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Weather Hunting Guide for the Rut

5.4K views 44 replies 22 participants last post by  NorthWoodsHunter  
#1 ·
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Guys...it's here, it's now...we are already in the beginning of the rut! Here is an article that I wrote as a guide for how to analyze the various weather-related triggers during the rut: http://www.whitetailhabitatsolutions.com/blog/whitetail-rut-weather-guide/

And if you don't feel like reading the entire article, here are some of the main points....

1. The first calm and cold sits following the front are the best. Even if the temperatures stay the same or slightly decrease, the new set of temps eventually becomes the new, "boring and predictable" weather pattern. The front and temp drop combine to create the trigger, so the first day after the front offers the highest value sit. The 2nd day is worth less, the 3rd day a lot less and I don't believe the 4th day is even impacted.

2. The forecasted "Lo" for a day, is actually the predicted temperature for the next day's morning Lo, and not the date that was listed. For example, in the forcast that I included, the Lo of 31 for the 30th, will actually be the morning temperature for the 31st.

3. Change is a good thing! Any forecasted change is good to take notice of, and that also includes from morning to morning, and not just daytime high to daytime high. There are often periods of major stability, and example of daytime highs could be 58, 57, 55, 59 and 57. It may appear that there is not enough of a change in the forecast to allow you to prioritize a day. However...take a look at the morning lows too! If a cloudy, minor front comes through the air will be insulated and the temps will not drop as low during the night. The forecast could read something like 33, 35, 35, 44, 33...even though though the daytime highs are relatively the same. However a forecast like that would dictate that you should hunt the 33 degree morning, following a drop of 11 degrees from the morning before.

4. It's all relative. What that means is that although a 55 to 40 degree temp drop is great, it isn't that much better than a 65 to 50 degree temp drop, because both days feature a major weather change, as indicated by the 15 degree temp drop for both days.

5. The extremity of the front plays a major role in the quality of the sits that follow. The higher the winds and the more unstable the front (including rainfall, ice and snow), the better the calm and cold days are that follow.

6. Wind speed is relative too! A drop in wind speed from 25mph sustained winds to 10 mph is great drop...just like dropping from 17 to 2. The 17 to 2 may be worth more, but it's not worth that much more.

I can't wait to bowhunt in both OH and WI this year! The cool thing is that the weather in OH follows the weather in WI a day or 2 behind. So, by traveling back and forth between the 2 states I can come up with my own whitetail rut weather forecast to maximize my opportunities over the course of an entire 2 weeks. I hope that you can come up with similar plan to maximize the success in your own trips to a treestand. Finding success may just may be a lot more definitive than you think, by letting the weather be your guide.
 
#4 ·
Jeff where is that forecast for? I've been watching the forecast for Montcalm County for the last week in preparation for this coming weekend and the temps look much different than the chart you are showing here.

I'm seeing Fri-Sun being much colder than the preceding or following days, which is exactly opposite what the chart you have here shows.

Thur 48 hi low 38 (fri morn)
Fr 38 hi low 27 (sat morn)
Sat 40 hi low 25 (sun morn)
Sun 43 hi low 33 (mon morn)

This forecast has been consistent for the last week on a site that is usually fairly accurate. So applying your logic I would be looking at Friday and then Sunday (depending on wind) as the best days to be out?
 
#6 ·
Jeff where is that forecast for? I've been watching the forecast for Montcalm County for the last week in preparation for this coming weekend and the temps look much different than the chart you are showing here.

I'm seeing Fri-Sun being much colder than the preceding or following days, which is exactly opposite what the chart you have here shows.

Thur 48 hi low 38 (fri morn)
Fr 38 hi low 27 (sat morn)
Sat 40 hi low 25 (sun morn)
Sun 43 hi low 33 (mon morn)

This forecast has been consistent for the last week on a site that is usually fairly accurate. So applying your logic I would be looking at Friday and then Sunday (depending on wind) as the best days to be out?
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This is for Lansing, but I really like Wednesday with a 17 degree morning drop too....that is outstanding! And then Friday and Sat morning look extremely good. Friday for its drop in high temps, and Sat for its big morning drop from Friday morning. I think Friday and Saturday will be a higher value day than Sunday...but Sunday isn't too far behind. However, the huge drop is Wednesday morning...that will be just as good of a day as Friday....probably better than Sunday. Bottom line though...an overall great forecast and the sign should be better than at this time last year if there are older bucks in the area!
 
#7 ·
thank you Jeff, I wish this were like facebook , where I could "share this" to my page you do a great service to the people on this site, and I am very grateful
I greatly appreciate that Martian, I really do! I get a lot of shares on Facebook with this stuff and I always appreciate it...

Most if all, I hope it helps!
 
#8 ·
Thanks Jeff for the input.

