National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Fair

56°F

13°C

Humidity 41%
Wind Speed W 14 G 29 mph
Barometer 30.09 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 19 Apr 3:35 pm CDT
Extended Forecast for

Saint John IN

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 57. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Breezy

    High: 57 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Decreasing
    Clouds

    Low: 35 °F

  • Saturday

    Saturday: Increasing clouds, with a high near 50. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Increasing
    Clouds

    High: 50 °F

  • Saturday
    Night

    Saturday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 34. West northwest wind 5 to 10 mph.

    Mostly Cloudy
    then Areas
    Frost

    Low: 34 °F

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 58. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Areas Frost
    then Sunny

    High: 58 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 37.

    Clear

    Low: 37 °F

  • Monday

    Monday: Areas of frost before 7am. Otherwise, sunny, with a high near 64.

    Areas Frost
    then Mostly
    Sunny

    High: 64 °F

  • Monday
    Night

    Monday Night: A chance of showers after 1am. Mostly cloudy, with a low around 50.

    Mostly Cloudy
    then Chance
    Showers

    Low: 50 °F

  • Tuesday

    Tuesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 65. Breezy.

    Showers
    Likely and
    Breezy

    High: 65 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 50. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 34. West northwest wind 5 to 10 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 58. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Clear, with a low around 37.
Monday
Areas of frost before 7am. Otherwise, sunny, with a high near 64.
Monday Night
A chance of showers after 1am. Mostly cloudy, with a low around 50.
Tuesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 65. Breezy.
Tuesday Night
A chance of showers before 1am. Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 60.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint John IN
 41.46°N 87.47°W
Last Update:
2:42 pm CDT Apr 19, 2024
Forecast Valid:
3pm CDT Apr 19, 2024-6pm CDT Apr 25, 2024
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation