Category: T-storms

Sep 14

Scattered Storms Today; More Widespread Rain Saturday…

screen-shot-2016-09-14-at-7-41-26-amHighlights:

  • Scattered storms
  • More concentrated; heavier rain this weekend
  • Drier to open the work week

Scattered Storms Around…A weak frontal boundary will kick up a couple of scattered storms today.  While rainfall totals won’t be uniform (some may not even see any rain at all), a couple of heavier downpours are a good bet.  We’ll notice a drier and slightly cooler air mass overnight into Thursday.

The dry time won’t last long as a more significant storm system approaches this weekend. Most of the daytime Friday should be dry, but rain and storm chances will increase Friday night and Saturday continues to look wet with periods of showers and thunderstorms.  Morning showers will impact portions of the region Sunday before we dry things out Sunday PM.  Dry times continue to open the new work week.

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 0.00″
  • Rainfall: 1.00″-1.50″

Permanent link to this article: https://indywx.com/scattered-storms-today-more-widespread-rain-saturday/

Sep 13

VIDEO: Two Cold Fronts This Week And Late Sept. Talk…

You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access.  Already a member of IndyWx.com All-Access?  Log-in here.

Permanent link to this article: https://indywx.com/video-two-cold-fronts-this-week-and-late-sept-talk/

Sep 12

Tracking Two Fronts This Week…

It’s a quiet and cool start to the work week across central Indiana.  In fact, a couple upper 40s are showing up on the morning station plots.  It’s getting to be that time of the year…  (Feel free to click on the image to enlarge).

screen-shot-2016-09-12-at-7-35-53-amTemperatures are running slightly below average, locally, with cooler anomalies across the Northeast.

screen-shot-2016-09-12-at-7-37-20-amHigh pressure will remain entrenched over our region today and supply dry conditions and pleasant humidity levels.

gfs_mslp_pcpn_frzn_us_1Our next storm system will push in Wednesday and as the cold front sags south through the state, it will spark scattered showers and possibly a thunderstorm.

gfs_mslp_pcpn_frzn_us_10Reinforcing cool air will move in behind the front for a couple days.  Lows in the lower-middle 50s with highs in the upper 70s.

3As we flip the page to the weekend, it still looks rather damp Saturday as another boundary moves in.  This will have more moisture to work with when compared to Wednesday and rain coverage will be more widespread.  As a whole, (7) day rainfall totals should be in the 0.50″-1.00″ range for most.

4

5

Permanent link to this article: https://indywx.com/tracking-two-fronts-this-week/

Sep 10

Drier, Cooler Air On Our Doorstep…

screen-shot-2016-09-10-at-9-20-41-amHighlights:

  • Greatest storm coverage and intensity this morning
  • Turning much drier and cooler
  • Reinforcing mid week cool air

Turning Much Drier This Evening…It’s been a wet and stormy time of things as of late.  Locally heavy rain will continue to accompany stronger storms this morning, but we note greatest storm coverage should begin to shift ENE as the morning progresses into afternoon.  Renewed showers will likely develop this afternoon as the cold front moves through the state.  We’ll then enjoy a marked NW wind shift this evening and that will help push much drier and cooler air in to help create a true fall feel tonight.  The second half of the weekend look beautiful- sunny and crisp!

Much needed dry time will be with us for the balance of the upcoming work week.  We note a reinforcing push of cool air mid week that could spark a shower, but rainfall amounts don’t look impressive (the air will be much drier than the “soupy” feel we’ve been dealing with for the past week).  A more significant rain-maker should arrive next weekend…

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 0.00″
  • Rainfall: 1″-2″

Permanent link to this article: https://indywx.com/drier-cooler-air-on-our-doorstep/

Sep 08

Periods Of Heavy Rain Then Much Cooler…

A “wavy” frontal boundary will be located over our region through the next 36-48 hours before getting a “shove” south from a cold front Saturday. 


The combination of the stationary front along with a tropical-rich air mass in place will be enough in and of itself to produce periods of heavy rain today into Saturday morning. Add in a couple of disturbances moving along the boundary and the heavy rain prospects grow even higher. A strong to severe storm also can’t be ruled out-primarily this afternoon and again Friday afternoon. 

Already this morning (6:30a) we note widespread showers and embedded thunder impacting IL and northern IN. 


As mentioned, the air mass is plenty “juicy” to fuel locally heavy rain through the period. Precipitable water values (PWATs) will surge north of 2″ for all of central IN later today. 


While it won’t rain the entire time, periods of heavy rain will remain in our forecast today through Saturday morning. Widespread 1″-2″ totals will be common, with locally heavier totals. 


High pressure will build overhead Sunday and lead to quite the change. A much cooler and drier air mass will return along with brighter skies to wrap up the weekend. 


Lows in the middle 50s will be common for the city, itself, Sunday through Tuesday mornings. Upper 40s to lower 50s are a good bet away from the metro. 

Permanent link to this article: https://indywx.com/periods-of-heavy-rain-then-much-cooler/