444
FNUS72 KGSP 301257
FWSGSP

Spot Forecast for Sterling SAR...NPS
National Weather Service Greenville-Spartanburg SC
857 AM EDT Thu Oct 30 2025

Forecast is based on forecast start time of 0900 EDT on October 30.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Gusty west to northwest winds and lingering low level moisture will
keep clouds and a chance of elevation dependent rain or snow showers
across the area today and tonight. No significant snow accumulations
are expected. Wind gusts to 30 mph expected today and up to 40 mph
tonight. Temperatures will be in the 30s with wind chills in the 20s.

.REST OF TODAY...

Sky/weather.........Mostly cloudy (75-85 percent). Chance of rain
                    showers in the morning, then rain showers
                    or snow showers likely in the afternoon. Patchy
                    fog in the afternoon.
Chance of pcpn......60 percent.
Chance of thunder...0 percent.
Max temperature.....Around 35.
Min humidity........93 percent.
Surface winds (mph).Northwest winds 15 to 18 mph with gusts to
                    around 29 mph.
Ceiling (FT)........1100.
Visibility (SM).....3.

TIME (EDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........70  74  79  84  88  93  93  94  94
Weather cov.....CHC CHC CHC CHC CHC CHC CHC LKY CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).30  40  50  50  50  50  40  60  50
Chc of thdr (%).0   0   0   0   0   0   0   0   0
Temp............34  35  35  34  34  34  34  34  34
RH..............97  96  99  100 100 100 100 100 100
Aparnt tmp (F)..24  24  24  23  24  24  25  24  23
Surface wnd dir.W   W   W   W   W   W   W   W   NW
Surface wnd spd.18  18  18  18  16  15  15  16  16
Surface wnd gst.29  29  29  29  29  25  26  26  28
Ceiling (hft)...20  11  11  13  12  11  11  11  14
Visibility (sm).5   7   6   5   5   4   3   4   3

.TONIGHT...

Sky/weather.........Mostly cloudy (80-90 percent). Patchy fog in
                    the evening and overnight. Chance of rain
                    showers or snow showers in the evening. Slight
                    chance of rain showers or snow showers
                    overnight.
Chance of pcpn......50 percent.
Chance of thunder...0 percent.
Min temperature.....Around 31.
Max humidity........100 percent.
Surface winds (mph).Northwest winds 18 to 26 mph with gusts to
                    around 39 mph.
Ceiling (FT)........1100 increasing to 3500.
Visibility (SM).....3 then increasing to 5 overnight
                    increasing to 7 after 3 am.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........94  94  94  94  94  94  89  83  78  76  73  71
Weather cov.....CHC CHC CHC CHC CHC SCH SCH SCH PTY PTY
Weather type....RW  RW  RW  RW  RW  RNF RNF RNF FOG FOG
Tstm cov........
Chc of pcpn (%).50  50  40  40  30  20  20  20  10  10  10  0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............34  35  34  35  34  34  34  34  33  34  33  32
RH..............100 98  100 99  98  98  97  96  95  95  94  98
Aparnt tmp (F)..23  23  22  23  22  21  21  21  21  21  21  19
Surface wnd dir.NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
Surface wnd spd.18  20  23  25  25  26  25  25  24  24  24  23
Surface wnd gst.30  31  37  39  39  39  38  38  36  36  36  35
Ceiling (hft)...13  14  11  14  21  30  35  35  40  50  60  60
Visibility (sm).3   4   3   3   2.9 2.7 2.7 3   5   5   7   7

$$
Forecaster...RWH
Requested by...Cutter Wheeler
Type of request...SAR
.TAG 2524765.0/GSP
.DELDT 10/30/25
.FormatterVersion 2.0.0