Janesville, WI

3:38 PM CST on February 09, 2012 (GMT -0600)
Elev: 837 ft
Lon: 89.0° W
Lat: 42.7° N
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Tropical Weather: Tropical Cyclone Twelve (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground Forecast for Thursday, February 09, 2012.

A disturbance dropping southeastward across the Great Basin will reach the southern Rockies on Thursday. The system will kick up light snow showers in the Central and Southern Rockies. Snow accumulation is expected to fairly light, with only an inch or two at best over the San Juans and

southern Sangres mountains. Meanwhile, another disturbance moving out of northeastern Mexico will move into Texas. This energy will interact with moisture from the Gulf of Mexico will produce light rain showers in the Southern Plains. Elsewhere in the West, a warm front will move through western Washington, bringing light showers to the Pacific Northwest through the morning. Offshore flow and ridging could give clearing and

warmer temperature to the region by the afternoon.

In the East, a cold front from southern Canada will drop into the Great Lakes and Central Plains during the day. This system will kick up snow showers in parts of the Upper Great Lakes, primarily in northern Michigan. Elsewhere, high pressure builds over the Eastern Valleys with generally calm and dry weather conditions.
Weather Underground Forecast for Thursday, February 09, 2012.

A disturbance dropping southeastward across the Great Basin will reach the southern Rockies on Thursday. The system will kick up light snow showers in the Central and Southern Rockies. Snow accumulation is expected to fairly light, with only an inch or two at best over the San Juans and

southern Sangres mountains. Meanwhile, another disturbance moving out of northeastern Mexico will move into Texas. This energy will interact with moisture from the Gulf of Mexico will produce light rain showers in the Southern Plains. Elsewhere in the West, a warm front will move through western Washington, bringing light showers to the Pacific Northwest through the morning. Offshore flow and ridging could give clearing and

warmer temperature to the region by the afternoon.

