Knoxville, IA

2:49 AM CST on February 13, 2012 (GMT -0600)
Elev: 886 ft
Lon: 93.1° W
Lat: 41.3° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Monday, February 13, 2012.

The trough of low pressure that brought unsettled weather to the West on Sunday will advance into the Plains on Monday with more mixed precipitation. The trough will support a low and associated warm front moving eastward into the Southern Plains. As the system progresses, rain showers with periods of heavy rain and isolated thunderstorms will spread from parts of central/eastern Texas into western Louisiana, mixed precipitation will develop in parts of Oklahoma and Arkansas, and snow will blanket parts of the Central Plains, Mid-Mississippi Valley, and parts of the western Ohio Valley. Areas from eastern Texas through Arkansas should expect the heaviest precipitation totals. Heightened winter weather conditions will allow Winter Weather Advisories and a few Winter Storm Warnings to remain in effect through the day. Elsewhere east of the Continental Divide, lake-effect snow showers will continue along parts of the Lower Great Lakes Snowbelt.

In the West, a Pacific cold front pushing across the Pacific Northwest will drop southward across northern California, bringing coastal and valley rain and significant snowfall to the Sierra Nevadas.
Weather Underground Forecast for Monday, February 13, 2012.

The trough of low pressure that brought unsettled weather to the West on Sunday will advance into the Plains on Monday with more mixed precipitation. The trough will support a low and associated warm front moving eastward into the Southern Plains. As the system progresses, rain showers with periods of heavy rain and isolated thunderstorms will spread from parts of central/eastern Texas into western Louisiana, mixed precipitation will develop in parts of Oklahoma and Arkansas, and snow will blanket parts of the Central Plains, Mid-Mississippi Valley, and parts of the western Ohio Valley. Areas from eastern Texas through Arkansas should expect the heaviest precipitation totals. Heightened winter weather conditions will allow Winter Weather Advisories and a few Winter Storm Warnings to remain in effect through the day. Elsewhere east of the Continental Divide, lake-effect snow showers will continue along parts of the Lower Great Lakes Snowbelt.

