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

Capital Region International Airport (KLAN)

Lat: 42.78°NLon: 84.6°WElev: 856ft.

Thunderstorm Heavy Rain and Breezy

64°F

18°C

Humidity 81%
Wind Speed NW 22 G 36 mph
Barometer 29.78 in (1008.0 mb)
Dewpoint 58°F (14°C)
Visibility 4.00 mi
Last update 14 Apr 11:53 pm EDT
Extended Forecast for

Lansing, Capital City Airport MI

Flood Watch until April 17, 02:00am
Tornado Watch April 15, 12:42am until April 15, 04:00am
Click here for hazard details and duration
Flood Watch
Tornado Watch
  •  
    Flood Watch until April 17, 02:00am
    Tornado Watch April 15, 12:42am until April 15, 04:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 63 °F

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 73. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms before 9pm, then showers and possibly a thunderstorm, mainly after 9pm.  Low around 60. South southwest wind around 9 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 60 °F

    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 8am, then showers and possibly a thunderstorm after 8am.  High near 70. South wind 9 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 70 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 50. Northwest wind 5 to 8 mph.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm after 2am.  Partly cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Partly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers.  Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could be severe and produce heavy rainfall. Low around 63. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 73. Southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms before 9pm, then showers and possibly a thunderstorm, mainly after 9pm. Low around 60. South southwest wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 8am, then showers and possibly a thunderstorm after 8am. High near 70. South wind 9 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 50. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 73.
Friday Night
Showers likely and possibly a thunderstorm after 2am. Partly cloudy, with a low around 58. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers. Mostly cloudy, with a high near 68.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 46. Breezy.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Lansing, Capital City Airport MI
 42.78°N 84.59°W (Elev. 850 ft)
12:16 am EDT Apr 15, 2026
12am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
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Additional Resources

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