4 day forecast for Overnight Tonight thru Thursday, July 21st

One question I have here is what are the chances for Severe Storms across New England overnight tonight and tomorrow?
The second question I will raise is will the heat continue into this week?

Severe Weather Threat
-As mentioned in the previous, Severe Storms are moving into Northern New England bringing along a threat of wind and possible hail. These storms will continue moving east overnight.
-Tomorrow, the storm prediction center has given much of New England a 20 % outlook for severe storms.
Damaging winds, heavy rain, and hail are possible.

4 Forecast
Tomorrow:
Day will start out mostly dry across southern New England with sun and clouds.   Some showers and storms may remain across northern New England in the morning.  Hot, Hazy, and Humid. Clouds will move in late morning and afternoon with a chance of showers and storms in the afternoon and evening.  Some storms may be severe.   I am leaning toward southeast mass, rhode island, and connecticut getting some interesting storms tomorrow.  A cold front should move thru the region by late tomorrow evening and overnight.  It will bring temporary relief to the heat with lower dew points.  Hi temperatures  tomorrow will be in the 80s and 90s.  Low temperatures in the 50s and 60s.  Winds from the west changing to northwest at 5-10 mph.
Tuesday
The day will start out dry across most of New England with some left over showers and storms lingering possible along the south coast of New England. Some morning fog is possible.  Sun and clouds for most of the day.  Stray shower possible during the afternoon. Clearing overnight.  Hi temps in the 70s and 80s with temps near 90 across southern New England.  Low temps in the 60's to near 70.  Winds from the south at 5-15 mph.
Wednesday
- Dry start to the day with sun and clouds.  Fog possibly developing across the south shore and the cape and Islands.  Showers possible across Northern Maine.  Hot and Humid.  Hi Temps will range in the 80s to low 90s.  Low temps in the 60s to near 70.
Thursday
-Day will start out dry and clear with mostly sunny skies with some clouds.  Showers and Storms possible across Northern Maine. Hot, Humid, and Hazy. Hi temps in the low 90s across southern New England, 70s and 80s across northern New England. Low temperatures in the 60s and 70s.

Sources
Unisys weather
GFS Model
NAM Model
NWS
SPC