Flash Flood Threat Persists Across Southwest; Heat Threat in Several Regions

Monsoon conditions will exist over the Southwest through Tuesday, resulting in localized areas of flash flooding from California into the Central and Southern Rockies. Hot and humid conditions will impacts several regions through early week. Excessive Heat Warnings are in effect for the Intermountain West and Northern Plains with Heat Advisories from the southern Plains into MS River Valley. Read More >

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Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

69°F

21°C

Humidity	100%
Wind Speed	Calm
Barometer	29.85 in (1012.1 mb)
Dewpoint	69°F (21°C)
Visibility	9.00 mi
Last update	25 Jul 9:51 pm EDT

More Information:

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

Extended Forecast for

Lexington MA

Tonight

Patchy Fog
then Patchy
Drizzle and
Patchy Fog
Low: 66 °F
Monday

Sunny
High: 88 °F
Monday
Night

Mostly Clear
Low: 65 °F
Tuesday

Increasing
Clouds
High: 87 °F
Tuesday
Night

Chance
Showers
Low: 62 °F
Wednesday

Chance
Showers then
Slight Chance
Showers
High: 75 °F
Wednesday
Night

Partly Cloudy
Low: 60 °F
Thursday

Showers
Likely
High: 77 °F
Thursday
Night

Chance
Showers
Low: 63 °F

Detailed Forecast

Tonight

Patchy drizzle after 3am. Patchy fog after 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 66. Southwest wind around 6 mph.

Monday

Sunny, with a high near 88. West wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 65. West wind around 5 mph.

Tuesday

Increasing clouds, with a high near 87. West wind 5 to 8 mph.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Northwest wind around 6 mph. Chance of precipitation is 50%.

Wednesday

A chance of showers, mainly before 11am. Mostly sunny, with a high near 75. North wind around 6 mph. Chance of precipitation is 50%.

Wednesday Night

Partly cloudy, with a low around 60. Light and variable wind.

Thursday

Showers likely, mainly after 1pm. Partly sunny, with a high near 77. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 63. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 75. Northwest wind 7 to 10 mph.

Friday Night

Mostly clear, with a low around 57. West wind around 6 mph.

Saturday

Sunny, with a high near 75. West wind 6 to 8 mph.

Saturday Night

Mostly clear, with a low around 60. Southwest wind around 6 mph.

Sunday

Sunny, with a high near 80. Southwest wind 6 to 8 mph.