the evening. Partly cloudy. Lows around 63. Chance of rain 40 percent.
Friday: Very warm. Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 83 inland to around 77 at the shore. Chance of rain 50 percent.
Friday Night: A chance of showers in the evening. Partly cloudy. Lows around 60. Chance of rain 40 percent.
Independence Day: Warm. A chance of showers and thunderstorms in the afternoon. Partly cloudy. Highs around 82 inland to around 74 at the shore. Chance of rain 40 percent.
Saturday Night: Partly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows around 59. Chance of rain 50 percent.
Sunday: Warm. Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 81 inland to around 75 at the shore. Chance of rain 40 percent.

U.P. Weather Story

Upper Peninsula Weather Story graphic
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XHeat Advisory issued June 29 at 3:00PM EDT until June 30 at 8:00PM EDT by NWS Marquette MI

* WHAT...Heat index values up to 105.

* WHERE...Alger, Delta, Luce, Marquette, Menominee, Northern
Schoolcraft, and Southern Schoolcraft Counties.

* WHEN...Until 8 PM EDT /7 PM CDT/ Tuesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Drink plenty of fluids, stay in an air-conditioned room if possible,
stay out of the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Theme:

(Auto night: 11:18 PM - 4:27 AM)