Heavy Rainfall Possible Across the Central U.S.; Poor Air Quality Across the Northwest and North Central States

Thunderstorms will produce locally heavy rainfall and possibly some flash flooding across central portions of the country through tonight, with a few strong to locally severe thunderstorms possible. Otherwise, smoke from the wildfires burning across western North America will continue to create poor air quality across northern portions of the country. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

22°C

71°F

Humidity 71%
Wind Speed NE 26 km/h
Barometer 1017.8 mb (30.06 in)
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 19 Aug 2:54 pm EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Tonight

    Tonight: A slight chance of showers between 11pm and midnight.  Mostly cloudy, with a low around 17. Northeast wind 18 to 23 km/h decreasing to 11 to 16 km/h in the evening.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 17 °C

  • Monday

    Monday: Mostly cloudy, with a high near 23. East wind 14 to 21 km/h.

    Mostly Cloudy

    High: 23 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 17. Northeast wind 8 to 11 km/h.

    Mostly Cloudy

    Low: 17 °C

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 22. East wind 8 to 11 km/h.

    Mostly Cloudy

    High: 22 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers, mainly after 10pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 19. Southeast wind around 11 km/h.  Chance of precipitation is 40%.

    Chance
    Showers and
    Patchy Fog

    Low: 19 °C

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 10am.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 27. Chance of precipitation is 60%.

    T-storms
    Likely and
    Patchy Fog

    High: 27 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Partly Cloudy

    Low: 17 °C

  • Thursday

    Thursday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 16.

    Mostly Clear

    Low: 16 °C

Detailed Forecast

Tonight
A slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 17. Northeast wind 18 to 23 km/h decreasing to 11 to 16 km/h in the evening. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 23. East wind 14 to 21 km/h.
Monday Night
Mostly cloudy, with a low around 17. Northeast wind 8 to 11 km/h.
Tuesday
Mostly cloudy, with a high near 22. East wind 8 to 11 km/h.
Tuesday Night
A chance of showers, mainly after 10pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 19. Southeast wind around 11 km/h. Chance of precipitation is 40%.
Wednesday
Showers and thunderstorms likely, mainly before 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Sunny, with a high near 26.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Mostly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Boston, Logan International Airport MA
 42.38°N 71.04°W (Elev. 15 m)
3:09 pm EDT Aug 19, 2018
3pm EDT Aug 19, 2018-6pm EDT Aug 26, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database