Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

22°C

71°F

Humidity 73%
Wind Speed S 7 km/h
Barometer 1016.4 mb (30.02 in)
Dewpoint 17°C (62°F)
Visibility 16 km
Last update 21 Aug 4:54 am EDT
Extended Forecast for

2 Miles SE Boston, Logan International Airport MA

  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce gusty winds and heavy rain.  Increasing clouds, with a high near 29. South wind 10 to 16 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 29 °C

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Some of the storms could produce gusty winds and heavy rain.  Mostly cloudy, with a low around 23. South wind 16 to 18 km/h.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Heavy Rain

    Low: 23 °C

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 32. West wind 14 to 21 km/h.  Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Partly Sunny
    then Chance
    Showers

    High: 32 °C

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 18. Northwest wind 11 to 16 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 18 °C

  • Friday

    Friday: Mostly sunny, with a high near 24. Northwest wind 11 to 14 km/h.

    Mostly Sunny

    High: 24 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 17. Northwest wind 11 to 13 km/h.

    Mostly Clear

    Low: 17 °C

  • Saturday

    Saturday: Sunny, with a high near 23. Northwest wind around 14 km/h becoming northeast in the afternoon.

    Sunny

    High: 23 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 16. Northeast wind around 11 km/h.

    Partly Cloudy

    Low: 16 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 21. East wind 14 to 21 km/h.

    Mostly Sunny

    High: 21 °C

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce gusty winds and heavy rain. Increasing clouds, with a high near 29. South wind 10 to 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 23. South wind 16 to 18 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday
A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 32. West wind 14 to 21 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Northwest wind 11 to 16 km/h. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 24. Northwest wind 11 to 14 km/h.
Friday Night
Mostly clear, with a low around 17. Northwest wind 11 to 13 km/h.
Saturday
Sunny, with a high near 23. Northwest wind around 14 km/h becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 16. Northeast wind around 11 km/h.
Sunday
Mostly sunny, with a high near 21. East wind 14 to 21 km/h.
Sunday Night
Partly cloudy, with a low around 16. Northeast wind 11 to 14 km/h.
Monday
Mostly sunny, with a high near 21. East wind 13 to 21 km/h.
Monday Night
Partly cloudy, with a low around 17. East wind 11 to 14 km/h.
Tuesday
Partly sunny, with a high near 22. Northeast wind 13 to 16 km/h becoming southeast in the afternoon.
Click Map For Forecast
Point Forecast:
2 Miles SE Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 m)
3:41 am EDT Aug 21, 2019
5am EDT Aug 21, 2019-6pm EDT Aug 27, 2019
 
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