Saturday, August 27, 2011
Irene Presses On
Todd's Conservation Minnesota Outlook for the Twin Cities and all of Minnesota:
SUNDAY: A mix of clouds and sun, isolated PM shower. Dew point: 56 Winds: SE 10. High: 78
SUNDAY NIGHT: Slight chance of a passing shower or storm overnight. Otherwise, quiet and turning more humid. Low: 63
MONDAY: Slight chance of a shower or T-shower, a bit more humid. Dew point: 63. High: near 80
TUESDAY: Lingering thunder threat, still sticky. Dew point: 65. Low: 63. High: 80
WEDNESDAY: Unsettled. A few showers possible early, then a few afternoon storms, especially north as the warm front lifts north. Dew point: 67. Low: 66. High: 82
THURSDAY: Another summery day, hot and humid. Cool front moves through late with scattered storms pushing through. Dew point: 68. Low: 69. High: 88
FRIDAY: Turning breezy and less humid through the day. Wrap around moisture keeps a light shower in the forecast through early afternoon. Low: 68. High: 84.
SATURDAY: Much lower humidity. Sunnier start, clouds thicken through the day. Low: 60. High 75.
Hurricane Irene First U.S. Land Falling Hurricane Since 2008
The image below shows Hurricane Irene south of Cape Lookout, NC just before landfall early Saturday morning.
It's official, with Hurricane Irene making landfall near Cape Lookout, NC at 7:30am EDT Saturday, she became the first U.S. land falling hurricane since Ike in September of 2008. The winds were intense, but not as bad as they could have been. Thankfully, Irene weakened more than expected before landfall, which was good, but there were still some significant problems across North Carolina.
Irene Brings Flooding Rain
Take a look at the radar estimates of rainfall through early evening Saturday. Irene's slow movement to the north, hugging the coast, kept copious amounts of Atlantic moisture churning inland.
Irene Slams Ashore With Category 1 Strength Wind Gusts
Individual Mesonet sites across North Carolina showed mostly Category 1 strength wind gusts. I see one Mesonet site that reported a Category 2 strength wind gusts northeast of Raleigh at 103mph.
Hurricane Katrina & Hurricane Irene Comparison
Hurricane Irene is a very large and is nearly the size Hurricane Katrina was back in 2005, but didn't have as strong of winds when it made landfall. The National Weather Services' Facebook account has a nice writeup on the comparison:
Hurricane Irene Presses On
Hurricane Irene is expected to make another landfall on Sunday as she lifts northeast towards New England. High tide, additional storm surge and heavy rain will likely flood more low lying areas along the coast.
New York - Calm Before the Storm
A good friend of mine, Peter Brooks, lives in Manhattan and sent me this picture yesterday from 2nd Ave. in the East Village. Peter said he's never seen it this quiet as most businesses were closed. However, he mentioned that the bars were still open and actually pretty busy Saturday afternoon. Thanks again Peter for the picture, stay safe!
More Heavy Rain Expected
Again, I don't expect wind to be the most significant part of this storm in New England (which will still gust to category 1 strength at times), but heavy rain up to an additional 6" to 10" may be possible from PM Saturday to PM Monday. Flooding will likely be the biggest threat from Irene in many areas.
Twitter Keeps It Fresh - @NYTLive
New York Times created an account with all the latest New York City updates during Irene.
Closer To Home
I'm happy to say that our weather in comparison to what's happening out East will be rather tranquil. A weak disturbance will slide through today and perhaps kick off a spotty shower or storm this afternoon, but rainfall amounts look fairly light.
Irene Backs Things Up - Heat Building
Take a look at Irene on the East Coast in the image below. Interestingly, she is playing a role in our weather here locally. As she churns up the East Coast, she is also keeping the warmer, more humid air bottled up to the west. As Irene begins to spin out of New England, the heat and humidity will begin to slide east - the middle part of the week is certainly looking hot and humid... Wednesday and Thursday definitely look like sweaty days at the Fair - UGH!
Heat By Midweek
After IRENE moves north into Nova Scotia, the heat in the western half of the country will then slide out into the Plains and Upper Midwest. Wednesday and Thursday look like very steamy days with heat indices well into the 90s.
Thanks for checking in, have a good rest of your weekend!