Mississippi Weather Desk

January 19, 2026 at 03:28 PM CT

Chilly start to the week with potential for winter weather and rain across Mississippi

 Key Highlights

• No active weather alerts are in effect for Mississippi today.
• Temperatures across the state range from the low 20s in the north to the upper 50s in the south, with widespread frosts possible Tuesday morning.
• Rainfall totals up to 2.5 inches are forecast near Greenville, with snow possible in northern counties, including up to 3.8 inches near Southaven.
• A significant cold front will bring freezing temperatures, with lows dropping to 20°F near Tupelo and 12°F in some northern counties by Wednesday morning.
• The upcoming weekend may see snow showers and potential winter hazards, especially in northern regions.

Watches, Warnings & Advisories

No active watches, warnings, or advisories for Mississippi.

Current Conditions

• Northwest (Southaven): 39°F, mostly cloudy, wind NNW 5-10 mph
• Northeast (Tupelo): 47°F, partly sunny, wind NNW 5-10 mph
• Delta (Greenville): 49°F, partly sunny, wind NNE 5-10 mph
• Central (Jackson): 54°F, sunny, wind N 5 mph
• Southwest (Natchez): 57°F, sunny, wind N 5 mph
• Pine Belt (Hattiesburg): 56°F, sunny, wind NNE 0-5 mph
• Gulf Coast West (Gulfport): 57°F, sunny, wind NE 5 mph
• Gulf Coast East (Pascagoula): 57°F, sunny, wind NE 5 mph

Today’s Forecast

Across Mississippi, the weather remains relatively tranquil but cold, with highs mostly in the 39°F to 57°F range and lows dipping into the 20s and low 30s. Most regions will experience mostly cloudy to partly sunny skies, except the central and southern coasts which remain sunny. No significant precipitation is expected today, with only isolated light rain chances near the northwest and northeast. Winds are generally light, from the north, contributing to the chill. Rainfall is expected to be minimal, with totals around 1 to 2 inches, except near Greenville where up to 2.5 inches could occur.

3-Day Outlook

• M.L. King Jr. Day: Temperatures remain cool with highs between 39°F and 57°F. Mostly cloudy with minimal precipitation, and a very low chance of rain.
• Tuesday: Widespread frost expected early, with sunny skies in the morning. Highs in the 45°F to 58°F range; freeze warnings are possible in northern counties.
• Wednesday: Significant weather change with rain likely across most of the state; highs in the mid to upper 50s, lows in the 20s to 40s. Snow possible in northern regions, with snow accumulations up to 3.8 inches near Southaven.
• Thursday: Chance of rain, with temperatures warming slightly, highs in the low 50s to 64°F. Light rain expected, especially in central and southern regions.
• Friday: Cold front brings more rain and the potential for snow or sleet in northern counties. Temperatures dropping into the 20s and 30s.

7-Day Forecast

The week will transition from cold and dry to wet and potentially wintry. Expect temperatures to remain below average through Saturday, with lows near or below freezing and highs in the 20s to 50s. Rain chances increase midweek, with heavy rainfall of up to 2.5 inches near Greenville. Snow is forecast for northern counties, with accumulations possibly reaching 3.8 inches. The weekend may see snow showers, especially Saturday, with a slight improvement in conditions by Sunday, becoming mostly sunny but still cold. Uncertainty remains high regarding the exact timing and extent of winter weather, particularly snow amounts in the northern regions.

Regional Details

Northwest (Southaven):

Current: 39°F, mostly cloudy, wind NNW 5-10 mph

High: 39°F, Low: 22°F

Forecast: Mostly cloudy today; Tuesday’s high 45°F with sunny skies; Wednesday rain showers likely with snow possible, up to 3.8 inches near Southaven. Lows dip to 20°F.

Northeast (Tupelo):

Current: 47°F, partly sunny, wind NNW 5-10 mph

High: 47°F, Low: 20°F

Forecast: Partly sunny today; Tuesday’s high 46°F; Wednesday sees rain and a chance of freezing rain with lows near 20°F.

Delta (Greenville):

Current: 49°F, partly sunny, wind NNE 5-10 mph

High: 49°F, Low: 26°F

Forecast: Partly sunny today; rain totals up to 2.5 inches; Wednesday rain with potential snow. Lows around 26°F.

Central (Jackson):

Current: 54°F, sunny, wind N 5 mph

High: 54°F, Low: 27°F

Forecast: Sunny today; lows drop to 27°F Tuesday morning; Wednesday rain and possible thunderstorms with highs near 57°F.

Southwest (Natchez):

Current: 57°F, sunny, wind N 5 mph

High: 57°F, Low: 30°F

Forecast: Sunny and cold today; lows near 30°F Tuesday; rain and possible snow by Wednesday with high 59°F.

Pine Belt (Hattiesburg):

Current: 56°F, sunny, wind NNE 0-5 mph

High: 56°F, Low: 29°F

Forecast: Today’s weather remains sunny; lows in the 29°F range; rain moves in Wednesday.

Gulf Coast West (Gulfport):

Current: 57°F, sunny, wind NE 5 mph

High: 57°F, Low: 34°F

Forecast: Clear today; lows near 34°F; rain chances increase Wednesday and Thursday, with highs around 64°F.

Gulf Coast East (Pascagoula):

Current: 57°F, sunny, wind NE 5 mph

High: 57°F, Low: 33°F

Forecast: Similar to Gulfport; dry and sunny today; rain likely from Wednesday onward, with highs in the 60s.

Hazards

No severe weather warnings are active. However, the upcoming days pose potential winter hazards including frost, freeze, and snow accumulations, especially in northern counties. Freezing rain and sleet are possible in the northern regions Wednesday through Saturday, which could impact travel and outdoor activities.

Timing & Confidence

The cold front and associated winter weather will impact Mississippi from Wednesday through Saturday, with the highest confidence in precipitation patterns and temperatures. Snow accumulations are most likely in the northern counties, with uncertainties remaining about exact snow amounts and timing due to variable atmospheric conditions. The forecast for the weekend remains uncertain, with potential for continued winter weather or a gradual warming trend. Overall confidence is high for cold temperatures and rain, but moderate for snow totals.