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 >

Current conditions at

Paul C Miller/Sparta Airport (K8D4)

Lat: 43.13°NLon: 85.68°WElev: 775ft.

Light Rain

64°F

18°C

Humidity 83%
Wind Speed Vrbl 2 mph
Barometer 29.79 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 15 Apr 8:55 am EDT
Extended Forecast for

4 Miles N Grandville MI

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

    NOW until 2:00am Fri

    Flood Watch

  • Today

    High: 71 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers after 5am.  Low around 58. West southwest wind 6 to 8 mph becoming south after midnight.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 8am.  Mostly cloudy, with a high near 67. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 48. West wind 3 to 7 mph.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 74. South wind 3 to 8 mph.

    High: 74 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after 2am.  Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 2pm, then a chance of showers.  High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 2am.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 71. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers after 5am. Low around 58. West southwest wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 67. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 48. West wind 3 to 7 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 74. South wind 3 to 8 mph.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 54. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers. High near 65. Chance of precipitation is 80%.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Grandville MI
 42.97°N 85.76°W (Elev. 738 ft)
9:03 am EDT Apr 15, 2026
9am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database