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 Details for Southern Berkshires Heat Advisory  +1 additional alert

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Heat Advisory HEAT ADVISORY - Southern Berkshires

NWS Northeast Regional Radar WU North East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Data Sent: @ 11-Jun-2026 12:50pm - New data at 12:55pm  
Summary / Temperature Humidity Rain Outlook
Mainly cloudy, Dry Mainly cloudy, Dry
Currently: 88.6°F, Max: 89.3°F, Min: 66.9°F 88.6°F
Warmer 1.7°F than last hour.

Warm

Feels Like: 97.5°F
(w/Solar): 125.7°F
Burn: 70Min.

24-hr difference
1.6°FWarmer 1.6°F than yesterday at this time.
  Today Normal Yesterday
High: 89.3°F
12:36pm 		73.4°F 89.8°F
4:23pm
Low: 66.9°F
5:25am 		52.3°F 59.8°F
4:44am

Wind
Wind from W W
1.4
Gust:
 3 mph
1 Bft - Light Air
Today: 11.5 mph 11:42am
Gust Month: 19.0 mph June 7
Humidity: 62 % Decreased 3.0% since last hour.
Dew Point: 73.9°F Increased 0.1°F since last hour.

Pressure
Barometer: 1005.9 mb Falling 0.6 mb/hr
Baro Trend: Falling slowly

UV & Solar
UV:    1.6     Low 
High: 4.5 @ 12:44pm
Solar: 234 W/m2 (22 %)
High: 1076 @  12:44pm
Sunshine: 01:22 hrs.
Yesterday: 02:32 hrs.

Sunshine Hours
This Year MTD: 32.0
This Year YTD: 32.0
Last Year MTD: 15.0
Last Year YTD: 15.0

Cool Degree Days
CDD (Month): 29.9
CDD (Year): 96.2

CDD Last Year
CDD (Month): 36.2
CDD (Year): 78.9

Growing Deg Days
GDD (Month): 325.9
GDD (Year): 325.9
GDD Goal for Year: 1,500.0

GDD Last Year
MTD: 276.0
YTD: 276.0
Jun - Aug: 2978.6
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.04 in
Season Total: 11.54 in
1 rain day in June.
0 day since last rain.

NOAA Norm Precip
MTD Normal:: 1.73 in
Month Normal:: 4.91 in
YTD Normal:: 17.37 in

Sunrise/Sunset
Sunrise: 5:16am
Sunset: 8:29pm
Moonrise: 2:17am
Moonset: 4:33pm
Hrs of Daylight: 15:13

Moon
Waning Crescent
Waning Crescent, Moon at 25 days in cycle
17%
Illuminated
New: 15 June
Full: 31 May
This
afternoon
Thunder storm
Thunder storm
High: 90°
Tonight

Fog
Fog
Low: 70°
 WXSIM Weather Forecast  - Updated: Thursday, 11-Jun-2026 10:55 am
This
afternoon
Thunder storm
Thunder storm
High: 90°		 WXSIM forecast: Mostly cloudy. A chance of rain. Scattered thunderstorms likely, some possibly severe. Unusually hot. High 90°. Heat index up to 97°. UV index up to 8. Wind west around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
NWS forecast: (Today) A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Heat index values as high as 96. Northwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
 
Tonight

Fog
Fog
Low: 70°		 WXSIM forecast: Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. Warm. Low 70°. Wind west around 2 mph.
NWS forecast: (Tonight) A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67. West wind 0 to 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
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