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Schell Lake, MO Weather Forecast

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Clear

75°F

Updated	11:34 pm
Feels Like	85°F
Humidity	88%
Wind	S 5 mph
Barometer	30.01 in
Dew Point	71°F

Clear

24°C

Updated	11:34 pm
Feels Like	30°C
Humidity	88%
Wind	S 8 km/h
Barometer	101.6 kPa
Dew Point	22°C

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Cloud Cover	5%
uv UV Index	7
Sunrise	7:01 AM
Sunset	7:20 PM
Moonrise	2:45 PM
Moonset	11:45 PM

Civil Twilight
6:33 AM to 6:59 AM
7:18 PM to 7:44 PM
Schell Lake MO Weather - Waxing Gibbous Moon

Waxing Gibbous Moon

Schell Lake Weather Forecast

OVERNIGHT	SATURDAY	SATURDAY NIGHT	SUNDAY	SUNDAY NIGHT	MONDAY	MONDAY NIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY	THURSDAY	THURSDAY NIGHT

Clear	Sunny	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Chance of T-Storm	Partly Cloudy	Partly Sunny	Partly Cloudy	Partly Cloudy	Partly Cloudy	Partly Cloudy
Lo: 75°FLo: 24°C	Hi: 99°FHi: 37°C	Lo: 70°FLo: 21°C	Hi: 90°FHi: 32°C	Lo: 65°FLo: 18°C	Hi: 79°FHi: 26°C	Lo: 59°FLo: 15°C	Hi: 75°FHi: 24°C	Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C	Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C	Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C	Lo: 59°FLo: 15°C
		POP: 50%	POP: 60%	POP: 80%	POP: 50%

POP = Probability of Precipitation.

Weather Outlook Updated: 1057 PM CDT Fri Sep 18 2026 Schell Lake, MO Weather - WeatherWorld.com

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Issued: 1106 PM CDT Fri Sep 18 2026

Key Messages

A Heat Advisory is in effect through Saturday. Highs near 100 with Heat Index values 100-105 can be expected. Daily records may continue to be tied or broken.
Cooler conditions with scattered rain chances arrive early next week. Details on the exact extent of the cooldown and location of the highest rain chances remain uncertain at this time.

Aviation

/06Z TAFS THROUGH 06Z SUNDAY/... Issued at 1104 PM CDT Fri Sep 18 2026

Confidence is high that VFR conditions will prevail through the TA...

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Weather 101: Term of the Day

Dry Line

A boundary separating moist and dry air masses, and an important factor in severe weather frequency in the Great Plains. It typically lies north-south across the central and southern high Plains states during the spring and early summer, where it separates moist air from the Gulf of Mexico (to the east) and dry desert air from the southwestern states (to the west). The dry line typically advances eastward during the afternoon and retreats westward at night. However, a strong storm system can sweep the dry line eastward into the Mississippi Valley, or even further east, regardless of the time of day. A typical dry line passage results in a sharp drop in humidity (hence the name), clearing skies, and a wind shift from south or southeasterly to west or southwesterly. (Blowing dust and rising temperatures also may follow, especially if the dry line passes during the daytime. These changes occur in reverse order when the dry line retreats westward. Severe and sometimes tornadic thunderstorms often develop along a dry line or in the moist air just to the east of it, especially when it begins moving eastward.