117
FNUS73 KLSX 111144
FWSLSX

Spot Forecast for SouthShore Rx...IL DNR
National Weather Service Saint Louis MO
Issued by National Weather Service Lincoln IL
544 AM CST Tue Feb 11 2025

Forecast is based on ignition time of 1000 CST on February 11.
If conditions become unrepresentative, contact the
National Weather Service.

.DISCUSSION...
Some flurries or very light snow is possible today, but mainly in the
early morning hours. Otherwise, dry weather is forecast today
with low stratus and very light winds out of the east/northeast.

.REST OF TODAY...

Sky/weather.........Cloudy (90-100 percent). Slight chance of snow
                    late in the morning, then chance of snow early
                    in the afternoon. Slight chance of snow in the
                    afternoon.
Chance of pcpn......30 percent.
Temperature.........34 at ignition...Max 37.
RH..................78 percent at ignition...Min 67 percent.
Wind (20 ft)........Winds northeast at 10 mph at
                    ignition...otherwise Northeast winds 8 to 10
                    mph.
Eye level winds.....Winds northeast around 3 mph using an adjustment
                    factor of 0.3.
Mixing height.......1900 ft AGL at ignition...otherwise max 2700 ft
                    AGL.
Transport winds.....Northeast 15 to 18 mph.
Smoke dispersal.....Poor /4100 m/s-m/ at ignition. Max...fair /6390
                    m/s-m/.

TIME (CST)      10 AM  NOON   2 PM   4 PM   6 PM   8 PM
Sky (%).........96     95     95     95     94     89
Weather cov.....S CHC  CHANCE S CHC  S CHC
Weather type....SNOW   SNOW   SNOW   SNOW   NONE   NONE
Tstm cov........
CWR.............20     30     20     20     10     10
Temp............34     35     37     37     35     34
RH..............78     75     70     67     72     78
20 ft wind......NE 10  NE 10  NE 10  NE 9   NE 8   NE 9
20 ft wind gust.15     15     16     15     15     15
Eye level wind..NE 5   NE 5   NE 5   NE 4   NE 4   NE 4
Eye lvl wnd gst.7      7      7      7      7      7
Mix hgt (kft)...1.9    2.3    2.5    2.0    0.8    0.7
Transport wind..E 16   E 17   E 18   NE 17  NE 15  NE 15
Vrate kt-ft/1K..26     34     41     30     11     9
Ventrate Cat....POOR   POOR   FAIR   POOR   POOR   POOR

.TONIGHT...

Sky/weather.........Cloudy (85-95 percent).
Chance of pcpn......10 percent.
Temperature.........Min 31.
RH..................Max 82 percent.
Wind (20 ft)........Northeast winds 8 to 10 mph.
Eye level winds.....Northeast around 3 mph using an adjustment
                    factor of 0.3.
Mixing height.......Min 700 ft AGL.
Transport winds.....East 15 to 17 mph.
Smoke dispersal.....Poor (1400 m/s-m).

$$
Forecaster...Gosselin
Requested by...Blake Baum
Type of request...PRESCRIBED
.TAG 2502664.1/LSX
.DELDT 02/11/25
.FormatterVersion 2.0.0