Heat and Excessive Heat Warnings and Advisories Stretch from CA to TX to the Southeast; Major Severe Weather Threat on Sunday Across the Central Plains

A ridge of high pressure will dominate the southern tier of the country and will produce Heat Advisories and Excessive Heat Warnings from CA to TX to the Southeast on Sunday. Meanwhile, a Major Severe weather threat will exist over the Central Plains, as a Moderate Risk is in effect for destructive winds, very large hail, a few tornadoes and locally heavy rainfall. Read More >

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Current conditions at

Bedford, Hanscom Field (KBED)

Lat: 42.47°NLon: 71.29°WElev: 131ft.

Light Rain Fog/Mist

14°C

57°F

Humidity	96%
Wind Speed	Calm
Barometer	1011.6 mb (29.84 in)
Dewpoint	13°C (56°F)
Visibility	4.83 km
Last update	23 Jun 10:56 pm EDT

More Information:

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

Extended Forecast for

Waltham MA

Tonight

Slight Chance
T-storms
Low: 13 °C
Sunday

Chance
Showers and
Patchy Fog
then Heavy
Rain
High: 26 °C
Sunday
Night

Heavy Rain
Low: 17 °C
Monday

Chance
Showers then
Chance
T-storms
High: 22 °C
Monday
Night

Partly Cloudy
Low: 12 °C
Tuesday

Sunny
High: 27 °C
Tuesday
Night

Mostly Clear
Low: 14 °C
Wednesday

Mostly Sunny
High: 29 °C
Wednesday
Night

Mostly Cloudy
then Chance
Showers
Low: 18 °C

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms. Cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce gusty winds and heavy rain. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 26. Calm wind becoming southwest 5 to 8 km/h in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

Sunday Night

Showers and thunderstorms likely, mainly before 1am, then isolated thunderstorms after 4am. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 17. West wind 5 to 8 km/h becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

Monday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 22. North wind around 11 km/h. Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible.

Monday Night

Partly cloudy, with a low around 12. Northeast wind 6 to 11 km/h becoming light and variable after midnight.

Tuesday

Sunny, with a high near 27.

Tuesday Night

Mostly clear, with a low around 14.

Wednesday

Mostly sunny, with a high near 29.

Wednesday Night

A chance of showers after 3am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers after 10am. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

Thursday Night

Mostly cloudy, with a low around 19.

Friday

Mostly sunny, with a high near 32.

Friday Night

Partly cloudy, with a low around 21.

Saturday

Mostly sunny, with a high near 33.