Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Marquette, Sawyer International Airport (KSAW)

Lat: 46.35° N Lon: 87.4° W Elev: 1220 ft.

Shallow Fog

50°F

10°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.57 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Oct 8:47 am EDT
Detailed forecast for

Marquette County

Today
Sunny. Highs in the upper 60s. Temperature falling into the lower 60s this afternoon. Southwest winds 5 to 10 mph, becoming west this afternoon.
Tonight
Rain showers likely after midnight. Cloudy. Lows 42 to 47. Northwest winds 5 to 10 mph. Chance of rain 70 percent.
Sunday
Much cooler. A chance of rain showers in the morning, then a slight chance of rain showers in the afternoon. Mostly cloudy. Highs around 52. Inland, north winds 10 to 15 mph, becoming northwest in the afternoon. Near the shore, northwest winds 15 to 25 mph. Chance of rain 50 percent.
Sunday Night
Mostly clear. Lows around 35 inland to around 41 at the shore. Northwest winds 5 to 10 mph inland, except northwest 10 to 20 mph near the shore.
Monday
Partly cloudy in the morning, then cloudy with a chance of rain showers in the afternoon. Highs around 56. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
Monday Night And Tuesday
Rain showers. Lows 39 to 44. Highs 46 to 51. Chance of rain 90 percent.
Tuesday Night
Rain showers likely in the evening, then a chance of rain showers after midnight. Cloudy. Lows 35 to 40. Chance of rain 70 percent.
Wednesday And Wednesday Night
Mostly cloudy with a 50 percent chance of rain showers. Highs 45 to 50. Lows around 32 inland to around 38 at the shore.
Thursday
Partly cloudy. Highs around 52.
Thursday Night
A chance of rain showers in the evening. Partly cloudy. Lows around 35 inland to around 41 at the shore. Chance of rain 40 percent.
Friday
Partly cloudy. Highs around 58.



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709 AM EDT Sat Oct 18 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database