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Brownsville, TN 38012 Weather
Current conditions
Observed at Jackson, McKellar-Sipes Regional Airport · 1 hr ago
Forecast
10-day-
This Afternoon
Sunny, with a high near 79. North northeast wind around 5 mph.
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Tonight
Mostly clear, with a low around 46. North northeast wind 0 to 5 mph.
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Thursday
Sunny, with a high near 79. North northeast wind 0 to 10 mph.
National Weather Service forecast updated 1 hr ago.
Hourly
Hourly forecast- Now79°
- 4 PM79°
- 5 PM77°
- 6 PM73°
- 7 PM65°
- 8 PM61°
- 9 PM58°
- 10 PM55°
- 11 PM54°
- Thu12 AM51°
- 1 AM50°
- 2 AM49°
- 3 AM48°
- 4 AM48°
- 5 AM47°
- 6 AM46°
- 7 AM46°
- 8 AM48°
- 9 AM55°
- 10 AM64°
- 11 AM69°
- 12 PM73°
- 1 PM76°
- 2 PM77°
10-day forecast
Details- TodayOct 21Sunny46°79°
- ThuOct 22Sunny47°79°
- FriOct 23Sunny47°77°
- SatOct 24Sunny46°78°
- SunOct 25Mostly Sunny45°75°
- MonOct 26Partly Sunny45°75°
- TueOct 27Partly Sunny46°76°
- WedOct 28Sunny56°82°
- ThuOct 29Cloudy62°83°
- FriOct 30Cloudy55°70°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news in Tennessee
More weather news-
Beautiful Fall weather continues for the Tennessee ValleyWTVC A dry pattern but overall beautiful Fall weather right through early next week Chilly mornings in the 40s with sunny and warm afternoons in the 70s No rain in sight possibly through the end of the month October is…
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First Alert Forecast: Sunsets are slipping away in Middle TennesseeNASHVILLE, Tenn. (WSMV) - Soak up that evening sunshine while you can! Sunsets are slipping away, and with the time change Halloween weekend we’ll have sunset before 5pm by the start of November. This Saturday, October…
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Another nice fall day on tap for the Tennessee ValleyLocal 3 News Good morning! We are waking up to quiet conditions and chilly temperatures in the 30s and 40s. Highs will rebound to the mid 70s this afternoon, with plenty of sunshine. It is shaping up to be another…
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Back-to-back months land in weather record books for Middle TennesseeNASHVILLE, Tenn. (WSMV) - The next heat wave will hold off until 2027. September and October have been super unusual for weather across Middle Tennessee. Both months have hosted persistent, extreme heat at times. Both…
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Beautiful weather worsens drought in Middle TennesseeWSMV Beautiful weather worsens drought in Middle Tennessee Here's how and when to see shooting stars this week in Middle Tennessee Why the beautiful weather in Middle Tennessee isn't necessarily a good thing Searching…
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Why the beautiful weather in Middle Tennessee isn't necessarily a good thingWSMV Why the beautiful weather in Middle Tennessee isn't necessarily a good thing Here's how and when to see shooting stars this week in Middle Tennessee First Alert Weather Video Searching for rain -- here's what we…
- First Alert Forecast: Feeling like Fall all week in Middle Tennessee
NASHVILLE, Tenn. (WSMV) - A beautiful but dry week is in store for Middle Tennessee. After a chilly start this morning, it should be a very pleasant afternoon with a mostly sunny sky and temperatures in the upper 60s to…
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First Alert Forecast: Fall-like feel sticks around into the work week for Middle TennesseeNASHVILLE, Tenn. (WSMV) - Chilly mornings will persist this week. After a chilly start this morning, it’s going to be a very pleasant afternoon with a mostly sunny sky and temperatures in the upper 60s to near 70. It…
- First fall frost possible this weekend for part of Middle Tennessee
NASHVILLE, Tenn. (WZTV) — Cooler weather is setting in as Nashville sees it's first chill of the fall season. Temperatures are dropping below what’s typical for this time of year and some neighborhoods might even see…
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First Alert Forecast: Patchy frost possible Sunday morning in Middle Tennessee.Breezy & brisk start to the weekend with sunny skies expected Saturday and Sunday. Some areas could wake up to patchy frost Sunday morning before temperatures warm next week. NASHVILLE, Tenn. (WSMV) - Brisk and breezy…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Jackson, TN reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyJackson Mckellar- Sipes Ap, records since 1948. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
Forecasters' discussion
From the National Weather Service office in MEG, issued 3 hrs ago
Key Messages
Issued at 1202 PM CDT Wed Oct 21 2026
- Dry weather continues, with a general warming trend back into the upper 70s to low 80s through the end of the week.
- Elevated fire danger concerns will continue each afternoon through much of this week. Obey any local burn bans and properly dispose of cigarettes and matches.
Discussion
(This evening through next Tuesday) Issued at 1202 PM CDT Wed Oct 21 2026
Dry conditions and slightly above normal temperatures continue. The 12z sounding out of LZK depicts a stout dry level between 850- 500mb. The drier air aloft will continue to mix down to the surface and lower dewpoints and relative humidity (RH) values through the afternoon. Due to the expected drop of RH values with 10 hour fuel moisture forecasts around 10%, a Fire Danger Statement is in effect from noon until 7 PM.
While we remain under surface high pressure and northwest flow aloft, expect stagnant conditions to persist for much of the forecast period. An omega blocking pattern will keep the synoptic pattern on hold through early next week. We will be monitoring the trough on the west side of the block and its evolution for next week. The LREF and its ensemble members are not too keen on impacts across the Mid-South with a gradual breakdown of the ridge and the energy heading towards the upper Midwest. Some of the longer range deterministic models are following closely behind the ensembles. In the meantime, expect dry conditions, slightly above normal temperatures, and elevated fire danger to persist.
DNM
Aviation
(18Z TAFS) Issued at 1202 PM CDT Wed Oct 21 2026
VFR and light northeast winds will continue under a persistent upper level high pressure ridge.
Fire Weather
Issued at 1202 PM CDT Wed Oct 21 2026
Elevated fire weather conditions will continue again on Thursday. Low surface moisture will lead to minimum relative humidity values dropping below 30% across the entire region. 10-hour fuels are expected to remain at or around 10 percent fuel moisture. Light 20-foot winds, likely peaking at only 10 mph throughout the afternoon, will preclude the need for Red Flag Warnings. Similar conditions will continue through the remainder of the period, likely necessitating additional Rangeland Fire Danger Statements through this week.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.