Clarksville, AR

6:47 PM CST on February 11, 2012 (GMT -0600)
Elev: 387 ft
Lon: 93.5° W
Lat: 35.5° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Clarksville Weather at a Glance
Updated 6:47 PM CST
Elevation
410 ft
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Now
Clear
Clear
Temperature
29.8 °F
Feels Like 30 °F
Wind(mph)
2.2
Sunrise / Set
7:05 AM
5:51 PM
Moon
Waning Gibbous
Tonight
Clear 11 °F
Clear
Tomorrow
Clear 38 °F
Clear
Tomorrow Night
Chance of Snow 27 °F
Chance of Snow
40% chance of precipitation
Monday
Ice Pellets 32 | 29 °F
Ice Pellets
100% chance of precipitation
Tuesday
Partly Cloudy 50 | 31 °F
Partly Cloudy
Wednesday
Chance of Rain 54 | 40 °F
Chance of Rain
30% chance of precipitation
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
30.57 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
40%
Rainfall
0.75 in
Snow Depth
Not available.
METAR
METAR KRUE 112353Z AUTO 01008KT 10SM CLR 01/M15 A3056 RMK AO2 SLP351 T00061150 10028 21011 55000
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Weather Radio
Temperature
Windchill
30 °F
Dew Point
8 °F
Wind
Speed / Dir
2.2 mph from NNW
Wind Gust
3.1 mph
Health
UV
0 out of 16
Pollen
2.50 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Johnson
Tonight
nt_sunny Clear. Lows around 10. North winds 5 to 10 mph through the late evening...decreasing to 5 mph after midnight. Wind chill readings 2 to 4.
Sunday
sunny Sunny. Highs in the upper 30s. South winds 5 mph. Wind chill readings 9 to 14.
Sunday Night
nt_snow Mostly cloudy. Not as cold. A chance of light snow after midnight. Lows in the mid 20s. Southeast winds 5 to 10 mph. The chance of precipitation 50 percent after midnight.
Monday
snow Light snow and sleet during the day. Rain and light freezing rain in the afternoon. Light snow accumulations. Ice accumulations of up to one quarter of an inch. Highs in the lower 30s. Southeast winds 5 to 10 mph in the morning...increasing to 10 to 15 mph in the afternoon. The chance of precipitation near 100 percent.
Monday Night
nt_cloudy Mostly cloudy. A chance of rain and light freezing rain in the evening...then a slight chance of drizzle and light freezing drizzle after midnight. Lows in the upper 20s. Southeast winds 5 to 10 mph in the evening...becoming southwest after midnight. The chance of precipitation 30 percent in the evening.
Tuesday
partlycloudy Mostly sunny. Not as cool. Highs in the lower 50s.
Tuesday Night
nt_partlycloudy Partly cloudy in the evening...becoming mostly cloudy. Lows in the lower 30s.
Wednesday
cloudy Mostly cloudy. A chance of showers. Highs in the mid 50s. The chance of precipitation 30 percent.
Wednesday Night
nt_cloudy Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the upper 30s. The chance of precipitation 50 percent.
Thursday
partlysunny Partly sunny. A slight chance of showers. Highs in the upper 50s. The chance of precipitation 20 percent.
Thursday Night
nt_cloudy Mostly cloudy in the evening...becoming partly cloudy. Lows in the lower 30s.
Friday
partlycloudy Mostly sunny. Highs in the mid 50s.
Friday Night
nt_partlycloudy Partly cloudy in the evening...becoming mostly cloudy. Lows in the mid 30s.
Saturday
cloudy Mostly cloudy. Highs in the mid 50s.
Source: NWS at 6:06 PM CST on February 11, 2012
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Nowcast
Winter Storm Watch in effect from late Sunday night through Monday afternoon...
Forecast
View Calendar 7-Day Weather Forecast for 72830
Saturday, 11
Partly Cloudy
37 | 11 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 12
Clear
38 | 27 °F
Clear
Chance of
Precipitation
0%
Monday, 13
Ice Pellets
32 | 29 °F
Ice Pellets
Chance of
Precipitation
100%
Tuesday, 14
Partly Cloudy
50 | 31 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Chance of Rain
54 | 40 °F
Chance of Rain
Chance of
Precipitation
30%
Thursday, 16
Chance of Rain
56 | 31 °F
Chance of Rain
Chance of
Precipitation
20%
Friday, 17
Partly Cloudy
52 | 34 °F
Partly Cloudy
Chance of
Precipitation
10%
Saturday, 18
Mostly Cloudy
54 | NA
Mostly Cloudy
Chance of
Precipitation
10%
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Tonight
nt_sunny Clear. Lows around 10. North winds 5 to 10 mph through the late evening...decreasing to 5 mph after midnight. Wind chill readings 2 to 4.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 9 31 | 4 27 | 2 18 | 2
Wind 9 mph North 9 mph North 6 mph North 4 mph North
Humidity 53% 31% 34% 50%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 35% 51% 15% 0%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:05 AM
5:51 PM
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Sunday
sunny Sunny. Highs in the upper 30s. South winds 5 mph. Wind chill readings 9 to 14.
Sunday Night
nt_snow Mostly cloudy. Not as cold. A chance of light snow after midnight. Lows in the mid 20s. Southeast winds 5 to 10 mph. The chance of precipitation 50 percent after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 2 31 | 0 34 | 4 29 | 9
Wind 0 mph North 4 mph SSE 2 mph ESE 4 mph SE
