Pattern Shift
Tuesday, October 27, 2026 · 12:31 PM
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Lyrics
Warm, sunny days and cool, clear nights will continue through the work week. No rain is expected through at least Friday night, but the weather pattern will begin to shift this weekend. Drought conditions will continue to worsen in the near-term. Whoa! Yeah! Alright Middle Tennessee, check this out! Ha ha ha! The big upper ridge is sitting real pretty right now, Got the whole state glowing with the sun shining down. Temperatures cruising in the low to mid-seventies, Minimum relative humidity thirty-five to forty percent, if you please! Tonight dropping down to the mid-forties and low-fifties, Patchy morning fog looking spooky and nifty. A dry airmass rolling but low wind takes the blame, Keeping us safe from the fire weather flame! Oh! We're riding high under this stubborn sky! Not a single dark cloud floating by! You better hold on tight till the weekend comes around, 'Cause the big upper ridge is gonna break right down! Yeah baby, wait for the pattern shift! Status quo through the work week, warm in the sun, Cool clear nights, but no rain for anyone! Drought conditions worsening, near-term dry, While the quantitative precipitation forecast catches my eye! Saturday morning rain starts creeping in slow, Sunday peak precipitation taking over the show! Ha ha! Are you ready for the break? Oh! We're riding high under this stubborn sky! Not a single dark cloud floating by! You better hold on tight till the weekend comes around, 'Cause the big upper ridge is gonna break right down! Yeah baby, wait for the pattern shift! Oh! We're riding high under this stubborn sky! Not a single dark cloud floating by! You better hold on tight till the weekend comes around, 'Cause the big upper ridge is gonna break right down! Yeah baby, wait for the pattern shift! Yeah! Saturday morning rain! Sunday peak! Appreciable rainfall on the way, baby! Ha ha! Pattern shift! Bring on the weekend!
The forecast discussion
KEY MESSAGES
Updated at 1231 PM CDT Tue Oct 27 2026
- Warm, sunny days and cool, clear nights will continue through the work week.
- No rain is expected through at least Friday night, but the weather pattern will begin to shift this weekend.
- Drought conditions will continue to worsen in the near-term.
SHORT TERM
(Rest of today through Wednesday) Issued at 1100 AM CDT Tue Oct 27 2026
The large upper-ridge continues to dominate the CONUS with above- normal temperatures across Middle TN. Today, expect highs in the low to mid-70s with few high clouds and little humidity.
Although this airmass is dry (minimum RHs 35-40%), a lack of wind will help mitigate fire weather concerns.
Tonight, temperatures will drop to the mid-40s to low-50s with another round of patchy early morning fog possible.
Tomorrow will be similar with highs in the 70s but with slightly lower minimum RHs in the 30-40% range.
LONG TERM
(Wednesday Night through next Tuesday) Issued at 1100 AM CDT Tue Oct 27 2026
The forecast will remain status quo through the rest of the work week with warm afternoons, cool nights, and no precipitation.
The upper-ridge will start to break down this weekend, opening the door for a pattern shift across the region.
Rain chances will increase Saturday morning and peak on Sunday with additional rounds of precipitation possible into early next week.
There's a broad QPF range among guidance, but appreciable rainfall seems probable this weekend.