Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

24°C

76°F

Humidity 77%
Wind Speed SW 15 km/h
Barometer 1010.6 mb (29.85 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index25°C (77°F)
Last update 25 Jul 6:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 20. Southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 20 °C

  • Monday

    Monday: Sunny, with a high near 31. West wind 10 to 14 km/h.

    Sunny

    High: 31 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 20. West wind 8 to 11 km/h.

    Mostly Clear

    Low: 20 °C

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 8 to 13 km/h.

    Sunny

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 18. Northwest wind 5 to 11 km/h.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 18 °C

  • Wednesday

    Wednesday: A chance of showers, mainly before noon.  Mostly sunny, with a high near 24. Northeast wind around 11 km/h.  Chance of precipitation is 50%.

    Chance
    Showers then
    Slight Chance
    Showers

    High: 24 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 17. Southeast wind 5 to 8 km/h becoming southwest after midnight.

    Partly Cloudy

    Low: 17 °C

  • Thursday

    Thursday: Showers likely, mainly after 2pm.  Partly sunny, with a high near 25. South wind 10 to 18 km/h.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 25 °C

  • Thursday
    Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 18. Southwest wind 10 to 13 km/h.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 18 °C

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 20. Southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight.
Monday
Sunny, with a high near 31. West wind 10 to 14 km/h.
Monday Night
Mostly clear, with a low around 20. West wind 8 to 11 km/h.
Tuesday
Sunny, with a high near 32. West wind 8 to 13 km/h.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Northwest wind 5 to 11 km/h. Chance of precipitation is 50%.
Wednesday
A chance of showers, mainly before noon. Mostly sunny, with a high near 24. Northeast wind around 11 km/h. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 17. Southeast wind 5 to 8 km/h becoming southwest after midnight.
Thursday
Showers likely, mainly after 2pm. Partly sunny, with a high near 25. South wind 10 to 18 km/h. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 18. Southwest wind 10 to 13 km/h. Chance of precipitation is 40%.
Friday
A chance of showers before 9am. Mostly sunny, with a high near 24. Northwest wind 13 to 16 km/h. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 15. Northwest wind 11 to 13 km/h.
Saturday
Sunny, with a high near 24. West wind around 14 km/h.
Saturday Night
Mostly clear, with a low around 17. Southwest wind around 11 km/h.
Sunday
Sunny, with a high near 27. Southwest wind 11 to 16 km/h.
Click Map For Forecast
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 4 m)
3:11 pm EDT Jul 25, 2021
7pm EDT Jul 25, 2021-6pm EDT Aug 1, 2021
 
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Additional Resources

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