Forecast and Conditions for Granby, Connecticut

Updated: 10:00 PM EDT on July 23, 2008
Observed at Duncaster Woods, Granby, Connecticut
Temperature 70.7 °F / 21.5 °C
Humidity 91%
Dew Point 68 °F / 20 °C
Wind WNW at 0.0 mph / 0.0 km/h
Pressure 17.72 in / 600.0 hPa (Falling)
Conditions Light Thunderstorms and Rain
Visibility 10.0 miles / 16.1 kilometers
Clouds Mostly Cloudy (BKN) : 1700 ft / 518 m
Mostly Cloudy (BKN) : 2500 ft / 762 m
Overcast (OVC) : 3100 ft / 944 m
Yesterday's Maximum 85 °F / 29 °C
Yesterday's Minimum 69 °F / 20 °C
Normal high 86 °F / 30 °C
Normal low 63 °F / 17 °C
Record high 99 °F / 37 °C (1978)
Record low 49 °F / 9 °C (1977)
Yesterday's Heating Degree Days 0
Yesterday's Cooling Degree Days 12
Sunrise05:36 AM (EDT)
Sunset08:18 PM (EDT)
Moon Rise10:45 PM (EDT)
Moon Set11:09 AM (EDT)
Moon Phase
Severe Thunderstorm Watch
Statement as of 9:50 PM EDT on July 23, 2008



The National Weather Service has issued Severe Thunderstorm Watch
742 until 5 am EDT Thursday which replaces a portion of Severe
Thunderstorm Watch 738. The new watch is valid for the following
areas

In Connecticut the new watch includes 3 counties

In northern Connecticut

Hartford Tolland Windham

In Massachusetts the new watch includes 4 counties

In eastern Massachusetts

Norfolk

In southeastern Massachusetts

Bristol Plymouth

In western Massachusetts

Hampden

In Rhode Island the new watch includes 5 counties

In central Rhode Island

Bristol Kent

In northern Rhode Island

Providence

In southern Rhode Island

Newport Washington

This includes the cities of... Block Island... Bristol... Brockton...
Fall River... Foxboro... Hartford... New Bedford... Newport...
Plymouth... Providence... Putnam... Quincy... Springfield... Taunton...
Union... Vernon... Warwick... westerly and Willimantic.






Areal Flood Watch
Statement as of 2:18 PM EDT on July 23, 2008


... Flood Watch in effect from 8 PM EDT this evening through late
Thursday night...

The National Weather Service in Taunton has issued a

* Flood Watch for portions of northern Connecticut...
Massachusetts and southern New Hampshire... including the
following areas... in northern Connecticut... Hartford CT...
Tolland CT and Windham CT. In Massachusetts... eastern Franklin
MA... eastern Hampden MA... eastern Hampshire MA... northern
Middlesex MA... northern Worcester MA... southern Worcester MA...
western Franklin MA... western Hampden MA and western Hampshire
MA. In southern New Hampshire... Cheshire NH and western and
central Hillsborough NH.

* From 8 PM EDT this evening through late Thursday night

* a cold front moving very slowly towards the watch area will produce
numerous showers and thunderstorms tonight into Thursday evening.
Some of these thunderstorms will produce torrential rains of 1 to 3
inches per hour.

* Widespread rainfall totals of 2 to 5 inches are expected... bringing
the potential for flooding. Isolated totals of 6 to 8 inches are
possible. Given the potential for torrential downpours... the threat
for flash flooding exists as well... especially in urban areas.

This product... along with other weather... hydrological and climate
information... is available on the web at http://weather.Gov/box.

You should monitor later forecasts and be alert for possible
flood warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.





Forecast as of 9:05 PM EDT on July 23, 2008

Now
At 10 PM...numerous showers with isolated thunderstorms. Temperature around 71. Southeast winds around 5 mph. At 12 am...widespread showers and scattered thunderstorms. Patchy dense fog. With visibility one quarter mile or less at times. Temperature around 70. Southeast winds around 5 mph. At 2 am...widespread showers and scattered thunderstorms. Patchy dense fog. With visibility one quarter mile or less at times. Temperature around 71. Southeast winds around 5 mph.
Forecast as of 8:42 PM EDT on July 23, 2008

Flood Watch in effect through late Thursday night...
Overnight
Numerous showers with isolated thunderstorms early this evening...then widespread showers and scattered thunderstorms. Patchy dense fog. With visibility one quarter mile or less at times. Near steady temperature around 70. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.
Thursday
Showers with a chance of thunderstorms. Humid with highs in the upper 70s. South winds 10 to 15 mph. Chance of rain near 100 percent.
Thursday Night
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening...then a chance of showers after midnight. Patchy fog after midnight. Humid with lows in the lower 60s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
Friday
Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.
Friday Night
Partly cloudy. Patchy fog after midnight. Lows in the mid 60s. South winds around 5 mph.
Saturday
Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Saturday Night
Showers and thunderstorms likely. Patchy fog after midnight. Lows in the mid 60s. Chance of rain 60 percent.
Sunday
Mostly cloudy with a chance of showers and thunderstorms. Patchy fog in the morning. Highs in the lower 80s. Chance of rain 50 percent.
Sunday Night and Monday
Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 30 percent.
Monday Night and Tuesday
Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s.
Tuesday Night
Partly cloudy. A chance of showers after midnight. Patchy fog after midnight. Lows in the lower 60s. Chance of rain 30 percent.
Wednesday
Partly sunny. Highs in the lower 80s.
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