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Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Houghton County Memorial Airport (KCMX)

Lat: 47.17°NLon: 88.48°WElev: 1060ft.

Fog/Mist

38°F

3°C

Humidity 93%
Wind Speed NW 8 mph
Barometer 29.75 in (1008.4 mb)
Dewpoint 36°F (2°C)
Visibility 1.00 mi
Wind Chill32°F (0°C)
Last update 15 Apr 10:53 am EDT
Extended Forecast for

Calumet MI

Flood Watch April 15, 11:00am until April 17, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 15, 11:00am until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • Today

    High: 43 °F

    Areas Fog

  • Tonight

    Tonight: Areas of fog after 7pm. Otherwise, mostly cloudy, with a low around 32. Northeast wind around 5 mph becoming calm.

    Low: 32 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 48. Northeast wind around 5 mph.

    High: 48 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Southeast wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 55. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Rain showers after 8pm, mixing with snow after 5am. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Showers then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow showers likely before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 60%.

    High: 36 °F

    Rain/Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 43. Northwest wind around 5 mph.
Tonight
Areas of fog after 7pm. Otherwise, mostly cloudy, with a low around 32. Northeast wind around 5 mph becoming calm.
Thursday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 48. Northeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 34. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 55. Southeast wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Rain showers after 8pm, mixing with snow after 5am. Low around 30. Chance of precipitation is 90%.
Saturday
Rain and snow showers likely before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Calumet MI
 47.25°N 88.46°W (Elev. 1201 ft)
Last Update:
10:28 am EDT Apr 15, 2026
Forecast Valid:
11am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation