Niwot, CO

9:11 AM MST on February 12, 2012 (GMT -0700)
Elev: 5082 ft
Lon: 105.2° W
Lat: 40.2° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, February 12, 2012.

The East dries out on Sunday, but wet weather continues moving through the West. A trough of low pressure advances eastward over the Great Basin and Central Rockies, producing moderate snow showers over Utah and Colorado. Winter weather advisories have been issued for parts of western Colorado as snowfall accumulations may reach from 6 to 8 inches by Sunday evening. Most of Utah, western Wyoming, and northern New Mexico should see lighter snow showers with accumulation around 1 to 2 inches. The tail end of this trough will extend into western Texas, bringing snow and freezing rain showers into northwestern Texas. Precipitation from this system will move into the Texas Panhandle late Sunday into Monday morning. Winter storm warnings have been issued for the region as 3 to 5 inches of snow are possible, with ice accumulations from 0.10 to 0.30 inches by Sunday evening. This will cause dangerous roads and travel conditions.

Meanwhile, another trough of low pressure and associated cold front approach the West Coast on Sunday. This system will reach the coasts of the Pacific Northwest and northern California in the afternoon and evening hours, bringing more rain showers. Temperatures will remain cool over most of the West Coast as this system pushes clouds and moisture onshore.

In the East, a strong ridge of high pressure allows for dry, sunny, and cool weather to persist. This system creates strong flow from the north, pushing cold air into the Plains and Eastern Valleys. Expect highs to range in the 20s in the Midwest, while the Ohio River Valley and Tennessee Valleys will see highs in the 30s. Freeze advisories have been issued for the Gulf states as low temperatures will drop into the 20s Sunday night. Dangerous fire conditions spread over the Southeastern states due to high pressure creating a very dry airmas with strong winds.
Weather Underground Forecast for Sunday, February 12, 2012.

The East dries out on Sunday, but wet weather continues moving through the West. A trough of low pressure advances eastward over the Great Basin and Central Rockies, producing moderate snow showers over Utah and Colorado. Winter weather advisories have been issued for parts of western Colorado as snowfall accumulations may reach from 6 to 8 inches by Sunday evening. Most of Utah, western Wyoming, and northern New Mexico should see lighter snow showers with accumulation around 1 to 2 inches. The tail end of this trough will extend into western Texas, bringing snow and freezing rain showers into northwestern Texas. Precipitation from this system will move into the Texas Panhandle late Sunday into Monday morning. Winter storm warnings have been issued for the region as 3 to 5 inches of snow are possible, with ice accumulations from 0.10 to 0.30 inches by Sunday evening. This will cause dangerous roads and travel conditions.

Meanwhile, another trough of low pressure and associated cold front approach the West Coast on Sunday. This system will reach the coasts of the Pacific Northwest and northern California in the afternoon and evening hours, bringing more rain showers. Temperatures will remain cool over most of the West Coast as this system pushes clouds and moisture onshore.

In the East, a strong ridge of high pressure allows for dry, sunny, and cool weather to persist. This system creates strong flow from the north, pushing cold air into the Plains and Eastern Valleys. Expect highs to range in the 20s in the Midwest, while the Ohio River Valley and Tennessee Valleys will see highs in the 30s. Freeze advisories have been issued for the Gulf states as low temperatures will drop into the 20s Sunday night. Dangerous fire conditions spread over the Southeastern states due to high pressure creating a very dry airmas with strong winds.
Weather Underground Broadcast Network
Niwot Weather at a Glance
Updated 9:11 AM MST
Weather Station - report
75th and Nelson, Longmont
Elevation
5060 ft
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Now
Mist
Mist
Temperature
13.0 °F
Feels Like 13 °F
Wind(mph)
1.0
Sunrise / Set
6:58 AM
5:32 PM
Moon
Waning Gibbous
Today
Chance of Snow 31 °F
Chance of Snow
20% chance of precipitation
Tonight
Chance of Snow 18 °F
Chance of Snow
50% chance of precipitation
Tomorrow
Partly Cloudy 36 | 16 °F
Partly Cloudy
Tuesday
Partly Cloudy 38 | 20 °F
Partly Cloudy
Wednesday
Chance of Snow 32 | 14 °F
Chance of Snow
20% chance of precipitation
Thursday
Partly Cloudy 38 | 16 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
31.43 in
Visibility
5.0 miles
Clouds
Moisture
Humidity
80%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KEIK 121558Z AUTO 00000KT 5SM BR M11/M12 A2989 RMK AO2
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Weather Radio
Launch Weather Radio
Temperature
Windchill
13 °F
Dew Point
8 °F
Wind
Speed / Dir
1.0 mph from NNW
Wind Gust
2.0 mph
Health
UV
Not available.
Pollen
.40 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Regional
View Flu Map
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Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Today
chancesnow Mostly cloudy with a 20 percent chance of snow. Patchy fog in the morning. Highs in the lower to mid 30s.
Tonight
nt_chancesnow Mostly cloudy with a 50 percent chance of snow. Lows 21 to 27.
Monday
cloudy Mostly cloudy. Highs in the mid to upper 30s.
Monday Night
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Lows 18 to 22.
Tuesday
cloudy Mostly cloudy. Highs in the mid 30s to lower 40s.
Tuesday Night
nt_chancesnow Mostly cloudy with a 40 percent chance of snow. Lows around 20.
Wednesday and Wednesday Night
nt_chancesnow Partly cloudy. A 20 percent chance of snow. Highs in the lower to mid 30s. Lows 16 to 24.
Thursday and Thursday Night
nt_sunny Mostly clear. Highs in the upper 30s. Lows 17 to 25.
Friday and Friday Night
nt_sunny Mostly clear. Highs in the lower 40s. Lows 20 to 28.
Saturday
partlycloudy Partly cloudy. Highs in the lower 40s.
Source: NWS at 3:51 am MST on February 12, 2012
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Nowcast as of 7:49 am MST on February 12, 2012
Patchy fog will gradually dissipate by 10 am across parts of the Interstate 25 corridor. Visibilities may be reduced to a half mile or less at times...especially east of Interstate 25. Bridges and overpasses may become icy and slick in spots so exercise caution and slow down.
Forecast
View Calendar 7-Day Weather Forecast for 80503
Sunday, 12
Chance of Snow
31 | 18 °F
Chance of Snow
Chance of
Precipitation
20%
Monday, 13
Partly Cloudy
36 | 16 °F
Partly Cloudy
Chance of
Precipitation
10%
Tuesday, 14
Partly Cloudy
38 | 20 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 15
Chance of Snow
32 | 14 °F
Chance of Snow
Chance of
Precipitation
20%
Thursday, 16
Partly Cloudy
38 | 16 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 17
Clear
41 | 18 °F
Clear
Chance of
Precipitation
10%
Saturday, 18
Partly Cloudy
43 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 3:51 am MST on February 12, 2012
Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Today
chancesnow Mostly cloudy with a 20 percent chance of snow. Patchy fog in the morning. Highs in the lower to mid 30s.
Tonight
nt_chancesnow Mostly cloudy with a 50 percent chance of snow. Lows 21 to 27.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 9 27 | 19 28 | 25 22 | 22
Wind 3 mph West 2 mph NNE 1 mph North 0 mph NE
Humidity 98% 68% 87% 96%
Chance of Precip. 10% 20% 20% 50%
Cloud Cover 87% 76% 80% 73%
Conditions Fog Chance of Snow Chance of Snow Chance of Snow
Sunrise & Sunset
6:58 AM
5:32 PM
Source: NWS at 3:51 am MST on February 12, 2012
Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Monday
cloudy Mostly cloudy. Highs in the mid to upper 30s.
Monday Night
nt_partlycloudy Partly cloudy in the evening then becoming mostly cloudy. Lows 18 to 22.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 19 33 | 24 29 | 21 21 | 16
Wind 3 mph North 2 mph SSE 1 mph SE 3 mph SW
Humidity 95% 69% 72% 80%
Chance of Precip. 50% 10% 10% 10%
Cloud Cover 58% 51% 47% 51%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:56 AM
5:33 PM
Source: NWS at 3:51 am MST on February 12, 2012
Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Tuesday
cloudy Mostly cloudy. Highs in the mid 30s to lower 40s.
Tuesday Night
nt_chancesnow Mostly cloudy with a 40 percent chance of snow. Lows around 20.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 17 33 | 20 33 | 25 24 | 22
Wind 3 mph West 1 mph East 5 mph NE 4 mph North
Humidity 92% 58% 73% 94%
Chance of Precip. 10% 0% 0% 40%
Cloud Cover 49% 65% 63% 79%
Conditions Partly Cloudy Partly Cloudy Chance of Snow Chance of Snow
Sunrise & Sunset
6:55 AM
5:34 PM
Source: NWS at 3:51 am MST on February 12, 2012
Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Wednesday and Wednesday Night
nt_chancesnow Partly cloudy. A 20 percent chance of snow. Highs in the lower to mid 30s. Lows 16 to 24.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 19 29 | 22 28 | 21 19 | 17
Wind 2 mph NNW 0 mph NE 1 mph West 4 mph West
Humidity 88% 73% 80% 93%
Chance of Precip. 40% 30% 30% 10%
Cloud Cover 69% 55% 43% 25%
Conditions Chance of Snow Chance of Snow Partly Cloudy Clear
Sunrise & Sunset
6:54 AM
5:35 PM
Source: NWS at 3:51 am MST on February 12, 2012
Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Thursday and Thursday Night
nt_sunny Mostly clear. Highs in the upper 30s. Lows 17 to 25.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 12 32 | 16 32 | 14 21 | 14
Wind 5 mph West 2 mph WSW 2 mph West 5 mph WSW
Humidity 78% 50% 49% 71%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 25% 31% 29% 20%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:53 AM
5:37 PM
Source: NWS at 3:51 am MST on February 12, 2012
Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Friday and Friday Night
nt_sunny Mostly clear. Highs in the lower 40s. Lows 20 to 28.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 12 34 | 16 34 | 14 24 | 16
Wind 5 mph WSW 2 mph SW 2 mph West 6 mph WSW
Humidity 71% 46% 45% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 22% 26% 23% 17%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
6:53 AM
5:37 PM
Source: NWS at 3:51 am MST on February 12, 2012
Regional Forecast for Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
Saturday
partlycloudy Partly cloudy. Highs in the lower 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 17 36 | 19 34 | 14 24 | 16
Wind 5 mph WSW 2 mph SSE 2 mph West 6 mph WSW
Humidity 75% 48% 45% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 26% 29% 23% 17%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:53 AM
5:37 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Local Storm Report,  Public Information Statement  (US Severe Weather)
History & Almanac
February 12, 2012 Max Temp Min Temp
Normal (KBJC) 44 °F 24 °F
Record (KBJC) 70 °F (1990) -2 °F (1986)
Yesterday 19.3 °F 7.8 °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
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM10
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Sunday Moderate
PM2.5
Sunday Good
OZONE
Astronomy
Feb. 12, 2012 Rise Set
Actual Time 6:58 AM MST 5:32 PM MST
Civil Twilight 6:30 AM MST 6:00 PM MST
Nautical Twilight 5:58 AM MST 6:32 PM MST
Astronomical Twilight 5:26 AM MST 7:03 PM MST
Moon 11:33 PM MST 9:17 AM MST
Length Of Visible Light 11h 30m
Length of Day
10h 34m
Tomorrow will be 2m 24s longer.
Waning Gibbous, 73% 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
43 °F
Cortez
43 °F
Grand Junction
42 °F
Montrose
35 °F
Aspen
33 °F
Durango
3 °F
Denver
3 °F
Greeley
3 °F
Erie
6 °F
Fort Collins
6 °F
Denver
Source: NWS
Snow Depth
Station Depth Elevation
Niwot 42 in 9910 ft
University Camp 46 in 10300 ft
Wild Basin 39 in 9560 ft
Lake Eldora 39 in 9700 ft
Bear Lake 46 in 9500 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Erie 12 °F Mist 8:58 AM MST
Broomfield 12 °F Mostly Cloudy 8:48 AM MST
Fort Collins 10 °F Mostly Cloudy 8:55 AM MST
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Flight To ETA Status
AAY586
Las Vegas, NV 		KFNL 09:55AM On Time
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Type Condition
Flight Rule: MVFR (KEIK)
Wind Speed: 0.0 kts.
Wind Dir: 338° (NNW)
Ceiling: Unlimited

METAR KEIK 121558Z AUTO 00000KT 5SM BR M11/M12 A2989 RMK AO2

View all Reports & Maps
Nearby Events
Event Date Forecast
Graduate School & Peace Corps Opportunities 6:00 PM MST 2012-02-13 Partly Cloudy, 31°F
Mojomama in Longmont 8:00 PM MST 2012-02-18 Partly Cloudy, 32°F
Rebecca Folsom Live Recording Studio Show 6:00 PM MST 2012-02-18 Clear, 29°F
Spring Swing 2:00 PM MST 2012-02-19 Chance of Snow, 21°F
Rebecca Folsom Live Recording Studio Show 12:00 PM MST 2012-02-19 Chance of Snow, 22°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
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, 61 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
75th and Nelson, Longmont, CO 13.0 °F 13 °F 8 °F 80% NNW  at  1.0 mph 0.00 in / hr 5060 ft 9:11 AM MST Normal  
Eagle Crest Elementary School, Longmont, CO 14.2 °F 14 °F 9 °F 78% SW  at  2.0 mph 0.00 in / hr 4942 ft 9:11 AM MST Rapid Fire
Portico, Longmont, CO 10.3 °F 10 °F 7 °F 86% East  at  2.0 mph 0.00 in / hr 5055 ft 9:04 AM MST Normal  
NW Longmont Airport Rd, Longmont, CO 13.8 °F 14 °F 8 °F 78% SSE  at  0.0 mph 0.00 in / hr 5050 ft 9:11 AM MST Rapid Fire  
Twin Peaks Golf Course, Longmont, CO 17.1 °F 17 °F 10 °F 74% SSW  at  2.5 mph 0.00 in / hr 5040 ft 9:06 AM MST Normal  
Bohn Farm, Longmont, CO 13.1 °F 13 °F 8 °F 80% SE  at  0.0 mph 0.00 in / hr 5000 ft 9:11 AM MST Rapid Fire  
Table Mountain, East Slope, Longmont, CO 12.6 °F 13 °F 10 °F 87% NW  at  0.0 mph - / hr 5420 ft 9:09 AM MST Normal  
The Shores, Longmont, CO 13.7 °F 14 °F 10 °F 83% ESE  at  0.0 mph 0.00 in / hr 5115 ft 9:10 AM MST Normal  
McIntosh Lake, Longmont, CO 14.9 °F 15 °F 10 °F 81% East  at  0.0 mph 0.00 in / hr 5022 ft 9:10 AM MST Normal  
Niwot 3W, (BES Weather), CO 12.2 °F 6 °F 3 °F 67% East  at  3.4 mph 0.00 in / hr 5178 ft 9:10 AM MST Rapid Fire  
APRSWXNET Longmont CO , Longmont, CO 12 °F 12 °F 9 °F 86% SSE  at  0 mph 0.00 in / hr 4927 ft 8:39 AM MST MADIS
APRSWXNET Longmont CO , Longmont, CO 10 °F 10 °F 7 °F 87% East  at  0 mph 0.00 in / hr 5055 ft 8:49 AM MST MADIS
NW Longmont, Longmont, CO 14.5 °F 14 °F 11 °F 87% SE  at  0.0 mph 0.00 in / hr 5134 ft 9:00 AM MST Normal
