Marshall

• Tonight

  44°low

  Mostly Clear

  Mostly clear, with a low around 44. North wind around 2 mph.

  Wind N 2 mph

• Friday

  78°high

  Sunny

  Sunny, with a high near 78. North northwest wind 1 to 6 mph.

  Wind NNW 1 to 6 mph

• Friday Night

  48°low

  Partly Cloudy

  Partly cloudy, with a low around 48. East wind 1 to 5 mph.

  Wind E 1 to 5 mph

• Saturday

  70°high

  Partly Sunny

  Partly sunny, with a high near 70. Southeast wind 2 to 8 mph.

  Wind SE 2 to 8 mph

• Saturday Night

  45°low

  Cloudy

  Cloudy, with a low around 45. South southeast wind around 7 mph.

  Wind SSE 7 mph · 2% chance of precipitation

• Sunday

  67°high

  Mostly Cloudy

  Mostly cloudy, with a high near 67.

  Wind SSE 5 to 8 mph · 13% chance of precipitation

• Sunday Night

  45°low

  Chance Rain Showers

  A chance of rain showers after 7pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

  Wind SSE 6 mph · 25% chance of precipitation

• Monday

  69°high

  Slight Chance Rain Showers then Mostly Cloudy

  A slight chance of rain showers before 7am. Mostly cloudy, with a high near 69.

  Wind SSE 5 mph · 20% chance of precipitation

• Monday Night

  45°low

  Partly Cloudy

  Partly cloudy, with a low around 45.

  Wind SSE 5 mph · 5% chance of precipitation

• Tuesday

  72°high

  Mostly Sunny

  Mostly sunny, with a high near 72.

  Wind SSE 3 to 8 mph · 5% chance of precipitation

• Tuesday Night

  53°low

  Partly Cloudy then Slight Chance Rain Showers

  A slight chance of rain showers after 1am. Partly cloudy, with a low around 53.

  Wind SSE 7 mph · 17% chance of precipitation

• Wednesday

  71°high

  Chance Rain Showers

  A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.

  Wind SE 9 mph · 34% chance of precipitation

• Wednesday Night

  55°low

  Rain Showers Likely

  Rain showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

  Wind SE 8 mph · 60% chance of precipitation

• Thursday

  69°high

  Rain Showers Likely

  Rain showers likely. Mostly cloudy, with a high near 69.

  Wind SSE 6 mph · 63% chance of precipitation

The reasoning behind the forecast, in the forecaster’s own words. In this region the elevation detail that never reaches a point forecast usually shows up here.

000
FXUS62 KGSP 292321
AFDGSP

Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
721 PM EDT Thu Oct 29 2026

.WHAT HAS CHANGED...
Updated for 00Z TAFs.

&&

.KEY MESSAGES...
1. Dry through at least Saturday. Trending drier Sunday through
Tuesday so confidence on getting any rain remains very low. The
next best chance for rain does not look to arrive until the
middle of next week. Above normal temperatures expected, with
the exception of Sunday.

&&

.DISCUSSION...
Key message 1: Dry through at least Saturday. Trending drier Sunday 
through Tuesday so confidence on getting any rain remains very low. 
The next best chance for rain does not look to arrive until the 
middle of next week. Above normal temperatures expected, with the 
exception of Sunday.

Warm and dry high pressure lingers over the region through Friday 
keeping well above normal temperatures around. Highs peak on Friday, 
climbing into the upper 70s to lower 80s in the mountain valleys and 
east of the mountains. 

A dry backdoor cold front tracks across the GSP forecast area late 
Friday into early Saturday. Cold air damming gradually develops 
behind the front as surface high pressure centers itself over the 
Northeast US this weekend. This will allow much cooler high 
temperatures to return. Highs on Saturday will remain a few degrees 
above normal, with highs on Sunday dropping near normal to just 
below normal. Model guidance continues trending drier each forecast 
cycle, showing the southern periphery of the surface ridge shunting 
the bulk of moisture south and west of the GSP forecast area. As a 
result, the latest NBM has trended even lower on PoPs Sunday into 
Sunday night, depicting mostly slight chance PoPs across the western 
half of the forecast area. 

The high looks to remain in control of the pattern through at least 
Tuesday, allowing mostly dry conditions to continue. Thus, NBM no 
longer has mentionable PoPs (<15%) on Monday or Tuesday. The next 
best chance for rain looks to arrive by Wednesday or Thursday as a 
low pressure system approaches out of the west. A slight warming 
trend can be expected through much of the workweek, with high 
temperatures trending back above normal.

&&

.AVIATION /00Z FRIDAY THROUGH TUESDAY/...
At KCLT and elsewhere: Dry and mostly VFR through the 00Z TAF 
period. Low VFR stratocu has dissipated leaving on cirrus for the 
evening into the overnight. Expect mountain valley fog but not at 
KAVL overnight. Only cirrus expected during the day as well. Light 
and variable to calm winds overnight become light N to NE during the 
day Friday. 

Outlook: Dry and VFR through at least Saturday, outside of mountain 
valley fog. Rain and associated restrictions may return Sunday but 
confidence is now very low with global weather models trending drier 
each successive model run. Models are now trending dry for Monday 
and Tuesday.

&&

.GSP WATCHES/WARNINGS/ADVISORIES...
GA...None.
NC...None.
SC...None.

&&

$$

AR/RWH