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Nowata, OK Weather Forecast

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Clear

76°F

Updated	12:00 am
Feels Like	85°F
Humidity	90%
Wind	N 0 mph
Barometer	30.18 in
Dew Point	73°F

Clear

24°C

Updated	12:00 am
Feels Like	30°C
Humidity	90%
Wind	N 0 km/h
Barometer	102.2 kPa
Dew Point	23°C

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Cloud Cover	83%
uv UV Index	8
Sunrise	7:07 AM
Sunset	7:27 PM
Moonrise	1:52 PM
Moonset	11:05 PM

Civil Twilight
6:38 AM to 7:04 AM
7:27 PM to 7:53 PM
Nowata OK Weather - Waxing Crescent Moon

Waxing Crescent Moon

Nowata Weather Forecast

TONIGHT	THURSDAY	THURSDAY NIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY	SATURDAY NIGHT	SUNDAY	SUNDAY NIGHT	MONDAY	MONDAY NIGHT	TUESDAY

Mostly Clear	Sunny	Mostly Clear	Sunny	Mostly Clear	Sunny	Chance of Showers	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Chance of Showers	Chance of Showers
Lo: 75°FLo: 24°C	Hi: 99°FHi: 37°C	Lo: 71°FLo: 22°C	Hi: 99°FHi: 37°C	Lo: 75°FLo: 24°C	Hi: 99°FHi: 37°C	Lo: 71°FLo: 22°C	Hi: 91°FHi: 33°C	Lo: 69°FLo: 21°C	Hi: 81°FHi: 27°C	Lo: 61°FLo: 16°C	Hi: 81°FHi: 27°C
						POP: 20%	POP: 40%	POP: 70%	POP: 30%	POP: 20%	POP: 20%

POP = Probability of Precipitation.

Weather Outlook Updated: 657 PM CDT Wed Sep 16 2026 Nowata, OK Weather - WeatherWorld.com

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Issued: 1141 PM CDT Wed Sep 16 2026

Key Messages

Issued at 1140 PM CDT Wed Sep 16 2026

Near record temperatures continue through the work week with Heat Advisories in effect at times.
Fire weather concerns will continue during periods of stronger winds, especially on Saturday across southeast Oklahoma.
Low afternoon shower/storm chances mainly across far E OK and NW AR Thursday. Higher rain chances arrive this weekend as a cold front passes bringing cooler temperatures.

Aviation

... (00Z TAFS) Issued at 622 PM CDT Wed Sep 16 2026

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Weather 101: Term of the Day

Rogue Wave

Commonly used term by mariners of a wave of an unexpected wave of much greater height or steepness than other waves in the prevailing sea or swell system. Rogue waves have been part of marine folklore for centuries. They are generally considered to be unexpectedly high waves which in some instances come from a direction different from the predominant waves in the local area. A single rogue wave has certainly been known to spell disaster for the mariner. They have, over the past twenty or thirty years, come to be recognized as unique phenomena albeit with several possible causes.,(1) Constructive interference. Several different wave trains of differing speeds and directions meet at the same time. The heights of the crests are additive so that an extreme wave may result when very high waves are included in the wave trains. The effect is normally short lived since the wave trains continue to separate and move on.,(2) Focusing of wave energy. When storm forced waves are developed in a water current counter to the wave direction an interaction can take place which results in a shortening of the wave frequency. The result is the superimposing of the wave trains and the generation of extreme waves. Examples of currents where these are sometimes seen are the Gulf Stream and Agulhas current. Extreme wave developed in this regime tend to be longer lived.,(3) Normal part of the wave spectrum. The generation of waves on water results not in a single wave height but in a spectrum of waves distributed from the smallest capillary waves to large waves indeed. Within this spectrum there is a finite possibility of each of the wave heights to occur with the largest waves being the least likely. The wave height most commonly observed and forecast is the significant wave height. This is defined as the average of the one third highest waves. The probability of encountering such a wave is about 1 in 10 while 1 in 1000 waves will be nearly double the significant wave height or higher. This is thought to be the source of at least some reports of rogue waves.