Humidity 63% 24% 27% 42%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover 0% 11% 37% 82%
Conditions Clear Clear Partly Cloudy Chance of Snow
Sunrise & Sunset
7:04 AM
5:52 PM
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Monday
snow Light snow and sleet during the day. Rain and light freezing rain in the afternoon. Light snow accumulations. Ice accumulations of up to one quarter of an inch. Highs in the lower 30s. Southeast winds 5 to 10 mph in the morning...increasing to 10 to 15 mph in the afternoon. The chance of precipitation near 100 percent.
Monday Night
nt_cloudy Mostly cloudy. A chance of rain and light freezing rain in the evening...then a slight chance of drizzle and light freezing drizzle after midnight. Lows in the upper 20s. Southeast winds 5 to 10 mph in the evening...becoming southwest after midnight. The chance of precipitation 30 percent in the evening.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 18 31 | 25 31 | 27 31 | 29
Wind 4 mph SE 7 mph SE 4 mph ESE 1 mph SSE
Humidity 68% 78% 81% 92%
Chance of Precip. 40% 100% 100% 30%
Cloud Cover 100% 100% 91% 74%
Conditions Ice Pellets Ice Pellets Ice Pellets Ice Pellets
Sunrise & Sunset
7:03 AM
5:53 PM
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Tuesday
partlycloudy Mostly sunny. Not as cool. Highs in the lower 50s.
Tuesday Night
nt_partlycloudy Partly cloudy in the evening...becoming mostly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 29 45 | 34 45 | 34 38 | 34
Wind 2 mph West 1 mph West 1 mph SE 1 mph SE
Humidity 92% 62% 65% 89%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 62% 36% 25% 36%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:02 AM
5:54 PM
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Wednesday
cloudy Mostly cloudy. A chance of showers. Highs in the mid 50s. The chance of precipitation 30 percent.
Wednesday Night
nt_cloudy Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the upper 30s. The chance of precipitation 50 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 32 49 | 36 52 | 40 43 | 40
Wind 4 mph ESE 5 mph SE 2 mph SSE 2 mph WSW
Humidity 99% 62% 66% 89%
Chance of Precip. 10% 30% 30% 50%
Cloud Cover 87% 82% 81% 69%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
7:00 AM
5:55 PM
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Thursday
partlysunny Partly sunny. A slight chance of showers. Highs in the upper 50s. The chance of precipitation 20 percent.
Thursday Night
nt_cloudy Mostly cloudy in the evening...becoming partly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 40 52 | 38 50 | 36 38 | 32
Wind 4 mph NW 6 mph NNW 5 mph NNW 1 mph NNW
Humidity 95% 61% 56% 82%
Chance of Precip. 50% 20% 20% 10%
Cloud Cover 72% 61% 54% 46%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:00 AM
5:55 PM
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Friday
partlycloudy Mostly sunny. Highs in the mid 50s.
Friday Night
nt_partlycloudy Partly cloudy in the evening...becoming mostly cloudy. Lows in the mid 30s.
Saturday
cloudy Mostly cloudy. Highs in the mid 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 29 47 | 29 49 | 31 38 | 29
Wind 1 mph North 1 mph NE 0 mph NNE 4 mph ENE
Humidity 88% 47% 48% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 42% 54% 42% 46%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:00 AM
5:55 PM
Source: NWS at 6:06 PM CST on February 11, 2012
Regional Forecast for Johnson
Saturday
cloudy Mostly cloudy. Highs in the mid 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 29 49 | 32 49 | 31 38 | 29
Wind 5 mph NE 6 mph ESE 0 mph NNE 4 mph ENE
Humidity 81% 51% 48% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 63% 83% 42% 46%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:00 AM
5:55 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 11, 2012 Max Temp Min Temp
Normal (KFSM) 54 °F 32 °F
Record (KFSM) 76 °F (1962) -8 °F (1899)
Yesterday 46 °F 30 °F
Yesterday's Heating Degree Days: 27
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Astronomy
Feb. 11, 2012 Rise Set
Actual Time 7:05 AM CST 5:51 PM CST
Civil Twilight 6:38 AM CST 6:17 PM CST
Nautical Twilight 6:08 AM CST 6:47 PM CST
Astronomical Twilight 5:39 AM CST 7:17 PM CST
Moon 10:27 PM CST (2/11) 8:59 AM CST (2/11)
Length Of Visible Light 11h 39m
Length of Day
10h 46m
Tomorrow will be 2m 0s longer.
Waning Gibbous, 79% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Today's Extremes
State Highs State Lows
39 °F
Camden
38 °F
Texarkana
37 °F
El Dorado
37 °F
Monticello
37 °F
Russellville
12 °F
Rogers
12 °F
Bentonville
12 °F
Fayetteville
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
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Aviation
City Temp. Conditions Updated
Russellville 33 °F Clear 5:53 PM CST
Fort Smith 33 °F Clear 5:53 PM CST
Fayetteville 25 °F Clear 5:53 PM CST
Harrison 24 °F Clear 5:53 PM CST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KRUE)
Wind Speed: 8.0 kts.
Wind Dir: 339° (NNW)
Ceiling: Unlimited

