Dangerous Heat Wave from the Midwest to East Coast; Severe Thunderstorms Across Portions of the Upper Midwest

A dangerous heat wave will persist through this weekend. Widespread warnings and advisories for the heat cover most of the eastern two-thirds of the U.S. Heat indices will surge past 100 degrees and even rise above 110 in many locations. Northwest of this dome of heat, severe thunderstorms with the possibility of strong tornadoes and widespread significant wind damage are possible into tonight. Read More >

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Fair

81°F

27°C

Humidity 79%
Wind Speed SW 5 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Jul 8:52 pm EDT
Extended Forecast for

Norwich CT

Heat Advisory until July 20, 06:00am
Excessive Heat Warning July 20, 06:00am until July 21, 08:00pm
Click here for hazard details and duration
Heat Advisory
Excessive Heat Warning
  •  
    Heat Advisory until July 20, 06:00am

    NOW until
    6:00am Sat

    Heat Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 74 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 99. Heat index values as high as 112. Calm wind becoming west 5 to 8 mph in the morning.

    Mostly Sunny

    High: 99 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 78. Light southwest wind.

    Partly Cloudy

    Low: 78 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 8 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 95 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73. West wind 3 to 7 mph.

    Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms likely after noon.  Mostly cloudy, with a high near 85. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely then
    T-storms
    Likely

    High: 85 °F

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    T-storms

    Low: 66 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon.  Mostly cloudy, with a high near 81.

    Chance
    Showers then
    Mostly Cloudy

    High: 81 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 99. Heat index values as high as 112. Calm wind becoming west 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 78. Light southwest wind.
Sunday
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 8 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. West wind 3 to 7 mph.
Monday
Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 85. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 81.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Mostly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Norwich CT
 41.54°N 72.1°W (Elev. 98 ft)
9:05 pm EDT Jul 19, 2019
9pm EDT Jul 19, 2019-6pm EDT Jul 26, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database