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Partly Cloudy

57°F

Updated	10:40 pm
Feels Like	49°F
Humidity	46%
Wind	ESE 7 mph
Barometer	30.36 in
Dew Point	37°F

Partly Cloudy

14°C

Updated	10:40 pm
Feels Like	9°C
Humidity	46%
Wind	ESE 11 km/h
Barometer	102.8 kPa
Dew Point	3°C

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Cloud Cover	86%
uv UV Index	3
Sunrise	8:11 AM
Sunset	6:40 PM
Moonrise	11:49 PM
Moonset	2:17 PM

Civil Twilight
7:41 AM to 8:09 AM
6:41 PM to 7:09 PM
Sims IN Weather - Waning Gibbous Moon

Waning Gibbous Moon

Sims Weather Forecast

TONIGHT	SUNDAY	SUNDAY NIGHT	MONDAY	MONDAY NIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY	WEDNESDAY NIGHT	THURSDAY	THURSDAY NIGHT	FRIDAY

Cloudy	Chance of Showers	Mostly Cloudy	Mostly Cloudy	Mostly Cloudy	Chance of Showers	Showers Likely	Chance of T-Storm	Chance of T-Storm	Chance of Showers	Chance of Showers	Chance of Showers
Lo: 51°FLo: 11°C	Hi: 69°FHi: 21°C	Lo: 51°FLo: 11°C	Hi: 65°FHi: 18°C	Lo: 55°FLo: 13°C	Hi: 75°FHi: 24°C	Lo: 59°FLo: 15°C	Hi: 69°FHi: 21°C	Lo: 49°FLo: 9°C	Hi: 65°FHi: 18°C	Lo: 45°FLo: 7°C	Hi: 61°FHi: 16°C
	POP: 20%				POP: 20%	POP: 60%	POP: 70%	POP: 70%	POP: 40%	POP: 40%	POP: 30%

POP = Probability of Precipitation.

Weather Outlook Updated: 613 PM EDT Sat Oct 31 2026 Sims, IN Weather - WeatherWorld.com

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Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 620 PM EDT Sat Oct 31 2026

Key Messages

A few light showers or sprinkles linger tonight into Sunday, but most areas will experience mainly dry weather.
Very warm on Tuesday followed by increasing rain chances through Wednesday (60% chance).
Windy conditions are possible for a time on Tuesday as south winds becoming gusty in advance of a cold front.

Discussion

... Issued at 300 PM EDT Sat Oct 31 2026

Low coverage light rain/sprinkle potential will continue through the remainder of the weekend but most areas will remain mainly ...

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Weather 101: Term of the Day

Boundary Layer

In general, a layer of air adjacent to a bounding surface. Specifically, the term most often refers to the planetary boundary layer, which is the layer within which the effects of friction are significant. For the earth, this layer is considered to be roughly the lowest one or two kilometers of the atmosphere. It is within this layer that temperatures are most strongly affected by daytime insolation and nighttime radiational cooling, and winds are affected by friction with the earth's surface. The effects of friction die out gradually with increasing height, so the "top" of this layer cannot be defined exactly. There is a thin layer immediately above the earth's surface known as the surface boundary layer (or simply the surface layer). This layer is only a portion of the planetary boundary layer, and represents the layer within which friction effects are more or less constant throughout (as opposed to decreasing with height, as they do above it). The surface boundary layer is roughly 10 meters thick (from the surface up to 10 m above the ground), but again the exact depth is indeterminate. Like friction, the effects of insolation and radiational cooling are strongest within this layer.