In the West, a Pacific cold front pushing across the Pacific Northwest will drop southward across northern California, bringing coastal and valley rain and significant snowfall to the Sierra Nevadas.
Knoxville Weather at a Glance
Updated 2:35 AM CST
Weather Station
Elevation
925 ft
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Now
Overcast
Overcast
Temperature
28 °F
Feels Like 23 °F
Wind(mph)
5
Sunrise / Set
7:10 AM
5:43 PM
Moon
Waning Gibbous
Tonight
Chance of Snow 20 °F
Chance of Snow
40% chance of precipitation
Monday
Ice Pellets 31 °F
Ice Pellets
100% chance of precipitation
Monday Night
Ice Pellets 25 °F
Ice Pellets
30% chance of precipitation
Tuesday
Partly Cloudy 34 | 22 °F
Partly Cloudy
Wednesday
Ice Pellets 36 | 29 °F
Ice Pellets
40% chance of precipitation
Thursday
Chance of Snow 38 | 22 °F
Chance of Snow
30% chance of precipitation
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
30.07 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 4100 ft
Overcast 4700 ft
Moisture
Humidity
40%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KOXV 130835Z AUTO 14004KT 10SM BKN041 OVC047 M02/M14 A3007 RMK AO2
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Weather Radio
Temperature
Windchill
23 °F
Dew Point
7 °F
Wind
Speed / Dir
5 mph from SE
Wind Gust
Health
UV
0 out of 16
Pollen
.10 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Regional
View Flu Map
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Regional Forecast for Marion
Monday
snow Snow in the morning...then snow and a chance of freezing drizzle in the afternoon. Snow accumulation of 1 to 2 inches. A light glazing expected. High in the lower 30s. South wind 10 to 15 mph. Chance of precipitation near 100 percent.
Monday Night
nt_snow Cloudy. A chance of freezing drizzle and light snow through midnight...then a slight chance of freezing drizzle and light snow after midnight. Low in the mid 20s. South wind 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 40 percent.
Tuesday
partlycloudy Mostly sunny. High in the mid 30s. West wind 5 to 10 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low in the mid 20s. Southwest wind 5 to 10 mph.
Wednesday
snow Cloudy. A chance of light freezing rain and light snow in the morning...then a chance of light rain in the afternoon. High in the mid 30s. Chance of precipitation 40 percent.
Wednesday Night
nt_snow Rain and snow likely. Low in the upper 20s. Chance of precipitation 60 percent.
Thursday
snow Mostly cloudy with a 30 percent chance of rain and snow. High in the upper 30s.
Thursday Night through Saturday
partlycloudy Partly cloudy. Low in the lower 20s. High in the upper 30s.
Saturday Night
nt_partlycloudy Partly cloudy. Low in the upper 20s.
Sunday
partlysunny Partly sunny. High in the lower 40s.
Source: NWS at 11:17 PM CST on February 12, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 50138
Monday, 13
Ice Pellets
31 | 25 °F
Ice Pellets
Chance of
Precipitation
100%
Tuesday, 14
Partly Cloudy
34 | 22 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Ice Pellets
36 | 29 °F
Ice Pellets
Chance of
Precipitation
40%
Thursday, 16
Chance of Snow
38 | 22 °F
Chance of Snow
Chance of
Precipitation
30%
Friday, 17
Partly Cloudy
38 | 22 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 18
Partly Cloudy
40 | 27 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 19
Partly Cloudy
43 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 11:17 PM CST on February 12, 2012
Regional Forecast for Marion
Rest of Tonight
nt_snow Mostly cloudy. A 50 percent chance of light snow early in the morning. Not as cold. Low around 20. Temperature steady or slowly rising after midnight. South wind 5 to 10 mph.
Monday
snow Snow in the morning...then snow and a chance of freezing drizzle in the afternoon. Snow accumulation of 1 to 2 inches. A light glazing expected. High in the lower 30s. South wind 10 to 15 mph. Chance of precipitation near 100 percent.
Monday Night
nt_snow Cloudy. A chance of freezing drizzle and light snow through midnight...then a slight chance of freezing drizzle and light snow after midnight. Low in the mid 20s. South wind 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 40 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 16 29 | 23 29 | 27 27 | 27
Wind 11 mph South 12 mph South 6 mph South 5 mph South
Humidity 70% 81% 92% 96%
Chance of Precip. 40% 100% 100% 30%
Cloud Cover 100% 100% 100% 100%
Conditions Snow Ice Pellets Ice Pellets Ice Pellets
Sunrise & Sunset
7:10 AM
5:43 PM
Source: NWS at 11:17 PM CST on February 12, 2012
Regional Forecast for Marion
Tuesday
partlycloudy Mostly sunny. High in the mid 30s. West wind 5 to 10 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low in the mid 20s. Southwest wind 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 27 31 | 25 31 | 25 27 | 22
Wind 5 mph West 6 mph West 6 mph WSW 5 mph WSW
Humidity 99% 77% 78% 84%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 100% 33% 29% 33%
Conditions Overcast Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:09 AM
5:44 PM
Source: NWS at 11:17 PM CST on February 12, 2012
Regional Forecast for Marion
Wednesday
snow Cloudy. A chance of light freezing rain and light snow in the morning...then a chance of light rain in the afternoon. High in the mid 30s. Chance of precipitation 40 percent.
Wednesday Night
nt_snow Rain and snow likely. Low in the upper 20s. Chance of precipitation 60 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 20 31 | 29 32 | 29 31 | 31
Wind 4 mph SW 1 mph SSE 4 mph ENE 2 mph NE
Humidity 87% 92% 88% 99%
Chance of Precip. 0% 40% 40% 60%
Cloud Cover 66% 80% 91% 92%
Conditions Ice Pellets Chance of Rain Snow Snow
Sunrise & Sunset
7:07 AM
5:45 PM
Source: NWS at 11:17 PM CST on February 12, 2012
Regional Forecast for Marion
Thursday
snow Mostly cloudy with a 30 percent chance of rain and snow. High in the upper 30s.
Thursday Night through Saturday
partlycloudy Partly cloudy. Low in the lower 20s. High in the upper 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 29 34 | 31 34 | 27 27 | 23
Wind 5 mph NNW 8 mph NW 8 mph WNW 6 mph WNW
Humidity 96% 88% 78% 84%
Chance of Precip. 60% 30% 30% 10%
Cloud Cover 81% 60% 48% 34%
Conditions Chance of Snow Chance of Snow Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:06 AM
5:47 PM
Source: NWS at 11:17 PM CST on February 12, 2012
Regional Forecast for Marion
Thursday Night through Saturday
partlycloudy Partly cloudy. Low in the lower 20s. High in the upper 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 20 34 | 25 34 | 23 27 | 22
Wind 6 mph WNW 7 mph West 6 mph West 4 mph West
Humidity 80% 69% 66% 77%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 26% 28% 24% 29%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:05 AM
5:48 PM
Source: NWS at 11:17 PM CST on February 12, 2012
Regional Forecast for Marion
Thursday Night through Saturday
partlycloudy Partly cloudy. Low in the lower 20s. High in the upper 30s.
Saturday Night
nt_partlycloudy Partly cloudy. Low in the upper 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 20 34 | 27 36 | 27 31 | 25
Wind 0 mph West 4 mph West 2 mph SW 4 mph West
Humidity 80% 74% 69% 78%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 43% 41% 34% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:05 AM
5:48 PM
Source: NWS at 11:17 PM CST on February 12, 2012
Regional Forecast for Marion
Sunday
partlysunny Partly sunny. High in the lower 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 25 38 | 31 36 | 27 31 | 25
Wind 4 mph SW 6 mph SSE 2 mph SW 4 mph West
Humidity 81% 75% 69% 78%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 59% 48% 34% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:05 AM
5:48 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 13, 2012 Max Temp Min Temp
Normal 37 °F 17 °F
Record 60 °F (1954) -9 °F (1960)
Yesterday 27 °F 1 °F
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Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Astronomy
Feb. 13, 2012 Rise Set
Actual Time 7:10 AM CST 5:43 PM CST
Civil Twilight 6:42 AM CST 6:11 PM CST
Nautical Twilight 6:09 AM CST 6:44 PM CST
Astronomical Twilight 5:37 AM CST 7:16 PM CST
Moon No Moon Rise 10:04 AM CST
Length Of Visible Light 11h 29m
Length of Day
10h 32m
Tomorrow will be 2m 32s longer.
Waning Gibbous, 65% 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
30 °F
Clarinda
30 °F
Keokuk
30 °F
Atlantic
30 °F
Ankeny
12 °F
Monticello
12 °F
Clinton
12 °F
Dubuque
14 °F
Decorah
15 °F
Muscatine
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Ice moving through on the Danube river
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Travel & Activities
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Aviation
City Temp. Conditions Updated
Knoxville 28 °F Overcast 2:35 AM CST
Pella 27 °F Overcast 2:35 AM CST
Newton 27 °F Overcast 2:35 AM CST
Chariton 28 °F Overcast 2:35 AM CST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KOXV)
Wind Speed: 4.0 kts.
Wind Dir: 140° (SE)
Ceiling: 4100 ft

