Category: Heavy Rain

Indy Weather Recap And A Look Ahead

Wednesday was a stormy day across central Indiana, including damaging wind and hail. Flooding was also a concern in some areas.  Officially here at IndyWx.com HQ we picked up 2.21″ of rain Wednesday- most of which fell in a 3 hour time period.  Here’s a cool image from the fine folks at Weatherbell Analytics showcasing the heaviest rainfall.

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Despite a couple of showers (primarily south of the city) later this evening the upcoming three days will be beautiful and rain-free!

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Temperatures are trending cooler when compared to 24 hours ago and as noted here by the 24 temperature difference, the cooler air to our north will continue to push south tonight.

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Temperatures and humidity levels will be below normal levels the next couple days before warmth slowly builds Sunday.  Lows Saturday morning will dip into the upper 40s for several communities.

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True summer-like heat and humidity will lift north Memorial Day into Tuesday.  Note the temperature anomalies do an about face from Day 1 to Day 5.  Heat and humidity will be on the rebound for the unofficial start to summer, but, as noted above, should remain in the “comfy range” for race day.

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With the increasing warmth and humidity will come a return of scattered shower and thunderstorm chances early next week.

As we look forward to early June, there are indications it could open on the warm side.  Note relative agreement between the CFSv2 (Climate Forecast System version 2), NAEFS, and Physical Science Division model.  Does the warm pattern stick and hold?  Not so fast, my friend… 😉

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Fantastic Weather Heading Into The Holiday Weekend!

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58/ 74

52/ 70

48/ 74

53/ 79

60/ 84

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68/ 83 

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After a stormy Wednesday that featured flooding, hail, and wind damage, today will be a refreshing change!  The cooler, drier, and sunny start to the day is a sign of things to come for the long holiday and race weekend!  A weak disturbance could add a few clouds tonight and a shower downstate, but most will stay dry.  High pressure will then supply wall-to-wall sunshine and cooler air as we wrap up the work week and head into the long weekend.  A hotter, more humid air mass will build in for Memorial Day, itself, and result in a muggy feel along with scattered showers and thunderstorms early next week.

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Eyeing Storms Wednesday; Beauty Of A Weekend On Deck!

Tue. Wed. Thr. Fri. Sat. Sun. Mon.               57/ 80 64/ 80 58/ 74 51/ 72 49/ 74 52/ 78 61/ 84  Light Light…

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Promised Wet, Chilly Pattern Here

The remainder of the work week will feature plenty of rain and well below normal temperatures.

A surface wave will move up along a cold front today into Thursday and be responsible for widespread rain, some of which will be heavy, across central Indiana.  Additionally, severe thunderstorms, including possible quick spin-up tornadoes, will be possible across far eastern Indiana and Ohio this afternoon and evening.

Note the forecast radar stays rather busy in the hours ahead!

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Area additional rainfall total will reach between 1-2″ between this morning and Friday afternoon.

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The other big story is the chill.  Temperatures are drastically cooler this morning than what we’ve gotten used to the past several days, and the step down process will continue.  We still think most of Thursday is spent in the 40s.

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Showers And Storms Then MUCH Cooler…

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67/ 80

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45/ 52

40/ 56

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39/ 62

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Stepping outside this morning you would think it was July or August.  Unseasonably warm conditions are coupling with dew points in the middle to upper 60s to help create quite the muggy feel to the central Indiana air mass once again.  This will help fuel showers and heavy rain producing thunderstorms today, especially during the PM.  Perhaps the most widespread rain and thunderstorms will arrive Wednesday into early Thursday as a wave of low pressure moves up along a cold front that will be just east of our region by that time frame.  We still forecast locally heavy rainfall amounts during the course of the next 48 hours, including widespread additional 1.25″-1.50″ totals.  The other big story will be the dramatically cooler temperatures that filter in tomorrow.  We’ve called Wednesday our transition day and that remains our idea now, as well.  Temperatures will likely fall through the afternoon and evening hours.  Speaking of cool, temperatures will remain in the 40s for the better part of your Thursday (hope you haven’t put those jackets and sweaters away just yet)!  We’ll slowly begin to shake the showers and clouds over the weekend and have trended more optimistic for Sunday’s forecast into early next week.

Most widespread shower and thunderstorm activity will likely occur Wednesday into early Thursday.

Most widespread shower and thunderstorm activity will likely occur Wednesday into early Thursday.

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