GRIFFITH, IN 46319 Weather Forecast & Current Conditions

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46319 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GARY, IN Current Weather
4:15 AM CDT MAY 18, 2026
Few Clouds 75°F
Feels Like:	75°F
Dewpoint:	61°F
Rel. Hum.:	62%
Visibility:	10 miles
Wind:	SSW at 14 mph, gusts to 21
Pressure:	29.86 inches
Last 72 hours
Local Area Snow Depth
Indiana Current Weather
Indiana MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

46319 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GRIFFITH, IN 46319 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Showers likely and a chance of thunderstorms. Breezy. Highs around 80. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight, then a chance of showers and thunderstorms late. Breezy with lows in the upper 60s. South winds 10 to 15 mph, increasing to 15 to 20 mph after midnight. Gusts up to 30 mph. Chance of precipitation 40 percent.

TUESDAY
Mostly cloudy. A chance of showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Breezy with highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

TUESDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 40s. Northwest winds 10 to 15 mph. Chance of precipitation 40 percent.

WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 50s inland, but only in the mid 50s near the lake. North winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s.

THURSDAY
Partly cloudy. Highs in the mid 60s inland, but only around 60 near the lake.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

FRIDAY
Mostly cloudy with a 40 percent chance of showers. Highs around 70 inland, but only in the mid 60s near the lake.

FRIDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of precipitation 30 percent.

SATURDAY
Mostly cloudy. Highs in the mid 70s inland, but only in the upper 60s near the lake.

SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.

SUNDAY
Partly cloudy. Highs in the upper 70s inland, but only around 70 near the lake.

46319 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GRIFFITH, IN 46319

Infrared Weather Satellite
GRIFFITH, IN 46319

46319 WEATHER RADAR LOOP

NEXRAD Weather Radar
GRIFFITH, IN 46319

MOS COMPUTER WEATHER FORECAST

GARY, IN 3 hourly weather forecast

weather forecast created 6:00 PM MDT 5/17/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
18 MAY 2026

1 AM

72°

72°

Partly Cloudy

6%

0% Thunder
( 15% severe)

SSW 15

66%

60°

Low 69°

4 AM

72°

72°

Partly Cloudy

S 15

66%

60°

High 87°

7 AM

70°

70°

Partly Cloudy

55%
RAIN
***

0% Thunder
( 28% severe)

S 15

78%

63°

Mostly Cloudy

Rain Likely

Breezy

10 AM

76°

77°

Mostly Cloudy

SSW 17

82%

70°

1 PM

81°

84°

Mostly Cloudy

65%
RAIN
***

0% Thunder
( 53% severe)

SSW 20

69%

70°

4 PM

79°

82°

Mostly Cloudy

SSW 21

74%

70°

7 PM

76°

76°

Mostly Cloudy

17%
RAIN
.01–.1 in

0% Thunder
( 17% severe)

SSW 18

87%

72°

10 PM

73°

73°

Mostly Cloudy

S 15

84%

68°

Tuesday
19 MAY 2026

1 AM

69°

69°

Mostly Cloudy

36%
RAIN
.1–.25 in

0% Thunder
( 23% severe)

S 15

93%

67°

Low 64°

4 AM

70°

70°

Mostly Cloudy

SSW 16

93%

68°

High 85°

7 AM

69°

69°

Mostly Cloudy

24%
RAIN
<.01 in

0% Thunder
( 21% severe)

SSW 17

100%

69°

Mostly Cloudy

Rain Likely

Breezy

10 AM

77°

78°

Mostly Cloudy

SSW 20

87%

73°

1 PM

81°

85°

Mostly Cloudy

63%
RAIN
***

0% Thunder
( 39% severe)

SW 20

72%

71°

4 PM

78°

80°

Mostly Cloudy

W 17

74%

69°

7 PM

73°

73°

Mostly Cloudy

25%
RAIN
.01–.1 in

0% Thunder
( 8% severe)

WNW 13

79%

66°

10 PM

66°

66°

Mostly Cloudy

NW 12

75%

58°


GARY, IN extended weather forecast
Wednesday 20 MAY 2026	Thursday 21 MAY 2026	Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026
Low 50°	Low 44°	Low 51°	Low 54°	Low 61°
High 57°	High 60°	High 61°	High 73°	High 79°

Mostly Cloudy 17% Rain	Partly Cloudy 11% Rain	Overcast 52% Rain	Overcast 56% Rain	Overcast 60% Rain

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