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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fog/Mist

67°F

19°C

Humidity 93%
Wind Speed E 7 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 65°F (18°C)
Visibility 0.50 mi
Last update 19 Aug 5:54 pm EDT
Extended Forecast for

Dorchester MA

  • Tonight

    Tonight: A slight chance of showers between midnight and 2am.  Partly cloudy, with a low around 68. Calm wind becoming west around 6 mph in the evening.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 68 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 88. West wind 6 to 8 mph.

    Mostly Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 64. West wind around 5 mph.

    Decreasing
    Clouds

    Low: 64 °F

  • Monday

    Monday: Sunny, with a high near 87. West wind 3 to 5 mph.

    Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68. Southwest wind around 6 mph.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: A slight chance of showers before 9am.  Sunny, with a high near 90. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms after 8pm.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 72. Chance of precipitation is 40%.

    Chance
    T-storms and
    Patchy Fog

    Low: 72 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 1pm, then a chance of showers between 1pm and 4pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 83. Chance of precipitation is 60%.

    T-storms
    Likely and
    Patchy Fog

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 63.

    Partly Cloudy

    Low: 63 °F

Detailed Forecast

Tonight
A slight chance of showers between midnight and 2am. Partly cloudy, with a low around 68. Calm wind becoming west around 6 mph in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 88. West wind 6 to 8 mph.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 64. West wind around 5 mph.
Monday
Sunny, with a high near 87. West wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 68. Southwest wind around 6 mph.
Tuesday
A slight chance of showers before 9am. Sunny, with a high near 90. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms after 8pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Wednesday
Showers and thunderstorms likely before 1pm, then a chance of showers between 1pm and 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Dorchester MA
 42.3°N 71.09°W (Elev. 89 ft)
3:54 pm EDT Aug 19, 2017
6pm EDT Aug 19, 2017-6pm EDT Aug 26, 2017
 
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