In the East, a cold front from southern Canada will drop into the Great Lakes and Central Plains during the day. This system will kick up snow showers in parts of the Upper Great Lakes, primarily in northern Michigan. Elsewhere, high pressure builds over the Eastern Valleys with generally calm and dry weather conditions.
Weather Underground Broadcast Network
Janesville Weather at a Glance
Updated 3:35 PM CST
Weather Station - report
Janesville
Elevation
840 ft
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Now
Partly Cloudy
Partly Cloudy
Temperature
32.0 °F
Feels Like 22 °F
Wind(mph)
15.0
Sunrise / Set
7:01 AM
5:19 PM
Moon
Waning Gibbous
Today
Clear 36 °F
Clear
Tonight
Partly Cloudy 24 °F
Partly Cloudy
Tomorrow
Chance of Snow 26 | 11 °F
Chance of Snow
30% chance of precipitation
Saturday
Partly Cloudy 22 | 13 °F
Partly Cloudy
Sunday
Clear 27 | 16 °F
Clear
Monday
Chance of Snow 31 | 25 °F
Chance of Snow
30% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.14 in
Visibility
10.0 miles
Clouds
Few 9000 ft
Moisture
Humidity
72%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KJVL 092045Z 23014G19KT 10SM FEW090 02/M08 A3010
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Weather Radio
Launch Weather Radio
Temperature
Windchill
22 °F
Dew Point
24 °F
Wind
Speed / Dir
15.0 mph from SSW
Wind Gust
15.0 mph
Health
UV
2 out of 16
Pollen
.30 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Rock
Tonight
nt_cloudy Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the lower 20s. Southwest winds 5 to 10 mph.
Friday
chancesnow Colder. Cloudy with isolated snow showers. Highs in the mid 20s. North winds 10 to 15 mph. Chance of snow 20 percent.
Friday Night
nt_cloudy Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows around 5. North winds around 15 mph.
Saturday
sunny Sunny. Highs in the lower 20s. Northwest winds 15 to 20 mph.
Saturday Night
nt_sunny Mostly clear. Lows around 6. West winds 10 to 15 mph.
Sunday
sunny Sunny. Highs in the upper 20s.
Sunday Night
nt_partlycloudy Partly cloudy. Not as cold. Lows around 17.
Monday
snow Mostly cloudy with a 50 percent chance of light snow. Highs in the lower 30s.
Monday Night
nt_snow Cloudy with a 50 percent chance of light snow. Lows in the mid 20s.
Tuesday
snow Cloudy with a 20 percent chance of light snow. Highs in the mid 30s.
Tuesday Night
nt_cloudy Mostly cloudy through around midnight then becoming partly cloudy. Lows in the mid 20s.
Wednesday
partlysunny Partly sunny. Highs in the upper 30s.
Wednesday Night
nt_snow Mostly cloudy with a 30 percent chance of light snow. Lows in the upper 20s.
Source: NWS at 3:18 PM CST on February 9, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 53542
Thursday, 9
Clear
36 | 24 °F
Clear
Chance of
Precipitation
0%
Friday, 10
Chance of Snow
26 | 11 °F
Chance of Snow
Chance of
Precipitation
30%
Saturday, 11
Partly Cloudy
22 | 13 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 12
Clear
27 | 16 °F
Clear
Chance of
Precipitation
0%
Monday, 13
Chance of Snow
31 | 25 °F
Chance of Snow
Chance of
Precipitation
30%
Tuesday, 14
Chance of Snow
36 | 25 °F
Chance of Snow
Chance of
Precipitation
20%
Wednesday, 15
Mostly Cloudy
38 | NA
Mostly Cloudy
Chance of
Precipitation
10%
Source: NWS at 3:18 PM CST on February 9, 2012
Regional Forecast for Rock
Tonight
nt_cloudy Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the lower 20s. Southwest winds 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 13 31 | 13 31 | 16 27 | 20
Wind 6 mph WSW 11 mph WSW 8 mph SW 7 mph WSW
Humidity 80% 47% 50% 77%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 0% 7% 39%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:01 AM
5:19 PM
Source: NWS at 3:18 PM CST on February 9, 2012
Regional Forecast for Rock
Friday
chancesnow Colder. Cloudy with isolated snow showers. Highs in the mid 20s. North winds 10 to 15 mph. Chance of snow 20 percent.
Friday Night
nt_cloudy Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows around 5. North winds around 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 22 25 | 14 18 | 5 14 | 0
Wind 6 mph WNW 13 mph North 13 mph North 7 mph North
Humidity 84% 65% 56% 52%
Chance of Precip. 10% 30% 30% 10%
Cloud Cover 96% 96% 78% 41%
Conditions Chance of Snow Chance of Snow Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:00 AM
5:20 PM
Source: NWS at 3:18 PM CST on February 9, 2012
Regional Forecast for Rock
Saturday
sunny Sunny. Highs in the lower 20s. Northwest winds 15 to 20 mph.
Saturday Night
nt_sunny Mostly clear. Lows around 6. West winds 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 0 20 | 0 18 | 0 16 | -3
Wind 7 mph NNW 11 mph WNW 12 mph WNW 9 mph WNW
Humidity 60% 39% 40% 39%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 35% 28% 24% 23%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:59 AM
5:22 PM
Source: NWS at 3:18 PM CST on February 9, 2012
Regional Forecast for Rock
Sunday
sunny Sunny. Highs in the upper 20s.
Sunday Night
nt_partlycloudy Partly cloudy. Not as cold. Lows around 17.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 13 | 0 25 | 4 23 | 5 20 | 5
Wind 8 mph WNW 9 mph West 6 mph West 5 mph WSW
Humidity 52% 39% 45% 53%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 23% 16% 15% 21%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:57 AM
5:23 PM
Source: NWS at 3:18 PM CST on February 9, 2012
Regional Forecast for Rock
Monday
snow Mostly cloudy with a 50 percent chance of light snow. Highs in the lower 30s.
Monday Night
nt_snow Cloudy with a 50 percent chance of light snow. Lows in the mid 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 4 27 | 13 25 | 18 27 | 22
Wind 5 mph SSW 9 mph SSW 8 mph South 7 mph SSW
Humidity 56% 55% 74% 84%
Chance of Precip. 0% 30% 30% 40%
Cloud Cover 53% 81% 88% 90%
Conditions Chance of Snow Chance of Snow Chance of Snow Chance of Snow
Sunrise & Sunset
6:56 AM
5:24 PM
Source: NWS at 3:18 PM CST on February 9, 2012
Regional Forecast for Rock
Tuesday
snow Cloudy with a 20 percent chance of light snow. Highs in the mid 30s.
Tuesday Night
nt_cloudy Mostly cloudy through around midnight then becoming partly cloudy. Lows in the mid 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 23 34 | 27 31 | 27 29 | 25
Wind 5 mph SW 6 mph WSW 5 mph WSW 4 mph WSW
Humidity 92% 75% 81% 88%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 95% 80% 72% 64%
Conditions Chance of Snow Chance of Snow Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:56 AM
5:24 PM
Source: NWS at 3:18 PM CST on February 9, 2012
Regional Forecast for Rock
Wednesday
partlysunny Partly sunny. Highs in the upper 30s.
Wednesday Night
nt_snow Mostly cloudy with a 30 percent chance of light snow. Lows in the upper 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 25 36 | 27 31 | 27 29 | 25
Wind 1 mph SSW 1 mph South 5 mph WSW 4 mph WSW
Humidity 91% 72% 81% 88%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 74% 66% 72% 64%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:56 AM
5:24 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 9, 2012 Max Temp Min Temp
Normal (KJVL) 31 °F 16 °F
Record (KJVL) 56 °F (1990) -5 °F (2007)
Yesterday 32.4 °F 14.3 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
Feb. 09, 2012 Rise Set
Actual Time 7:01 AM CST 5:19 PM CST
Civil Twilight 6:32 AM CST 5:48 PM CST
Nautical Twilight 5:58 AM CST 6:22 PM CST
Astronomical Twilight 5:26 AM CST 6:55 PM CST
Moon 7:52 PM CST 7:33 AM CST
Length Of Visible Light 11h 16m
Length of Day
10h 17m
Tomorrow will be 2m 35s longer.
Waning Gibbous, 95% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
39 °F
Superior
38 °F
Shawano
37 °F
Ashland
37 °F
Watertown
37 °F
Sheboygan
3 °F
Merrill
5 °F
Sparta
5 °F
Tomahawk
6 °F
Black River Falls
9 °F
Rhinelander
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Janesville 36 °F Partly Cloudy 2:45 PM CST
Monroe 30 °F Mostly Cloudy 3:35 PM CST
Rockford 30 °F Mostly Cloudy 3:29 PM CST
Madison 33 °F Clear 2:53 PM CST
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Flight To ETA Status
COM3116
Detroit, MI 		KMSN 03:34PM On Time
ASQ5367
Atlanta, GA 		KMSN 03:48PM On Time
EGF2704
Dallas-Fort Worth, TX 		KMSN 04:00PM On Time
TCF7308
New York, NY 		KMSN 04:39PM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KJVL)
Wind Speed: 14.0 kts.
Wind Dir: 207° (SSW)
Ceiling: Unlimited

METAR KJVL 092045Z 23014G19KT 10SM FEW090 02/M08 A3010

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Nearby Events
Event Date Forecast
The Right Now 10:00 PM CST 2012-02-10 Partly Cloudy, 15°F
Hierosonic and Sore Eyes 8:00 PM CST 2012-02-11 Partly Cloudy, 16°F
Heart-Set Self-Destruct & Hierosonic Winter Tour 2012 8:00 PM CST 2012-02-11 Partly Cloudy, 16°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
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 09, 2012 Clear, 45 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 10, 2012 Partly Cloudy, 45 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Janesville, WI 32.0 °F 22 °F 24 °F 72% SSW  at  15.0 mph 0.00 in / hr 840 ft 3:35 PM CST Normal  
WIDOT Beloit - I-90 @ Colley Rd., South Beloit, IL 33 °F 33 °F 27 °F 78% North  at  0 mph 0.00 in / hr 815 ft 3:04 PM CST MADIS
Oaklawn Academy, Edgerton, WI 34.1 °F 34 °F 18 °F 51% North  at  0.0 mph 0.00 in / hr 814 ft 3:34 PM CST Normal
Newark Township, Beloit, WI 32.1 °F 28 °F 21 °F 64% SW  at  4.0 mph 0.00 in / hr 860 ft 3:33 PM CST Normal
HADS ROCK RIVER NEAR ROCKTON IL, Rockton, IL - - - - North  at  - 0.00 in / hr 709 ft 2:30 PM CST MADIS
Brodhead Airport, Brodhead, WI 32.9 °F 24 °F 12 °F 42% WSW  at  12.0 mph 0.00 in / hr 793 ft 3:32 PM CST Normal
Central Fort Atkinson, Fort Atkinson, WI 35.2 °F 35 °F 21 °F 56% SW  at  3.0 mph 0.00 in / hr 784 ft 3:25 PM CST Normal  
Rock River, Roscoe, IL 30.1 °F 19 °F - - SW  at  15.0 mph 0.00 in / hr 728 ft 3:38 PM CST Rapid Fire
APRSWXNET Roscoe IL , Roscoe, IL 33 °F 25 °F 23 °F 67% SSW  at  10 mph 0.00 in / hr 790 ft 2:59 PM CST MADIS
Delavan, WI 37.4 °F 29 °F 5 °F 26% WSW  at  14.1 mph 0.00 in / hr 925 ft 3:38 PM CST Rapid Fire  
West Brooklyn Heights, Brooklyn, WI 31.1 °F 21 °F 17 °F 56% SW  at  13.6 mph 0.00 in / hr 981 ft 3:38 PM CST Rapid Fire  
Hawkeye Observatory, Durand, IL 31.9 °F 25 °F 21 °F 63% WSW  at  7.0 mph 0.00 in / hr 758 ft 3:37 PM CST Normal
Delavan, WI 33.8 °F 28 °F 23 °F 64% SSW  at  7.0 mph 0.00 in / hr 980 ft 3:37 PM CST Normal
PG Elementary School, Poplar Grove, IL 32.7 °F 28 °F 21 °F 62% NNW  at  4.4 mph 0.00 in / hr 1004 ft 3:38 PM CST Rapid Fire
WIDOT Elkhorn - I-43 @ Centralia Ave., Elkhorn, WI 34 °F 24 °F 10 °F 36% WSW  at  16 mph 0.00 in / hr 985 ft 2:16 PM CST MADIS
Oregon, WI 31.8 °F 26 °F 18 °F 57% WSW  at  6.0 mph 0.00 in / hr 974 ft 3:37 PM CST Normal
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