Southern U.S. Severe Thunderstorm and Flash Flood Threat Sunday; Fire Weather in the West

Isolated to scattered severe thunderstorms may occur Sunday from parts of central and east Texas into the lower Mississippi Valley and Mid-South. Locally heavy rain may cause flash flooding in the lower Mississippi Valley. Elevated to critical fire weather conditions are forecast across parts of northern California and the Southwest again Sunday and Monday. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

51°F

11°C

Humidity 64%
Wind Speed W 9 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 9 May 3:54 am EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Today

    Today: Increasing clouds, with a high near 66. West wind 9 to 13 mph.

    Increasing
    Clouds

    High: 66 °F

  • Tonight

    Tonight: Rain, mainly after 1am.  Patchy fog after 4am. Low around 48. Southwest wind 7 to 13 mph becoming southeast after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Chance Rain
    then Rain and
    Patchy Fog

    Low: 48 °F

  • Monday

    Monday: Rain, mainly before 9am.  Patchy fog before 8am. High near 57. North wind 7 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain and
    Patchy Fog
    then Slight
    Chance Rain

    High: 57 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 46. West wind 3 to 6 mph.

    Mostly Cloudy

    Low: 46 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. West wind 9 to 14 mph.

    Mostly Sunny

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 44. West wind around 10 mph.

    Mostly Clear

    Low: 44 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Northwest wind around 14 mph.

    Mostly Sunny

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 45. Northwest wind 8 to 10 mph.

    Mostly Clear

    Low: 45 °F

  • Thursday

    Thursday: Sunny, with a high near 67. Northwest wind 8 to 10 mph.

    Sunny

    High: 67 °F

Detailed Forecast

Today
Increasing clouds, with a high near 66. West wind 9 to 13 mph.
Tonight
Rain, mainly after 1am. Patchy fog after 4am. Low around 48. Southwest wind 7 to 13 mph becoming southeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain, mainly before 9am. Patchy fog before 8am. High near 57. North wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 46. West wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 62. West wind 9 to 14 mph.
Tuesday Night
Mostly clear, with a low around 44. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 61. Northwest wind around 14 mph.
Wednesday Night
Mostly clear, with a low around 45. Northwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 67. Northwest wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 47. West wind around 6 mph.
Friday
Partly sunny, with a high near 67. South wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 48. South wind 5 to 7 mph.
Saturday
A chance of showers. Mostly sunny, with a high near 67. Northwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Boston, Logan International Airport MA
 42.38°N 71.04°W (Elev. 49 ft)
4:19 am EDT May 9, 2021
4am EDT May 9, 2021-6pm EDT May 15, 2021
 
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