ALERT:  Frost Advisory

Area Temperatures

Marquette County

Williams Park: Pine & Michigan on the eastside of Marquette

51° (09:45 pm)

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

51°(09:36 pm)

Trowbridge: Near Trowbridge Park

47° (09:55 pm)

Negaunee: Negaunee MDOT station on Hwy 41

48° (09:56 pm)

Sawyer Airport: near Gwinn

46° (09:47 pm)

Big Bay: Big Bay HADS station

51° (09:40 pm)

Republic: Co Rd LD & 601

46° (09:46 pm)

Upper Michigan

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

47° (09:05 pm)

Munising: Munising Lakeshore AWOS station

48° (09:56 pm)

Escanaba: Delta County Airport

49° (09:56 pm)

Iron Mountain: Ford Airport

50° (09:54 pm)

Houghton: Houghton County Memorial Airport

44° (09:53 pm)

Ironwood: Gogebic County Airport

49° (09:56 pm)

Sault Ste. Marie: Sault Ste. Marie Municipal Airport

44° (09:55 pm)

All times Eastern

Marquette County Weather Forecast

via the National Weather Service

Updated: 07:39 PM EDT May 31, 2025

Tonight: Mostly clear. Haze with areas of frost after midnight. Lows in the mid 30s. Northwest winds 5 to 10 mph.
Sunday: Warmer, sunny, haze. Highs 69 to 74 inland to around 61 at the shore. North winds 5 to 10 mph, becoming northeast in the afternoon.
Sunday Night: A slight chance of showers and thunderstorms after midnight. Haze after midnight. Mostly clear. Lows around 49. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 20 percent.
Monday: Hot, sunny. Highs around 89 inland to around 82 at the shore. Southwest winds 5 to 10 mph.
Monday Night: A chance of showers after midnight. Partly cloudy. Lows around 64. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent.
Tuesday: Cooler, cloudy. A chance of showers in the morning, then showers in the afternoon. Highs around 80. Chance of rain 80 percent.
Tuesday Night: Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cloudy. Lows around 49. Chance of rain 70 percent.
Wednesday: Mostly sunny. Highs 68 to 73 inland to around 62 at the shore.
Wednesday Night through Thursday Night: Mostly cloudy. Lows around 48. Highs around 69 inland to around 62 at the shore.
Friday through Saturday: Mostly clear. Highs around 72 inland to around 66 at the shore. Lows around 49.

U.P. Weather Story

Upper Peninsula Weather Story graphic
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XFrost Advisory issued May 31 at 2:11PM EDT until June 1 at 9:00AM EDT by NWS Marquette MI

* WHAT...Temperatures as low as 28 will result in frost formation.

* WHERE...Portions of central Upper and western Upper Michigan.

* WHEN...From midnight EDT /11 PM CDT/ tonight to 9 AM EDT /8 AM
CDT/ Sunday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.
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