Category: 7-Day Outlook

01.06.21 Weather Bulletin: Watching The Southern Parade Of Storms…

All The Excitement Is South (For Now)…We’ll be “sitting on the sideline” through the upcoming 7-day forecast period as we watch two or three storm systems track through the Deep South. The first of these storms will drop an accumulating snow event for Southern Appalachia Thursday evening and Friday. Meanwhile, we’ll remain quiet back here on the home front with mostly cloudy to cloudy skies. The only other item of note will be an increasingly stiff northeast breeze during this time period (gusts of 10 to 20 MPH).

“Dirty” high pressure will keep our region dry early next week. Despite the extended dry period, we still anticipate dealing with a good deal of cloudiness (hence the labeling). We’ll watch another storm system organize well to our south to open the new work week. Low pressure will move from the northwestern Gulf of Mexico northeast- once again laying down a nice swath of snow for our friends in Southern Appalachia (as well as deeper into the south this next go around).

We still believe things here will start to get busier by the 2nd half of next week…

Permanent link to this article: https://indywx.com/01-06-20-weather-bulletin-watching-the-southern-parade-of-storms/

01.03.21 Weather Bulletin: Snow Ends; Watching Mid – Late Week Next…

Temperatures Trend Colder Late Week…Upper level energy will scoot out of the region as quickly as it arrived and will take the snow with it. Look for snow to diminish from west to east through mid morning. Heaviest bands of the white stuff set up along and north of the I-70 corridor overnight. While the system tracked a tick further north than originally expected, northern portions of our 2”-4” zone should verify once all is said and done (please keep those reports coming). Southern portions (closer to the I-70 corridor) will bust on the low end. Improving weather conditions are dialed up through the 1st half of the new work week, including a return of the sun! (ENJOY)!

Our next system of note will arrive Thursday into early Friday. Operational guidance continues to struggle with handling of features beyond 3 days out (thanks in part to the maturing high latitude blocking pattern) and this feature will require our attention for the chance of a wintry mix of rain/ snow. Stay tuned as we fine tune!

Drier, colder weather is dialed up to head into next weekend. Enjoy the down time while you have it. A fairly active period of weather seems to loom on the horizon for mid and late month…

Thank you again for your patience with posts (along with video troubles) the past few days. We’ll be settled back into the home office Monday and will resume “regularly scheduled” programming at that time.

Permanent link to this article: https://indywx.com/01-03-21-weather-bulletin-snow-ends-watching-mid-late-week-next/

01.01.21 Weather Bulletin: Prospects Of Accumulating Snow Increasing Tomorrow Night…

Freezing Rain Changes To Rain; Accumulating Snow Tomorrow Night? Low pressure will track into the eastern Great Lakes tonight. Temperatures will slowly rise through the day, allowing freezing rain to transition to rain. Slick roads this morning will slowly improve through the afternoon.

Attention will then shift to a trailing piece of upper level energy Saturday night and Sunday morning. While thermal profiles are marginal at best, the track and strength of the upper level energy will lead to the potential of accumulating wet snow Saturday night and Sunday morning. These are the kind of systems that can manufacture their own cold and result in “surprise” snow events for some. As things stand now, we expect a band of accumulating snow to develop across central Indiana into western Ohio tomorrow night and Sunday morning. We’ll keep a close eye on data the rest of the day and update later this evening.

Weak high pressure will nose into the region as we kick off the new work week, allowing sunshine to return.

Permanent link to this article: https://indywx.com/01-01-21-weather-bulletin-prospects-of-accumulating-snow-increasing-tomorrow-night/

12.30.20 Weather Bulletin: Timing Out Period Of Wet Snow By Evening; Icy Glaze To Open New Year’s Day…

Rain Ends As Wet Snow This Evening…A cold rain will continue to overspread central Indiana this morning. A cold front will slip south across the state through the afternoon and temperatures will fall into the 30s prior to sunset across most of the region. One final wave of moisture will push northeast across the area as temperatures fall into the low and mid 30s leading to a brief period of wet snow between 6p and 10p (northeast to southwest). We’re likely only looking at a window of 1-2 hours of snow at any one location, but it could fall moderate to heavy during that brief window and accumulate between a dusting and 1.5″. We’ll keep an eye on model trends through the day.

New Year’s Eve will feature dry, but gloomy and cold conditions. Look for overcast skies and highs struggling to make it to freezing.

Our second area of low pressure will lift north from the northwestern Gulf Coast into the Midwest Friday and Saturday. This will help widespread precipitation overspread the Hoosier state New Year’s Day (before sunrise for most). With cold air locked in at the surface, precipitation at the onset, continuing for a few hours north of a line from Terre Haute, Bloomington, and Cincinnati, will fall as freezing rain. If traveling early, we’d recommend caution as a light icy glaze (less than .10″ for most) is a good bet. Eventually warmer air will win out, switching things to a “plain ole rain” late morning into the afternoon.

Lingering showers will end Saturday as a trailing piece of upper level energy moves east across the Ohio Valley. Dry skies will return as we open up the new work week.

Permanent link to this article: https://indywx.com/12-30-20-weather-bulletin-timing-out-period-of-wet-snow-by-evening-icy-glaze-to-open-new-years-day/

VIDEO: Strong Arctic Front Crosses The State Tonight; Looking Ahead To A Busy Close To 2020…

The day is dawning with quiet conditions, but that all begins to change in significant fashion by evening. During the transition, strong and gusty winds (SW 45-50 MPH gusts) will…

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Permanent link to this article: https://indywx.com/video-strong-arctic-front-crosses-the-state-tonight-looking-ahead-to-a-busy-close-to-2020/