Sumner And Callahan Tunnels Traffic And Weather

Current Weather And Visibility

Key Regions Along The Sumner And Callahan Tunnels

Boston

Drizzle

63°F

Feels Like:

62°F

Visibility

1 Mi

Humidity:

96 %

East Northeast
Wind

3.5 MPH

Gusts:

6.4 MPH

Conditions and forecasts provided in partnership with AccuWeather.

Weather provided in partnership with AccuWeather.

Static map the Sumner and Callahan Tunnels

Massachusetts Radar & Satellite

NOAA composite satellite & weather radar imagery.

Images from GOES-East Northeast Sector. Sequence may take a moment to initialize.

Weather With The Interactive Map

The Sumner And Callahan Tunnels is also known as Mass Route 1A. This tunnel serves Boston. Use the map of the Sumner and Callahan Tunnels to select destination weather.

Pan and zoom the interactive map to your chosen position. Select camera markers to view traffic conditions at that location. Other markers show key travel points for the tunnel.

View Map ▾Exit / POI List ▾

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The Sumner Callahan Tunnels Toll Map

Select markers on the map for location-specific traffic and weather conditions along the Sumner Callahan Tunnels.

Regional Driving Forecasts For The Sumner And Callahan Tunnels

Boston

Boston 12-Hour Forecast

10:04 pm Local Time

Wednesday - 10:00 pm

Cloudy

37% Chance Rain

63° F/17.2° C

Feels Like:

64° F/17.8° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

3.5 Mi/

5.6 Km

Gusts

4.6 Mi/

7.4 Km

Wednesday - 11:00 pm

Cloudy

14% Chance Rain

63° F/17.2° C

Feels Like:

64° F/17.8° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

3.5 Mi/

5.6 Km

Gusts

4.6 Mi/

7.4 Km

Thursday - 12:00 am

Cloudy

14% Chance Rain

62° F/16.7° C

Feels Like:

63° F/17.2° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

4.6 Mi/

7.4 Km

Gusts

4.6 Mi/

7.4 Km

Thursday - 1:00 am

Cloudy

18% Chance Rain

63° F/17.2° C

Feels Like:

63° F/17.2° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

4.6 Mi/

7.4 Km

Gusts

5.8 Mi/

9.3 Km

Thursday - 2:00 am

Cloudy

34% Chance Rain

62° F/16.7° C

Feels Like:

62° F/16.7° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

4.6 Mi/

7.4 Km

Gusts

6.9 Mi/

11.1 Km

Thursday - 3:00 am

Cloudy

34% Chance Rain

62° F/16.7° C

Feels Like:

62° F/16.7° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

5.8 Mi/

9.3 Km

Gusts

9.2 Mi/

14.8 Km

Thursday - 4:00 am

Cloudy

39% Chance Rain

62° F/16.7° C

Feels Like:

61° F/16.1° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

5.8 Mi/

9.3 Km

Gusts

10.4 Mi/

16.7 Km

Thursday - 5:00 am

Cloudy

49% Chance Rain

62° F/16.7° C

Feels Like:

61° F/16.1° C

Visibility

10 Mi/

16.1 Km

Dewpoint

62° F/

16.7° C

NE Wind

5.8 Mi/

9.3 Km

Gusts

11.5 Mi/

18.5 Km

Thursday - 6:00 am

Rain

65% Chance Rain

61° F/16.1° C

Feels Like:

57° F/13.9° C

Visibility

5 Mi/

8.0 Km

Dewpoint

61° F/

16.1° C

NE Wind

5.8 Mi/

9.3 Km

Gusts

12.7 Mi/

20.4 Km

Thursday - 7:00 am

Rain

65% Chance Rain

60° F/15.6° C

Feels Like:

56° F/13.3° C

Visibility

5 Mi/

8.0 Km

Dewpoint

60° F/

15.6° C

NE Wind

6.9 Mi/

11.1 Km

Gusts

15 Mi/

24.1 Km

Thursday - 8:00 am

Cloudy

43% Chance Rain

63° F/17.2° C

Feels Like:

59° F/15.0° C

Visibility

10 Mi/

16.1 Km

Dewpoint

61° F/

16.1° C

NNE Wind

13.8 Mi/

22.2 Km

Gusts

27.6 Mi/

44.4 Km

Thursday - 9:00 am

Cloudy

47% Chance Rain

65° F/18.3° C

Feels Like:

61° F/16.1° C

Visibility

10 Mi/

16.1 Km

Dewpoint

61° F/

16.1° C

NNE Wind

15 Mi/

24.1 Km

Gusts

28.8 Mi/

46.3 Km

Conditions and forecasts provided in partnership with AccuWeather.

Weather provided in partnership with AccuWeather.

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Sumner And Callahan Tunnels Traffic And Weather

Current Weather And Visibility

Key Regions Along The Sumner And Callahan Tunnels

Boston

Massachusetts Radar & Satellite

Weather With The Interactive Map

The Sumner Callahan Tunnels Toll Map

Regional Driving Forecasts For The Sumner And Callahan Tunnels

Boston 12-Hour Forecast

Wednesday - 10:00 pm

Wednesday - 11:00 pm

Thursday - 12:00 am

Thursday - 1:00 am

Thursday - 2:00 am

Thursday - 3:00 am

Thursday - 4:00 am

Thursday - 5:00 am

Thursday - 6:00 am

Thursday - 7:00 am

Thursday - 8:00 am

Thursday - 9:00 am

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