National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Windsor Locks, Bradley International Airport (KBDL)

Lat: 41.94°NLon: 72.68°WElev: 174ft.

Thunderstorm in Vicinity Light Rain

70°F

21°C

Humidity 84%
Wind Speed NW 3 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 65°F (18°C)
Visibility 8.00 mi
Last update 1 Jul 2:51 am EDT
Extended Forecast for

Crystal Lake CT

Extreme Heat Warning July 1, 10:00am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Overnight

    Overnight: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind around 8 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 11am. Mostly sunny and hot, with a high near 94. Heat index values as high as 99. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 94 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 73. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 8am. Mostly sunny and hot, with a high near 99. Heat index values as high as 109. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 99 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. West wind 5 to 8 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. West wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. West wind 5 to 10 mph becoming light northwest after midnight.

    Low: 71 °F

    Mostly Clear

  • Independence Day

    Independence Day: A chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 95. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 70. West wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 70 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind around 8 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms, mainly after 11am. Mostly sunny and hot, with a high near 94. Heat index values as high as 99. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 73. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers and thunderstorms before 8am. Mostly sunny and hot, with a high near 99. Heat index values as high as 109. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 75. West wind 5 to 8 mph.
Friday
Sunny and hot, with a high near 96. West wind 8 to 11 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 71. West wind 5 to 10 mph becoming light northwest after midnight.
Independence Day
A chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 95. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 70. West wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%.
Sunday
A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. West wind around 6 mph. Chance of precipitation is 40%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Southeast wind around 6 mph. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 83. East wind 5 to 7 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63. Southeast wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 83. Northeast wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal Lake CT
 41.95°N 72.36°W (Elev. 797 ft)
Last Update:
3:09 am EDT Jul 1, 2026
Forecast Valid:
3am EDT Jul 1, 2026-6pm EDT Jul 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation