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(based on the NWS County Digital Forecast)
ISSUED AT 09:00 UTC ON FRIDAY APR 19 2024
| DAY | FRIDAY | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CDT 3HR | 5A | 6A | 7A | 8A | 9A | 10A | 11A | NOON | 1P | 2P | 3P | 4P | 5P | 6P | |||||
| MAX/MIN | -- | -- | 52° | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 67° | |||||
| TEMP | 58° | 54° | 52° | 54° | 54° | 56° | 56° | 59° | 61° | 63° | 65° | 67° | 65° | 63° | |||||
| SKY COVER | 95% | 92% | 90% | 87% | 84% | 80% | 77% | 74% | 71% | 65% | 60% | 55% | 49% | 45% | |||||
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| DEW PT | 56° | 52° | 50° | 50° | 49° | 49° | 47° | 47° | 45° | 45° | 43° | 40° | 38° | 36° | |||||
| RH | 93% | 93% | 92% | 89% | 86% | 77% | 71% | 61% | 57% | 51% | 43% | 37% | 35% | 36% | |||||
| POP 12HR | -- | -- | 82% | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||||
| RAIN/SNOW (liq.equ) | -- | -- | 0.08in | -- | -- | -- | -- | -- | 0.00in | -- | -- | -- | -- | -- | |||||
| SNOWFALL | -- | -- | 0in | -- | -- | -- | -- | -- | 0in | -- | -- | -- | -- | -- | |||||
| WIND SPEED(MPH) | 10 | 10 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | |||||
| WIND Gust(MPH) | 16 | 16 | 17 | 17 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | |||||
| WIND DIR | N | N | N | N | N | N | N | N | N | N | N | N | N | N | |||||
| DEW | -- | -- | -- | -- | Mod Dew | -- | Lgt Dew | -- | -- | -- | -- | -- | -- | -- | |||||
| HeatIndex | 58 | 54 | 52 | 54 | 54 | 56 | 56 | 59 | 61 | 63 | 65 | 67 | 65 | 63 | |||||
| Rain Showers | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||||
| Thunder Storm | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||||
| WIND CHILL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||||
| SPRAY COND |  | | | | | | | | | | | | |  | |||||
| DRY COND |  | | | | | | | | | | | | | | |||||
| LIVESTOCK COLDSTRESS |  | | | | | | | | | | | | | | |||||
| LIVESTOCK HEATSTRESS | 58.03 | 54.18 | 52.30 | 54.29 | 54.37 | 56.35 | 56.45 | 58.96 | 60.48 | 61.87 | 63.06 | 64.16 | 62.78 | 61.52 | |||||
| DAY | SATURDAY | SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | |||||||||||||||||||||||||||||||||||||||||
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| CDT 6HR | 7P | 8P | 9P | 10P | 11P | MIDN | 1A | 2A | 3A | 4A | 5A | 6A | 7A | 8A | 9A | 10A | 11A | NOON | 1P | 2P | 3P | 4P | 7P | 10P | 1A | 4A | 7A | 10A | 1P | 4P | 7P | 1A | 7A | 1P | 7P | 1A | 7A | 1P | 7P | 1A | 7A | 1P | 7P | 1A | 7A | 1P | 7P |
| MAX/MIN | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 45° | -- | -- | -- | -- | -- | -- | -- | -- | 63° | -- | -- | -- | -- | 43° | -- | -- | 61° | -- | -- | 38° | 67° | -- | -- | 47° | 70° | -- | -- | 49° | 68° | -- | -- | 45° | 72° | -- |
| TEMP | 63° | 58° | 56° | 54° | 52° | 52° | 49° | 49° | 47° | 47° | 47° | 45° | 47° | 49° | 54° | 58° | 59° | 61° | 63° | 63° | 63° | 63° | 59° | 50° | 47° | 45° | 43° | 50° | 56° | 59° | 56° | 45° | 41° | 63° | 63° | 50° | 49° | 67° | 67° | 58° | 52° | 65° | 63° | 52° | 47° | 67° | 67° |
| SKY COVER | 40% | 38% | 36% | 34% | 31% | 29% | 27% | 24% | 20% | 17% | 13% | 10% | 6% | 15% | 23% | 32% | 40% | 49% | 57% | 59% | 60% | 62% | 79% | 83% | 61% | 81% | 81% | 60% | 33% | 14% | 18% | 6% | 1% | 2% | 7% | 26% | 42% | 78% | 54% | 39% | 29% | 30% | 23% | 26% | 25% | 41% | 49% |
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| DEW PT | 36° | 36° | 34° | 34° | 34° | 34° | 34° | 34° | 34° | 34° | 34° | 34° | 34° | 34° | 36° | 34° | 34° | 32° | 32° | 32° | 31° | 31° | 32° | 31° | 31° | 31° | 31° | 31° | 31° | 29° | 31° | 34° | 36° | 34° | 38° | 38° | 40° | 47° | 49° | 49° | 45° | 43° | 41° | 38° | 38° | 41° | 45° |
| RH | 38% | 42% | 44% | 48% | 49% | 50% | 53% | 58% | 60% | 59% | 62% | 62% | 63% | 56% | 50% | 42% | 37% | 34% | 32% | 31% | 29% | 29% | 36% | 47% | 53% | 57% | 62% | 46% | 36% | 31% | 39% | 65% | 78% | 33% | 41% | 63% | 70% | 48% | 53% | 71% | 79% | 42% | 44% | 60% | 71% | 38% | 45% |
| POP 12HR | 0% | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 4% | -- | -- | -- | -- | -- | -- | -- | -- | -- | 6% | -- | -- | -- | 9% | -- | -- | -- | 0% | -- | 0% | -- | 0% | -- | 2% | -- | 28% | -- | 33% | -- | 14% | -- | 17% | -- | 23% |
| RAIN/SNOW (liq.equ) | 0.00in | -- | -- | -- | -- | -- | 0.00in | -- | -- | -- | -- | -- | 0.00in | -- | -- | -- | -- | -- | 0.00in | -- | -- | -- | 0.00in | -- | 0.00in | -- | 0.00in | -- | 0.00in | -- | 0.00in | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| SNOWFALL | 0in | -- | -- | -- | -- | -- | 0in | -- | -- | -- | -- | -- | 0in | -- | -- | -- | -- | -- | 0in | -- | -- | -- | 0in | -- | 0in | -- | 0in | -- | 0in | -- | 0in | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WIND SPEED(MPH) | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 5 | 5 | 7 | 6 | 7 | 10 | 15 | 14 | 9 | 10 | 13 | 9 | 10 | 10 | 10 | 9 |
| WIND DIR | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | SW | S | S | S | SW | SW | W | N | N | N | NE | E | E | E |
| HeatIndex | 63 | 58 | 56 | 54 | 52 | 52 | 47 | 45 | 44 | 43 | 44 | 43 | 44 | 47 | 54 | 58 | 59 | 61 | 63 | 63 | 63 | 63 | 59 | 50 | 44 | 41 | 40 | 50 | 56 | 59 | 56 | 42 | 39 | 63 | 63 | 50 | 45 | 67 | 67 | 58 | 52 | 65 | 63 | 52 | 43 | 67 | 67 |
| Rain Showers | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chance | Chance | Slight Chance | -- | -- | -- | Slight Chance | Slight Chance | Slight Chance | Chance |
| Thunder Storm | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Slight Chance | -- | -- | -- | -- | -- | -- | -- | Slight Chance |
| WIND CHILL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 42° | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 41° | 39° | -- | -- | -- | -- | 43° | 38° | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| SPRAY COND | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| DRY COND | | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | |
| LIVESTOCK COLDSTRESS | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| LIVESTOCK HEATSTRESS | 61.57 | 58.26 | 56.86 | 55.37 | 53.91 | 53.87 | 51.53 | 51.26 | 49.60 | 49.66 | 49.47 | 47.88 | 49.40 | 51.37 | 55.32 | 58.26 | 58.93 | 60.20 | 61.43 | 61.41 | 61.36 | 61.36 | 58.93 | 52.57 | 50.05 | 48.26 | 46.30 | 52.61 | 56.99 | 58.92 | 56.94 | 47.66 | 43.15 | 61.45 | 61.64 | 51.79 | 50.62 | 64.65 | 64.88 | 58.13 | 52.79 | 63.02 | 61.71 | 53.50 | 48.88 | 64.20 | 64.52 |
Click on individual weather variable above in left-hand column (ie., TEMP, RH, QPF 12HR) to view state forecast maps
NWS 48 Hr. Forecast Maps,Regional Hourly Observations For LYON County, Kentucky
Issued at 600 AM EDT FRI APR 19 2024
WESTERN AND SOUTH CENTRAL KENTUCKY CITY SKY/WX TMP DP RH WIND PRES REMARKS PADUCAH CLOUDY 55 50 83 N9G20 30.04R HENDERSON CLOUDY 55 53 93 NW16 30.02R OWENSBORO CLOUDY 57 56 96 N12 29.99R HOPKINSVILLE CLOUDY 66 63 88 NW10 29.97R BOWLING GREEN CLOUDY 65 62 90 SE5 29.96R GLASGOW NOT AVBL
Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.
