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Dump Lake, MS Weather Forecast

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Overcast

79°F

Updated	3:13 pm
Feels Like	74°F
Humidity	45%
Wind	W 10 mph
Barometer	29.97 in
Dew Point	56°F

Overcast

26°C

Updated	3:13 pm
Feels Like	23°C
Humidity	45%
Wind	W 16 km/h
Barometer	101.5 kPa
Dew Point	13°C

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Cloud Cover	72%
uv UV Index	2
Sunrise	6:29 AM
Sunset	5:04 PM
Moonrise	8:51 AM
Moonset	6:34 PM

Civil Twilight
6:00 AM to 6:26 AM
5:03 PM to 5:29 PM
Dump Lake MS Weather - Waxing Crescent Moon

Waxing Crescent Moon

Dump Lake Weather Forecast

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

Mostly Clear	Sunny	Clear	Sunny	Mostly Clear	Sunny	Partly Cloudy	Partly Sunny	Chance of Showers	Chance of Showers	Partly Cloudy	Mostly Clear
Lo: 49°FLo: 9°C	Hi: 69°FHi: 21°C	Lo: 39°FLo: 4°C	Hi: 59°FHi: 15°C	Lo: 31°FLo: -1°C	Hi: 59°FHi: 15°C	Lo: 35°FLo: 2°C	Hi: 60°FHi: 16°C	Lo: 40°FLo: 4°C	Hi: 59°FHi: 15°C	Lo: 39°FLo: 4°C	Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C
								POP: 50%	POP: 30%

POP = Probability of Precipitation.

Weather Outlook Updated: 206 PM CST Wed Nov 11 2026 Dump Lake, MS Weather - WeatherWorld.com

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Meteorlogic Glosserator
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Issued: 113 PM CST Wed Nov 11 2026

Key Messages

A cold front moving through the region overnight into early Thursday could bring a stray shower to the area.
Continued dry ground conditions, gusty winds, and drier air advecting into the area on Thursday will result in increased fire danger.
Colder conditions return late Thursday through this weekend. Frost or a light freeze is possible both Saturday and Sunday mornings, with greatest odds across northern and eastern Mississippi.

Discussion

... Issued at 108 PM CST Wed Nov 11 2026

Toni...

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Weather 101: Term of the Day

Supercell Thunderstorm

Potentially the most dangerous of the convective storm types. Storms possessing this structure have been observed to generate the vast majority of long-lived strong and violent (F2-F5) tornadoes, as well as downburst damage and large hail. It is defined as a thunderstorm consisting of one quasi-steady to rotating updraft which may exist for several hours. Supercells usually move to the right of the mean wind. These are called "Right Movers" and they are favored with veering winds. Occasionally, these thunderstorms will move to the left of the mean wind. These thunderstorms are called "Left Movers". These supercells typically don't last as long as their "Right Mover" cousins and they usually only produce large hail (greater than 3/4 inch in diameter) and severe wind gusts in the excess of 58 miles an hour. Left Movers are favored when you have backing winds. Radar will observe essentially one long-lived cell, but small perturbations to the cell structure may be evident. The stronger the updraft, the better the chance that the supercell will produce severe (hail greater than 3/4 inch in diameter, wind gusts greater than 58 miles an hour, and possibly a tornado) weather. Severe supercell development is most likely in an environment possessing great buoyancy (CAPE) and large vertical wind shear. A Bulk Richardson Number of between 15 and 35 favor supercell development. Typically, the hodograph will look like a horse shoe. This is due to the wind speed increasing rapidly with height and the wind direction either veering or backing rapidly with height.