SPRING HILL, TN 37174 Weather Forecast & Current Conditions

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37174 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SMYRNA, TN Current Weather
9:56 PM CDT APR 18, 2026
Overcast 48°F
Feels Like:	43°F
Dewpoint:	45°F
Rel. Hum.:	89%
Visibility:	10 miles
Wind:	N at 12 mph
Pressure:	30.18 inches
Last 72 hours
Local Area Snow Depth
Tennessee Current Weather
Tennessee MOS Forecast Weather

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(Automated weather data from NWS/FAA)

37174 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SPRING HILL, TN 37174 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Showers with a chance of thunderstorms this evening, then a slight chance of showers after midnight. Cooler with lows in the lower 40s. North winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 90 percent.

SUNDAY
Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.

SUNDAY NIGHT
Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph.

MONDAY
Sunny. Highs in the lower 70s. Northwest winds around 5 mph.

MONDAY NIGHT
Clear. Lows in the mid 40s. Northeast winds around 5 mph, becoming south after midnight.

TUESDAY
Sunny. Highs in the upper 70s.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

WEDNESDAY
Sunny. Highs around 80.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.

THURSDAY
Sunny. Highs in the mid 80s.

THURSDAY NIGHT
Partly cloudy. Lows in the lower 60s.

FRIDAY
Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

FRIDAY NIGHT
A slight chance of thunderstorms. Showers likely. Lows in the upper 50s. Chance of rain 70 percent.

37174 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SPRING HILL, TN 37174

Infrared Weather Satellite
SPRING HILL, TN 37174

37174 WEATHER RADAR LOOP

NEXRAD Weather Radar
SPRING HILL, TN 37174

MOS COMPUTER WEATHER FORECAST

SMYRNA, TN 3 hourly weather forecast

weather forecast created 8:00 AM EDT 4/18/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
18 APR 2026

1 PM

74°

74°

Mostly Cloudy

90%
RAIN
***

0% Thunder
( 45% severe)

WSW 12

62%

60°

High 75°

4 PM

70°

70°

Mostly Cloudy

WNW 13

71%

60°

Mostly Cloudy

Rain Likely

7 PM

56°

53°

Mostly Cloudy

63%
RAIN
.5–1 in

0% Thunder
( 14% severe)

NNW 14

74%

48°

10 PM

51°

48°

Mostly Cloudy

N 9

77%

44°

Sunday
19 APR 2026

1 AM

49°

45°

Mostly Cloudy

7%

0% Thunder
( 1% severe)

NNW 8

74%

41°

Low 42°

4 AM

45°

41°

Mostly Cloudy

NNW 7

76%

38°

High 67°

7 AM

44°

41°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

N 5

73%

36°

Decreasing Clouds

10 AM

55°

53°

Clear

N 7

41%

32°

1 PM

62°

61°

Clear

0%

0% Thunder
( 0% severe)

NNW 9

31%

31°

4 PM

66°

66°

Clear

NW 9

28%

32°

7 PM

62°

62°

Clear

0%

0% Thunder
( 1% severe)

NW 5

35%

34°

10 PM

53°

53°

Clear

SW 2

54%

37°

Monday
20 APR 2026

1 AM

47°

46°

Clear

0%

0% Thunder
( 1% severe)

SSW 2

71%

38°

Low 43°

4 AM

44°

43°

Partly Cloudy

SW 2

76%

37°

High 71°

7 AM

45°

44°

Clear

0%

0% Thunder
( 2% severe)

N 2

76%

38°

Clear

10 AM

59°

59°

Clear

NNW 5

49%

40°

1 PM

67°

67°

Clear

0%

0% Thunder
( 4% severe)

NNW 7

37%

40°

4 PM

70°

70°

Clear

NNW 6

34%

40°

7 PM

66°

66°

Clear

N 3

40%

41°


SMYRNA, TN extended weather forecast
Tuesday 21 APR 2026	Wednesday 22 APR 2026	Thursday 23 APR 2026	Friday 24 APR 2026	Saturday 25 APR 2026
Low 42°	Low 47°	Low 51°	Low 53°	Low 56°
High 78°	High 80°	High 80°	High 81°	High 76°

Clear 4% Rain	Clear 14% Rain	Clear 16% Rain	Partly Cloudy 26% Rain	Overcast 38% Rain

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