Key Facts
- Source
- WSMV.com
- Location
- Nashville, Tenn. (Midstate)
- Tuesday high
- Mid to upper 80s
- Wednesday high
- Near 90
- Thursday-Friday high
- Low to mid 90s
- Heat index
- Near 100° (Thu-Sun)
Background
NASHVILLE, Tenn. (WSMV) - After a brief respite, heat and humidity are returning to the Midstate. The forecast from WSMV indicates a gradual warming trend over the next several days, with temperatures climbing from the mid-80s to the low and mid-90s.
The region will experience a mix of clouds and sunshine, with afternoon pop-up showers or thunderstorms developing due to daytime heating. These storms are expected to be isolated and not severe, but they could produce downpours.
Current Situation
On Tuesday, humidity increases across the Midstate, but highs are expected to stay in the mid to upper 80s. The best chance for rain is mainly east of I-65, with showers or storms developing in the afternoon and dissipating by evening. Lows tonight will drop to near 70.
Wednesday will be hotter and more humid, with temperatures near 90 and a heat index in the upper 90s. Afternoon showers or thunderstorms are possible but will taper off quickly in the evening. Lows Wednesday night will drop into the low 70s.
Thursday and Friday will see temperatures push into the low and mid 90s, with a heat index stretching to near 100° both afternoons. The chance for pop-up showers or thunderstorms remains each day, but no severe weather is expected.
| Day | High Temperature | Heat Index | Rain Chance |
|---|---|---|---|
| Tuesday | Mid to upper 80s | Not specified | Pop-up showers/storms east of I-65 |
| Wednesday | Near 90 | Upper 90s | Afternoon shower/storm |
| Thursday | Low to mid 90s | Near 100° | Pop-up shower/storm |
| Friday | Low to mid 90s | Near 100° | Pop-up shower/storm |
| Saturday | Low 90s | Around 100° | Afternoon shower/storm |
| Sunday | Low 90s | Around 100° | Afternoon shower/storm |
Impacts
Residents across the Midstate should prepare for heat index values near 100° during the afternoon hours, which can increase the risk of heat-related illnesses. It is advisable to stay hydrated and limit outdoor activities during peak heat.
The daily chance of pop-up showers or thunderstorms could cause localized downpours, potentially affecting outdoor plans. However, these storms are not expected to be severe or cause widespread disruption.
The heat and humidity may also impact vulnerable populations, such as the elderly and those without adequate cooling. Local authorities may issue heat advisories if conditions warrant.
Future Outlook
Scenario analysis: The possibilities below are not certain predictions.
Looking ahead to the weekend, highs will stay in the low 90s on Saturday and Sunday, with a heat index of around 100° again. Both afternoons will see a chance for showers or storms developing with the heat of the day, but they are not expected to wash out the weekend.
If the heat index continues to approach 100°, heat advisories could be issued. However, if cloud cover or storms become more widespread, temperatures may be slightly lower.
The pattern of afternoon storms could persist into next week, but the exact timing and intensity remain uncertain. Residents should monitor local forecasts for updates.
Source: wsmv.com