METAR KRUE 112353Z AUTO 01008KT 10SM CLR 01/M15 A3056 RMK AO2 SLP351 T00061150 10028 21011 55000

Nearby Events
Event Date Forecast
Brian Mullen Band 8:00 PM CST 2012-02-18 Overcast, 43°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Partly Cloudy, 63 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °F
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 63 °F
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
HADS SPADRA CREEK AT CLARKSVILLE AR, Clarksville, AR - - - - North  at  - 0.00 in / hr 367 ft 5:30 PM CST MADIS
The GRAPHIC(West Main), Clarksville, AR 29.8 °F 30 °F 8 °F 40% NNW  at  2.2 mph 0.00 in / hr 410 ft 6:47 PM CST Rapid Fire
HADS LITTLE PINEY CREEK NEAR LAMAR AR, Lamar, AR - - - - North  at  - 0.00 in / hr 377 ft 5:30 PM CST MADIS
MesoWest Knoxville , Knoxville, AR 33 °F 33 °F - - North  at  - 0.00 in / hr 384 ft 5:20 PM CST MADIS
London, AR 28.2 °F 28 °F 3 °F 33% North  at  0.0 mph 0.00 in / hr 832 ft 6:46 PM CST Rapid Fire  
HADS BIG PINEY CK AT HIGHWAY 164 NEAR AR, Hagarville, AR - - - - North  at  - 0.00 in / hr 430 ft 5:45 PM CST MADIS
HADS ARKANSAS RVR AT OZARK LOCK AND D AR, Ozark, AR - - - - North  at  - 0.00 in / hr 490 ft 5:00 PM CST MADIS
Skyline Weather Station, Russellville, AR 28.9 °F 29 °F 10 °F 45% NE  at  0.0 mph 0.00 in / hr 710 ft 6:45 PM CST Rapid Fire
Morgan Road, Dover, AR 28.2 °F 28 °F -5 °F 23% NNE  at  0.0 mph 0.00 in / hr 0 ft 6:46 PM CST Rapid Fire  
HADS ILLINOIS BAYOU NEAR SCOTTSVILLE AR, Hector, AR - - - - North  at  - 0.00 in / hr 482 ft 5:30 PM CST MADIS
RAWS DEVIL\'S KNOB A, Oark, AR 22 °F 12 °F -3 °F 33% NNE  at  9 mph 0.00 in / hr 2100 ft 6:08 PM CST MADIS
East Side of Mt. Nebo, Arkansas, Dardanelle, AR 25.1 °F 15 °F 5 °F 43% NE  at  10.0 mph - / hr 1850 ft 6:33 PM CST Normal  
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Winter Storm Watch
Mobile & Email Alerts Statement as of 3:21 PM CST on February 11, 2012

... Winter Storm Watch in effect from late Sunday night through
Monday afternoon...

The National Weather Service in Little Rock has issued a Winter
Storm Watch... which is in effect from late Sunday night through
Monday afternoon.

* Timing... snow should begin across north central and west central
Arkansas later Sunday night. A wintry mix of snow... sleet and
freezing rain will eventually spread eastward over the remainder
of the area on Monday. Most of the precipitation will taper off
by late Monday and early Monday evening.

* Snow accumulations... 2 to 4 inches of snow is expected to
accumulate across much of northern Arkansas and the higher
elevations of the Ouachita Mountains in west central Arkansas.
Meanwhile... 1 to 2 inches of snowfall is possible over west
central Arkansas... before the precipitation changes over to a
mixture of snow... sleet... freezing rain and rain on Monday.

* Ice accumulations... ice accumulations of 0.10 to 0.20 of an inch
will be possible over much of west central Arkansas on Monday...
generally along and south of the Arkansas River valley. This
will greatly depend on the expected changeover from snow to
sleet and freezing rain... as well as surface temperature trends
on Monday.

* Impact... travel conditions will be treacherous starting late
Sunday night and continuing on Monday... as roadways become ice
and snow covered.

Precautionary/preparedness actions...

A Winter Storm Watch means there is a potential for significant
snow... sleet... or ice accumulations that may impact travel.
Continue to monitor the latest forecasts.