GRISSOM ARB, IN 46971 Weather Forecast & Current Conditions

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46971 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GRISSOM AFB, IN Current Weather
3:55 PM EDT JUN 15, 2025
Clear 81°F
Feels Like:	83°F
Dewpoint:	64°F
Rel. Hum.:	56%
Visibility:	10 miles
Wind:	E at 10 mph
Pressure:	30.04 inches
Last 72 hours
Local Area Snow Depth
Indiana Current Weather
Indiana MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

46971 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GRISSOM ARB, IN 46971 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly cloudy. Near steady temperature in the upper 70s. Northeast winds around 10 mph.

TONIGHT
Partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.

MONDAY
Partly cloudy. Highs in the lower 80s. East winds around 5 mph.

MONDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.

TUESDAY
Mostly cloudy in the morning, then becoming mostly sunny. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows around 70. Chance of rain 30 percent.

WEDNESDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.

WEDNESDAY NIGHT
Showers and thunderstorms likely. Lows in the mid 60s. Chance of rain 70 percent.

JUNETEENTH
Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the upper 70s. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 20 percent.

FRIDAY
Mostly sunny. Highs in the lower 80s.

FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.

SATURDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s. Heat index values in the mid 90s in the afternoon.

46971 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GRISSOM ARB, IN 46971

Infrared Weather Satellite
GRISSOM ARB, IN 46971

46971 WEATHER RADAR LOOP

NEXRAD Weather Radar
GRISSOM ARB, IN 46971

MOS COMPUTER WEATHER FORECAST

GRISSOM AFB, IN 3 hourly weather forecast

weather forecast created 6:00 AM MDT 6/15/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
15 JUN 2025

2 PM

77°

79°

Partly Cloudy

2%

0% Thunder
( 10% severe)

ENE 9

64%

64°

High 81°

5 PM

80°

82°

Mostly Cloudy

ENE 9

58%

64°

Mostly Cloudy

8 PM

77°

79°

Mostly Cloudy

2%

0% Thunder
( 4% severe)

ENE 8

64%

64°

11 PM

70°

70°

Mostly Cloudy

ENE 6

78%

63°

Monday
16 JUN 2025

2 AM

66°

66°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

ENE 6

84%

61°

Low 63°

5 AM

63°

64°

Mostly Cloudy

ENE 5

87%

59°

High 84°

8 AM

66°

66°

Mostly Cloudy

4%

0% Thunder
( 5% severe)

E 6

84%

61°

Mostly Cloudy

11 AM

75°

75°

Mostly Cloudy

E 6

69%

64°

2 PM

80°

82°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 29% severe)

ESE 6

62%

66°

5 PM

82°

84°

Mostly Cloudy

SSE 3

58%

66°

8 PM

79°

81°

Mostly Cloudy

7%

0% Thunder
( 30% severe)

SE 5

64%

66°

11 PM

73°

73°

Mostly Cloudy

SE 3

81%

67°

Tuesday
17 JUN 2025

2 AM

70°

70°

Mostly Cloudy

9%

0% Thunder
( 15% severe)

SSE 3

90%

67°

Low 67°

5 AM

68°

68°

Mostly Cloudy

SSE 3

93%

66°

High 87°

8 AM

70°

70°

Mostly Cloudy

7%

0% Thunder
( 12% severe)

SW 3

90%

67°

Mostly Cloudy

11 AM

77°

79°

Mostly Cloudy

SW 6

74%

68°

2 PM

83°

87°

Partly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 22% severe)

WSW 8

63%

69°

5 PM

85°

88°

Partly Cloudy

WSW 9

57%

68°

8 PM

82°

85°

Partly Cloudy

SW 8

63%

68°


GRISSOM AFB, IN extended weather forecast
Wednesday 18 JUN 2025	Thursday 19 JUN 2025	Friday 20 JUN 2025	Saturday 21 JUN 2025	Sunday 22 JUN 2025
Low 69°	Low 67°	Low 58°	Low 69°	Low 72°
High 83°	High 80°	High 84°	High 89°	High 90°

Overcast 63% Rain	Overcast 82% Rain	Partly Cloudy 20% Rain	Partly Cloudy 29% Rain	Partly Cloudy 25% Rain

WEATHER SELECT BOX EXAMPLES:

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