Fire Weather Forecast For LYON County, KY
Provided by the National Weather Service:
Issued at: Fri Apr 19 05:05:01 EDT 2024
Precip Type None None None
Chance Precip (%) 0 0 0
High Temperature(F) 63-67 60-64
Minimum RH(%) 39-44 30-35
Low Temperature(F) 42-46
Maximum RH(%) 67-72
Temp (24h trend) 66 (-17) 43 (-11) 63
RH % (24h trend) 42 (-5) 70 (-29) 33
Wind 20ft/early(mph) N 7-11 G20 N 4-8 N 4-8
Wind 20ft/late(mph) N 5-9 G17 N 3-7 N 5-9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1120 1610
Mixing Hgt(ft-agl/msl)3670 5280
1700'Mix Hgt Temp 58 55
Transport Wnd (kts) N 13 N 14
Transport Wnd (m/s) N 7 N 7
Vent Rate (m/s-m) 7840 11270
Dispersion Index Fair Good
LAL 1 1 1
Haines Index 3 5 5
DSI SLGT UNSTBL MOD UNSTBL
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Lows in the lower 40s. Highs around 60.
North winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. North winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s. Southwest winds 15 to 20 mph.
.WEDNESDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. North winds 10 to 15 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. East winds 10 to 15 mph.
SPC's Fire Weather Web Tool (Excellent!), SPC's Fire Weather Outlooks, NWS Fire Weather WEB, Fire Danger Class Map,
Keetch-Byram Drought Index, ROMAN Web, Haines Index ,
WFAS's 10-hr Dead Fuel Moist., WFAS's 100-hr Dead Fuel Moist., Probablity of Ignition, Visual blackness Map, Palmer Drought Index, HPC's Rainfall Forecast Maps
Hazardous Weather Outlook For LYON County, Kentucky
347 AM CDT Fri Apr 19 2024 /447 AM EDT Fri Apr 19 2024/
DAY ONE Today and Tonight
No hazardous weather is expected at this time.
DAYS TWO THROUGH SEVEN Saturday through Thursday
Low temperatures will be in the upper 30s Saturday night across
portions of southern Illinois and southeast Missouri. Low
temperatures Sunday night will be in the middle to upper 30s
across southern Illinois, southwest Indiana, northwest Kentucky
and much of southeast Missouri. Light winds and mostly clear skies
Sunday night may result in light frost developing.
SPOTTER INFORMATION STATEMENT
Spotter activation will not be needed.
Latest LYON County, Kentucky Watches, Warnings and Advisories.
Additional Drought Info.:
UKAWC Drought Page,
Kentucky Drought Watch
7-Day Forecast For LYON County, KY
TODAY
Mostly cloudy this morning, then becoming partly sunny. Cooler with highs in the mid 60s. North winds around 10 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 40s. North winds 5 to 10 mph.
SATURDAY
Sunny in the morning, then becoming partly sunny. Highs in the mid 60s. North winds 5 to 10 mph.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.
SUNDAY
Mostly cloudy in the morning, then clearing. Highs in the lower 60s. North winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear. Lows around 40.
MONDAY
Sunny. Highs in the upper 60s.
MONDAY NIGHT
Mostly clear. Lows in the upper 40s.
TUESDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows around 50. Chance of rain 40 percent.
WEDNESDAY
Sunny. Highs in the upper 60s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
THURSDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