I'd LOVE to do Wednesday, but this pesky work thing keeps getting in the way.

Due to heavy family/work obligations, I finally broke down this year and decided to put all my eggs in the November basket as that is when I normally see the mature animals on my farm anyway. I have three day weekends the next three weeks lined up, with a Friday or Monday off option. Looks like I'm taking off this Friday.
 
#10 ·
Thanks Jeff for the input.

I'd LOVE to do Wednesday, but this pesky work thing keeps getting in the way.

Due to heavy family/work obligations, I finally broke down this year and decided to put all my eggs in the November basket as that is when I normally see the mature animals on my farm anyway. I have three day weekends the next three weeks lined up, with a Friday or Monday off option. Looks like I'm taking off this Friday.
Darn work thing :) I like your king weekend idea...spreads out your opportunity and risk. Also, lots of time a mature buck may be in area for a few days and move on....you get a better sampling of potential bucks by separating your hunting days...
 
#11 ·
Good stuff Jeff, as always. Starting this Saturday, I have 9 days off and I can't wait.:coolgleam
I bet you can't...good luck!! I am heading to OH for a 4 day hunt Thurs-Sun after hunting in WI on Wed morning...I can't wait either!
 
#12 ·
Great info Jeff. Never put it together that the low listed for a day was likely the next morning's temp. Glad you're willing to share with the rest of us your experience gained after years in the woods. Will be out Sat on some oak flats over the swamp and then the 5th for an all day sit near some bedding areas. Hoping to experience some good action.
 
#13 ·
2. The forecasted "Lo" for a day, is actually the predicted temperature for the next day's morning Lo, and not the date that was listed. For example, in the forcast that I included, the Lo of 31 for the 30th, will actually be the morning temperature for the 31st.

.
Good tip on how to read the forecast accurately - that can be an easily misunderstood point.

Seems like the weather sites are often changing their layouts and features. The one I'm now liking best for hourly breakdown of a day is on wunderground.com. Entering the zip code and clicking full forecast and then checking the "Table" option gives an easy to read hour by hour chart for each day.
 
#14 ·
Good tip on how to read the forecast accurately - that can be an easily misunderstood point.

Seems like the weather sites are often changing their layouts and features. The one I'm now liking best for hourly breakdown of a day is on wunderground.com. Entering the zip code and clicking full forecast and then checking the "Table" option gives an easy to read hour by hour chart for each day.
Jeff, I really like weather underground for historical research...awesome site! I have used weather.com or AccuWeather for roughly 12-13 years, but AccuWeather mostly. Before those I used the pilot weather readings from the airports...cool stuff!

This is how the AccuWeather looks for the hourly forecasts, pretty much all I need for each hour. During this time of year I study it several times a day to map out my upcoming sits. Before smart phones we used to call home and write the info down from wives, friends and family...I am sure they were happy when smart phones came out:) I got my first smart phone in 2008 and they have been amazing for helping to predict hunts for years! I have only relied on the weather to predict my hunts for maybe 10-12 years now, so I am sure I have burned through a lot of data over the years trying to absorb all this stuff!

On a side note, I passed about 135" three year old ten point last night, while he was making a scrape in the thunder and lightning...amazing stuff and I don't even think he knew there was a micro storm sliding though the area! Or didn't care...
 
#18 ·
Planning on Wednesday morning in one of my favorite stands for a W wind! :)
 
#19 ·
#20 ·
I'm thinking of writing a book about the affects of "wet bulb" on mature buck movement.
Sounds helpful...its the single most important factor of the rut! But shhh, its a secret :)
 
#22 ·
Jeff, I really like weather underground for historical research...awesome site! I have used weather.com or AccuWeather for roughly 12-13 years, but AccuWeather mostly. Before those I used the pilot weather readings from the airports...cool stuff!

This is how the AccuWeather looks for the hourly forecasts, pretty much all I need for each hour. During this time of year I study it several times a day to map out my upcoming sits. Before smart phones we used to call home and write the info down from wives, friends and family...I am sure they were happy when smart phones came out:) I got my first smart phone in 2008 and they have been amazing for helping to predict hunts for years! I have only relied on the weather to predict my hunts for maybe 10-12 years now, so I am sure I have burned through a lot of data over the years trying to absorb all this stuff!

On a side note, I passed about 135" three year old ten point last night, while he was making a scrape in the thunder and lightning...amazing stuff and I don't even think he knew there was a micro storm sliding though the area! Or didn't care...
Hummm that micro storm was about 4am in the UP?

Dave
 
#24 ·
Jeff, thanks for the willingness to share information with the group. Its great stuff. I have a question. Hunting on the heels of a cold front is unquestionably desireable but say a hunter is on vacation the first week of November and the weather is forecast to be stable all week? Not hunting is not an option. Should there be a change of strategy?