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
7:55 PM EDT APR 1, 2025
Few Clouds 48°F
Feels Like:	44°F
Dewpoint:	34°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	E at 9 mph
Pressure:	30.03 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 2024 Hurricanes	GRISSOM ARB, IN 46971 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy. Showers likely. Not as cool with lows in the lower 40s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

WEDNESDAY
Showers likely with a chance of thunderstorms. Breezy and not as cool with highs in the lower 70s. Southeast winds 15 to 20 mph, becoming south 20 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of rain 70 percent.

WEDNESDAY NIGHT
Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Locally heavy rainfall possible in the evening. Breezy with lows in the lower 50s. Southwest winds 15 to 25 mph. Gusts up to 40 mph, decreasing to 30 mph after midnight. Chance of rain 90 percent.

THURSDAY
Partly cloudy in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Less humid with highs in the mid 60s. West winds around 10 mph. Gusts up to 20 mph in the morning.

THURSDAY NIGHT
Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 40s. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent.

FRIDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.

FRIDAY NIGHT
Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent.

SATURDAY
Showers with a chance of thunderstorms. Highs in the mid 50s. Chance of rain 90 percent.

SATURDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the upper 30s. Chance of rain 80 percent.

SUNDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 40s.

SUNDAY NIGHT
Partly cloudy. A slight chance of rain showers in the evening. Lows in the lower 30s. Chance of rain 20 percent.

MONDAY
Partly cloudy in the morning, then becoming mostly sunny. A 20 percent chance of snow showers. Highs in the lower 40s.

MONDAY NIGHT
Mostly clear. Lows in the upper 20s.

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 5:00 AM MST 4/ 1/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
1 APR 2025

1 PM

46°

41°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 0% severe)

E 12

49%

28°

High 51°

4 PM

50°

45°

Mostly Cloudy

ESE 13

46%

30°

Mostly Cloudy

7 PM

48°

43°

Mostly Cloudy

7%

0% Thunder
( 1% severe)

ESE 13

54%

32°

10 PM

45°

38°

Mostly Cloudy

ESE 15

63%

33°

Wednesday
2 APR 2025

1 AM

43°

35°

Mostly Cloudy

58%
RAIN
.25–.5 in

0% Thunder
( 23% severe)

ESE 16

68%

33°

Low 43°

4 AM

44°

36°

Mostly Cloudy

ESE 17

68%

34°

High 74°

7 AM

46°

39°

Mostly Cloudy

83%
RAIN
***

0% Thunder
( 20% severe)

SE 18

76%

39°

Mostly Cloudy

Rain Likely

Windy

10 AM

58°

54°

Mostly Cloudy

S 21

80%

52°

1 PM

68°

68°

Mostly Cloudy

84%
RAIN
***

0% Thunder
( 37% severe)

S 24

78%

61°

4 PM

72°

72°

Mostly Cloudy

SSW 26

71%

62°

7 PM

68°

68°

Mostly Cloudy

89%
RAIN
***

0% Thunder
( 46% severe)

SSW 22

81%

62°

10 PM

65°

65°

Mostly Cloudy

SSW 18

87%

61°

Thursday
3 APR 2025

1 AM

62°

60°

Mostly Cloudy

36%
RAIN
.5–1 in

0% Thunder
( 11% severe)

SW 15

87%

58°

Low 54°

4 AM

59°

57°

Mostly Cloudy

WSW 12

83%

54°

High 67°

7 AM

55°

52°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 1% severe)

WSW 9

83%

50°

Mostly Cloudy

Chance of Rain

10 AM

61°

60°

Mostly Cloudy

WSW 10

62%

48°

1 PM

64°

63°

Mostly Cloudy

35%
RAIN
.5–1 in

0% Thunder
( 6% severe)

WSW 12

52%

46°

4 PM

63°

63°

Mostly Cloudy

W 8

52%

45°

7 PM

57°

56°

Mostly Cloudy

WNW 6

62%

44°


GRISSOM AFB, IN extended weather forecast
Friday 4 APR 2025	Saturday 5 APR 2025	Sunday 6 APR 2025	Monday 7 APR 2025	Tuesday 8 APR 2025
Low 44°	Low 42°	Low 39°	Low 32°	Low 31°
High 57°	High 52°	High 48°	High 49°	High 55°

Overcast 84% Rain	Overcast 84% Rain	Overcast 71% Rain	Mostly Cloudy 45% Rain/Snow	Partly Cloudy 21% Rain/Snow

WEATHER SELECT BOX EXAMPLES:

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