Category: Unseasonably Warm

Aug 07

Dry And Turning Hot; Watching Late Week…

Screen Shot 2016-08-07 at 10.47.30 AMHighlights:

  • Sun-filled days
  • Heat cranks up
  • Late week questions

Turning Up The Heat…After a refreshing weekend, the heat returns later this week.  Look for highs in the lower 90s with an oppressive feel to the air, as humidity builds.  “Air you can wear” will be an appropriate forecast title come mid week.  The forecast is easy through the midweek stretch with sunshine as the rule.

Things become more unclear as we approach the back half of the week and the weekend.  We note the GFS is rather progressive in swinging a cold front through here with scattered showers and thunderstorms, followed by a significantly cooler/ drier air mass a week from today.  On the  other hand, the European solution is drastically different as it slows the front to a “crawl” coming through the Ohio Valley and also entrains GOM (Gulf of Mexico) moisture from the serious rain/ flood maker later this week across the Gulf states.  It’s a significantly wetter look, locally, and a situation we’ll continue to keep a close eye on in the coming day, or two.

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 0.00″
  • Rainfall: 0.50″-1.00″

Permanent link to this article: https://indywx.com/dry-and-turning-hot-watching-late-week/

Jul 26

Stormy For Some This Morning; Transient Pattern Into August…

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Permanent link to this article: https://indywx.com/stormy-for-some-this-morning-transient-pattern-into-august/

Jul 24

Unsettled, But A Better Feel Coming…

Screen Shot 2016-07-24 at 8.26.06 AMHighlights:

  • Storm chances increase tonight-Monday morning
  • Drier, cooler air on deck
  • Widespread storms Thursday

Hang In There…It’s been a long couple of days with high heat and humidity, but relief is in sight. A cold front will move through the state Monday.  Ahead of this front, a band of showers and thunderstorms will slide through Indiana.  A few of these storms could be strong with locally heavy rain.  Best chances of storms across central IN appear to arrive tonight and Monday morning, before transitioning to southern IN Monday afternoon.  Drier air will arrive Tuesday into Wednesday.

Our next rain and storm chances are dialed up for Thursday and early indications suggest this could be a fairly widespread event.  Though we’ll maintain rain chances next weekend, coverage will diminish when compared to Thursday.  Temperatures will be much more tolerable than what we’re dealing with today.

Upcoming 7-Day Precipitation Forecast:

  • Snowfall: 0.00″
  • Rainfall: 0.75″-1.25″ (Locally heavier totals)

Permanent link to this article: https://indywx.com/unsettled-but-a-better-feel-coming/

Jul 21

Thursday Evening Rambles…

1.) A big ole ridge will supply oppressive heat and humidity across the Mid West this weekend.  Unseasonably hot temperatures will combine with downright “soupy” air to create heat indices between 105-110 degrees across central IN this weekend.  Take it easy and implement frequent breaks if your plans take you outdoors.

HeatIndex

2.) Similar to what we’re seeing on radar this evening, thunderstorms will also make an appearance from time to time for some.  With an atmosphere loaded with moisture, any storm that develops will be plenty capable of producing “frog straggler” type rainfall rates.  Perhaps there will be a couple periods of more concentrated storm activity, focused on late tomorrow night and early Saturday, and again late Saturday night-Sunday morning.  We’ll keep an eye on things.

LateFriNight

3.)  The pattern is one (as has been the case all summer) that’s transient and the situation that develops to wrap up July and open August is an all-too-familiar look around these parts: NW flow aloft that offers storm potential, along with seasonal to slightly warmer than average.  It’s a wet look, overall.

WetPattern

10-Day GFS rainfall numbers are impressive across the Mid West. Soaking rains for many. Courtesy Weatherbell.com

10-Day GFS rainfall numbers are impressive across the Mid West. Soaking rains for many. Courtesy Weatherbell.com

This is what the upper air pattern should look like as we close July- 10 days from now (hard to believe)!

July31st

4.)  Looking further ahead, the latest JMA Weeklies continue to suggest the most sustained hot pattern should remain across the west as we rumble deeper into August.  That’s not to say we won’t deal with periods of hot weather here at times, but sustained heat will be hard to come by with such a pattern…

Screen Shot 2016-07-21 at 7.48.29 AM

Screen Shot 2016-07-21 at 7.48.39 AM

Permanent link to this article: https://indywx.com/thursday-evening-rambles-2/

Jul 20

Cranking Up The Heat…

Screen Shot 2016-07-20 at 7.25.55 AMHighlights:

  • Much more dry time than stormy
  • Heat and humidity reach dangerous levels this weekend
  • Cooler next week

Splash And Dash Storms, But Most Remain Dry…A quick glance at the forecast above may suggest wet times, but don’t let that fool you.  “Isolated” and “scattered” are key words. While we’re still keeping an eye on the potential of a more widespread complex of storms late tonight/ early Thursday, we’re far from confident on the precise location of this potential storm complex and short term modeling isn’t offering up much help.  Regardless, with such a muggy air mass in place, an isolated storm could fire anytime between now and the weekend.  There are a couple periods we’re watching for more concentrated storm potential (Friday evening and Sunday).  Timing remains fluid.

The big story with this forecast remains the heat and humidity.  Temperatures will soar into the middle 90s this weekend and when you combine those hot readings with dew points in the lower and middle 70s, dangerous conditions result for anyone with longstanding outdoor plans.  Have a means of taking frequent breaks and receiving plenty of water.  The heat and humidity this weekend will be a serious situation.

Upcoming 7-Day Precipitation Forecast: 

  • Snowfall: 0.00″
  • Rainfall: 0.25″-0.50″ (locally heavier totals)

Permanent link to this article: https://indywx.com/cranking-up-the-heat/