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Hot weather continues for the Pacific Northwest and Great Basin; monsoonal moisture establishing over the Southwest

Across the western U.S., excessive heat will continue with widespread 100-plus degree temperatures for the lower elevations of Washington, Oregon, Idaho, Nevada, and California through midweek. Across the Desert Southwest, normal hot temperatures will be present through the week. Increasing moisture from the monsoon will make it feel more humid as well as aid in thunderstorm development.
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Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

62°F

17°C

Humidity 90%
Wind Speed SW 6 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 30 Jun 5:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Mostly Sunny

    Mostly
    Sunny

    High: 78 °F

  • Tonight

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    Low: 64 °F

  • Wednesday

    Showers Likely Chance for Measurable Precipitation 70%

    Showers
    Likely

    High: 74 °F

  • Wednesday
    Night

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    Low: 65 °F

  • Thursday

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    High: 79 °F

  • Thursday
    Night

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    Low: 62 °F

  • Friday

    Mostly Sunny

    Mostly
    Sunny

    High: 76 °F

  • Friday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 60 °F

  • Independence
    Day

    Partly Sunny

    Partly
    Sunny

    High: 76 °F

Detailed Forecast

Today
Mostly sunny, with a high near 78. West wind 5 to 8 mph becoming east in the afternoon.
Tonight
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 64. South wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday
Showers likely before 9am, then showers likely and possibly a thunderstorm between 9am and 4pm, then a chance of showers and thunderstorms after 4pm. Areas of fog before 10am. Otherwise, cloudy, with a high near 74. Southeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms, mainly before 8pm. Areas of fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 65. West wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers. Partly sunny, with a high near 79. West wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 9pm. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 60.
Independence Day
Partly sunny, with a high near 76.
Saturday Night
Mostly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 79.
  Click Map For Forecast
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
4:02 am EDT Jun 30, 2015
7am EDT Jun 30, 2015-6pm EDT Jul 6, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database