Regional Forecast — Cumberland Plateau & Tennessee Valley

A typical summertime pattern will continue through the weekend with warm, humid conditions and several opportunities for showers and thunderstorms. Drier weather returns early next week, allowing temperatures to climb well into the upper 80s and lower 90s.

Friday: Mostly sunny with a slight chance of afternoon showers and thunderstorms. Highs around 85 on the Cumberland Plateau and 88 in the Tennessee Valley. Chance of rain 20 to 30 percent.

Friday Night: Partly cloudy with a chance of showers and thunderstorms. Lows around 70 to 71. Chance of rain 40 percent.

Saturday: Showers and thunderstorms likely, especially during the afternoon and evening. Highs around 83 on the Plateau and 87 in the Valley. Chance of rain 80 percent.

Saturday Night: Mostly cloudy with showers and thunderstorms likely. Patchy fog may develop late across the Plateau. Lows around 69 on the Plateau and 70 in the Valley. Chance of rain 70 percent.

Sunday: Mostly sunny with scattered showers and thunderstorms. Highs around 86 on the Plateau and 90 in the Valley. Chance of rain 50 to 60 percent.

Sunday Night: Mostly clear with a slight chance of an early evening shower. Patchy fog is possible across the Plateau late. Lows around 70 on the Plateau and 71 in the Valley. Chance of rain around 30 percent.

Monday: Sunny and hot. Highs around 89 on the Plateau and 93 in the Valley.

Monday Night: Mostly clear and warm. Lows around 71 on the Plateau and 73 in the Valley.

Tuesday: Sunny and very warm. Highs around 91 on the Plateau and 94 in the Valley.

Tuesday Night: Mostly clear. Lows around 73 on the Plateau and 74 in the Valley.

June 26 Almanac — Crossville & Rockwood

Temperatures
Crossville: Normal 82° / 63° | Records: 94° (1988) / 42° (1974)
Rockwood: Normal 87° / 65° | Records: 95° (1981) / 43° (1974)

Precipitation Records
Crossville: 1.98″ rain (2006) | 0.0″ snow (2019)
Rockwood: 2.05″ rain (1929) | 0.0″ snow (2025)

Sunrise & Sunset
Crossville: Sunrise 5:26 AM CDT | Sunset 8:01 PM CDT
Rockwood: Sunrise 6:22 AM EDT | Sunset 9:00 PM EDT

Sky & Seasonal Events
Next Full Moon (Strawberry Moon): June 29, 2026
Crossville: 6:56 PM CDT | Rockwood: 7:56 PM EDT

Autumn Equinox: September 22, 2026
Crossville: 7:05 PM CDT | Rockwood: 8:05 PM EDT

Daylight Saving Time Ends: November 1, 2026
Crossville: 2:00 AM CDT | Rockwood: 2:00 AM EDT

Weather information is provided by the National Weather Service in Nashville and Morristown. You can hear the latest forecast on 105.7 The Hog, 94.1 The Vibe (1410 AM), Spirit 101.9, 98.9 The Wolf, and 93.3 The Ranch (580 AM). Stay connected with Weathercaster Johnny Caudle on social media by following him on Facebook, X, Instagram, Bluesky, and YouTube. You can also click here to send him an email.