METAR KOXV 130835Z AUTO 14004KT 10SM BKN041 OVC047 M02/M14 A3007 RMK AO2

Nearby Events
Event Date Forecast
David Hurlin 9:00 PM CST 2012-02-18 Partly Cloudy, 36°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Partly Cloudy, 59 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 63 °F
Northern Trust Open 8:30 AM PST on February 17, 2012 Clear, 63 °F
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
HADS ENGLISH CREEK NEAR KNOXVILLE 3E IA, Knoxville, IA - - - - North  at  - 0.00 in / hr 770 ft 1:15 AM CST MADIS
HADS MET STATION AT RED ROCK LAKE IA, Pella, IA 28 °F 20 °F - - SSE  at  8 mph 0.00 in / hr 779 ft 2:00 AM CST MADIS
HADS BIG CREEK PONDING NEAR POLK CITY IA, Harvey, IA - - - - North  at  - 0.00 in / hr 850 ft 2:15 AM CST MADIS
HADS DES MOINES RVR AT RED ROCK DAM N IA, Harvey, IA - - - - North  at  - 0.00 in / hr 802 ft 2:00 AM CST MADIS
Hunters Ridge, Pella, IA 27.7 °F 28 °F 16 °F 63% East  at  1.0 mph - / hr 900 ft 2:38 AM CST Normal  
Otley, Otley, IA 28.8 °F 29 °F 14 °F 53% SE  at  1.0 mph 0.01 in / hr 810 ft 2:49 AM CST Rapid Fire
HADS WHITE BREAST CREEK AT DALLAS 2NW IA, Dallas, IA - - - - North  at  - 0.00 in / hr 758 ft 1:15 AM CST MADIS
Pella Town Square, Pella, IA 28.2 °F 25 °F -5 °F 23% North  at  3.1 mph 0.00 in / hr 899 ft 2:49 AM CST Rapid Fire
APRSWXNET Pella IA U, Pella, IA 28 °F 22 °F 12 °F 51% ESE  at  5 mph 0.00 in / hr 830 ft 2:33 AM CST MADIS
HADS CEDAR CREEK NEAR BUSSEY 3WNW IA, Bussey, IA - - - - North  at  - 0.00 in / hr 720 ft 1:15 AM CST MADIS
HADS DES MOINES RIVER NEAR TRACEY 1NE IA, Tracy, IA - - - - North  at  - 0.00 in / hr 669 ft 1:00 AM CST MADIS
IADOT Pella (IA 163), Pella, IA 27 °F 22 °F 15 °F 61% SE  at  4 mph 0.00 in / hr 890 ft 2:22 AM CST MADIS
RAWS NEAL SMITH IA, Prairie City, IA 27 °F 18 °F 12 °F 52% SE  at  9 mph 0.00 in / hr 897 ft 1:48 AM CST MADIS
HADS SOUTH RIVER NEAR ACKWORTH 2SW IA, Indianola, IA - - - - North  at  - 0.00 in / hr 770 ft 2:15 AM CST MADIS
HADS SKUNK RIVER NEAR OSKALOOSA 4N IA, University Park, IA - - - - North  at  - 0.00 in / hr 706 ft 1:30 AM CST MADIS
Oskaloosa, IA 27.8 °F 28 °F 10 °F 47% ESE  at  3.0 mph 0.00 in / hr 846 ft 2:49 AM CST Rapid Fire  
Indianola, IA 28.8 °F 29 °F 11 °F 47% NNW  at  1.0 mph - / hr 0 ft 2:38 AM CST Normal  
Indianola Town Square, Indianola, IA 28.4 °F 28 °F 11 °F 48% ESE  at  0.0 mph 0.00 in / hr 966 ft 2:40 AM CST Normal  
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