Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and heavy rain in portions of lower-mid Mississippi River Valley and Gulf Coast region on Saturday. Very large hail, locally damaging winds, isolated tornadoes and flash flooding are possible in this area. Some of the flooding could be significant in portions of Louisiana, Mississippi and southeast Arkansas.
Read More...

Current conditions at

Bedford, Hanscom Field (KBED)

Lat: 42.47°NLon: 71.29°WElev: 131ft.

Fair

59°F

15°C

Humidity 42%
Wind Speed Vrbl 6 mph
Barometer 30.17 in (1023.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 30 Apr 11:56 am EDT
Extended Forecast for

Waltham MA

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 64. East wind 3 to 8 mph.

    Mostly Sunny

    High: 64 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 40. South wind 3 to 7 mph.

    Increasing
    Clouds

    Low: 40 °F

  • Sunday

    Sunday: Rain likely, mainly after 3pm.  Cloudy, with a high near 55. South wind 3 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Rain
    Likely

    High: 55 °F

  • Sunday
    Night

    Sunday Night: Rain likely.  Cloudy, with a low around 41. East wind 6 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 41 °F

  • Monday

    Monday: Rain likely, mainly between 10am and 4pm.  Cloudy, with a high near 53. Northeast wind 6 to 9 mph.  Chance of precipitation is 60%.

    Rain Likely

    High: 53 °F

  • Monday
    Night

    Monday Night: A chance of rain before 7pm, then a chance of showers between 7pm and 2am.  Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

    Chance Rain

    Low: 42 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    Partly Sunny

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    Partly Sunny

    High: 64 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. East wind 3 to 8 mph.
Tonight
Increasing clouds, with a low around 40. South wind 3 to 7 mph.
Sunday
Rain likely, mainly after 3pm. Cloudy, with a high near 55. South wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely. Cloudy, with a low around 41. East wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 53. Northeast wind 6 to 9 mph. Chance of precipitation is 60%.
Monday Night
A chance of rain before 7pm, then a chance of showers between 7pm and 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Waltham MA
 42.38°N 71.24°W (Elev. 98 ft)
10:20 am EDT Apr 30, 2016
12pm EDT Apr 30, 2016-6pm EDT May 6, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database