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
6:55 PM EDT AUG 29, 2025
Clear 72°F
Feels Like:	72°F
Dewpoint:	50°F
Rel. Hum.:	46%
Visibility:	10 miles
Wind:	N at 7 mph
Pressure:	30.10 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

REST OF TODAY
Sunny. Highs in the upper 70s. East winds 5 to 10 mph.

TONIGHT
Clear. Lows in the lower 50s. East winds around 5 mph.

TUESDAY
Sunny. Highs in the lower 80s. East winds around 5 mph.

TUESDAY NIGHT
Mostly clear. Lows in the mid 50s. South winds around 5 mph.

WEDNESDAY
Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon.

WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming cloudy. A slight chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the mid 50s. Chance of rain 80 percent.

THURSDAY
Mostly cloudy with showers with a slight chance of thunderstorms in the morning, then mostly sunny with a slight chance of showers in the afternoon. Cooler with highs in the upper 60s. Chance of rain 80 percent.

THURSDAY NIGHT
Mostly clear. Lows in the mid 40s.

FRIDAY
Mostly sunny. Highs in the lower 70s.

FRIDAY NIGHT
Mostly clear. Lows in the upper 40s.

SATURDAY
Mostly sunny. Highs in the upper 60s.

SATURDAY NIGHT
Mostly clear. Lows in the mid 40s.

SUNDAY
Mostly sunny. Highs in the lower 70s.

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 9/ 1/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
1 SEP 2025

2 PM

76°

78°

Clear

0%

0% Thunder
( 2% severe)

E 8

45%

53°

High 80°

5 PM

79°

79°

Clear

E 8

38%

51°

Clear

8 PM

70°

70°

Clear

0%

0% Thunder
( 2% severe)

E 5

57%

54°

11 PM

62°

62°

Clear

E 5

72%

53°

Tuesday
2 SEP 2025

2 AM

58°

58°

Partly Cloudy

1%

0% Thunder
( 1% severe)

ENE 5

80%

52°

Low 52°

5 AM

55°

54°

Clear

E 5

86%

51°

High 82°

8 AM

55°

54°

Clear

1%

0% Thunder
( 2% severe)

E 5

90%

52°

Clear

11 AM

71°

71°

Clear

ESE 3

59%

56°

2 PM

79°

79°

Partly Cloudy

2%

0% Thunder
( 8% severe)

ESE 3

41%

53°

5 PM

81°

80°

Clear

S 5

35%

51°

8 PM

72°

72°

Clear

1%

0% Thunder
( 4% severe)

S 3

55%

55°

11 PM

64°

66°

Clear

SSE 2

67%

53°

Wednesday
3 SEP 2025

2 AM

59°

60°

Partly Cloudy

1%

0% Thunder
( 2% severe)

S 2

80%

53°

Low 55°

5 AM

57°

57°

Partly Cloudy

S 3

83%

52°

High 81°

8 AM

57°

57°

Clear

1%

0% Thunder
( 2% severe)

S 5

86%

53°

Partly Cloudy

11 AM

72°

72°

Clear

SW 8

61%

58°

2 PM

79°

80°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 17% severe)

SW 12

44%

55°

5 PM

79°

79°

Partly Cloudy

SW 13

42%

54°

8 PM

72°

72°

Mostly Cloudy

SSW 10

57%

56°


GRISSOM AFB, IN extended weather forecast
Thursday 4 SEP 2025	Friday 5 SEP 2025	Saturday 6 SEP 2025	Sunday 7 SEP 2025	Monday 8 SEP 2025
Low 54°	Low 44°	Low 46°	Low 49°	Low 51°
High 66°	High 65°	High 70°	High 72°	High 78°

Overcast 88% Rain	Mostly Cloudy 39% Rain	Partly Cloudy 27% Rain	Clear 16% Rain	Clear 13% Rain

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