A Sweltering Heat Wave For The West

A sweltering heat wave with record breaking temperatures is expected the rest of the week in much of the West, as a large dome of high pressure builds and expands across the region. Numerous excessive heat warnings and advisories are already in effect across Arizona, California and Nevada. Also, locally heavy rain is possible in the Lower Mississippi Valley and Southeast over the next few days. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fog/Mist

54°F

12°C

Humidity	97%
Wind Speed	Calm
Barometer	30.23 in (1023.6 mb)
Dewpoint	53°F (12°C)
Visibility	3.00 mi
Last update	26 May 6:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles S Boston MA

Dense Fog Advisory until May 26, 08:00am

Click here for hazard details and duration

...

Dense Fog Advisory until May 26, 08:00am

NOW until
8:00am Tue

Dense Fog Advisory
Today

Areas Dense
Fog then
Mostly Sunny
High: 80 °F
Tonight

Mostly Clear
then Patchy
Fog
Low: 61 °F
Wednesday

Patchy Fog
then Sunny
High: 85 °F
Wednesday
Night

Partly Cloudy
Low: 65 °F
Thursday

Partly Sunny
High: 80 °F
Thursday
Night

Chance
Showers
Low: 68 °F
Friday

Chance
Showers
High: 80 °F
Friday
Night

Chance
Showers
Low: 68 °F

Detailed Forecast

Today

Areas of dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming southeast 5 to 8 mph in the afternoon.

Tonight

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 61. South wind around 8 mph.

Wednesday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85. Southwest wind 6 to 11 mph.

Wednesday Night

Partly cloudy, with a low around 65. Southwest wind 8 to 11 mph.

Thursday

Partly sunny, with a high near 80. Southwest wind 8 to 13 mph.

Thursday Night

A chance of showers, mainly between 11pm and 4am. Mostly cloudy, with a low around 68. Southwest wind around 9 mph. Chance of precipitation is 30%.

Friday

A chance of showers after 7am. Mostly cloudy, with a high near 80. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 68. Southwest wind 9 to 11 mph. Chance of precipitation is 50%.

Saturday

A chance of showers. Mostly cloudy, with a high near 77. Southwest wind around 8 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers before 10pm. Mostly cloudy, with a low around 59. West wind around 7 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 70. North wind around 8 mph.

Sunday Night

Partly cloudy, with a low around 52. North wind around 6 mph.

Monday

Sunny, with a high near 67. North wind 6 to 8 mph.