Niwot, CO 13.8 °F 14 °F 10 °F 84% North  at  0.0 mph 0.00 in / hr 5190 ft 9:11 AM MST Rapid Fire  
North Longmont, Horizon Park, Longmont, CO 15.1 °F 15 °F 11 °F 83% ENE  at  0.0 mph 0.00 in / hr 5040 ft 9:11 AM MST Normal  
APRSWXNET Longmont CO , Erie, CO 13 °F 13 °F 10 °F 87% WSW  at  0 mph 0.00 in / hr 4780 ft 8:40 AM MST MADIS
FoxHill, Longmont, CO 11.6 °F 12 °F 7 °F 81% SSE  at  1.0 mph 0.00 in / hr 5049 ft 9:11 AM MST Normal
US36 and Nelson Road, Longmont, CO 17.4 °F 17 °F 16 °F 96% ENE  at  0.0 mph 0.00 in / hr 5608 ft 9:11 AM MST Rapid Fire  
North Boulder - US36, Boulder, CO 14.9 °F 15 °F 10 °F 79% West  at  0.0 mph - / hr 5620 ft 9:05 AM MST Normal
Wolf Creek, Longmont, CO 16.7 °F 17 °F 12 °F 83% ENE  at  0.0 mph 0.00 in / hr 4979 ft 9:03 AM MST Rapid Fire  
Fox Meadow, Longmont, CO 11.3 °F 11 °F 8 °F 86% NNE  at  0.0 mph 0.00 in / hr 5024 ft 9:10 AM MST Normal
Boulder Fire Training Ctr., Boulder, CO 13.1 °F 13 °F 9 °F 84% SW  at  0.0 mph 0.00 in / hr 5141 ft 9:11 AM MST Rapid Fire  
Lyons Valley Park, Lyons, CO 13.6 °F 14 °F 8 °F 78% SW  at  0.0 mph 0.00 in / hr 5315 ft 8:05 AM MST Rapid Fire  
Red Fox Hills, Boulder, CO 20.5 °F 20 °F 11 °F 67% SE  at  0.0 mph 0.00 in / hr 5190 ft 9:11 AM MST Rapid Fire  
McConnell CT in Lyons Valley Park, Lyons, CO 19.9 °F 20 °F 11 °F 68% North  at  0.0 mph 0.00 in / hr 5318 ft 9:11 AM MST Rapid Fire  
The Ridge @ Lake Valley, Niwot, CO 10.4 °F 10 °F 8 °F 88% NNW  at  0.0 mph 0.00 in / hr 5383 ft 6:38 AM MST Rapid Fire  
Boulder County, Lafayette, CO 13.1 °F 13 °F 9 °F 84% NE  at  1.0 mph 0.00 in / hr 5130 ft 9:10 AM MST Normal  
North of Longmont, Longmont, CO 11.6 °F 12 °F 9 °F 88% East  at  1.0 mph 0.00 in / hr 5191 ft 9:10 AM MST Normal
Valhalla, Boulder, CO 14.4 °F 14 °F 10 °F 83% WNW  at  0.0 mph 0.00 in / hr 5240 ft 9:11 AM MST Rapid Fire  
63rd St & Jay Rd, Boulder, CO 14.8 °F 15 °F 9 °F 77% ESE  at  0.0 mph 0.00 in / hr 5202 ft 9:11 AM MST Normal  
2.0 Miles Stone Canyon, Lyons, Lyons, CO 16.9 °F 17 °F 13 °F 83% East  at  1.0 mph 0.00 in / hr 5650 ft 9:10 AM MST Normal
Steamboat Valley, Lyons, CO 15.7 °F 16 °F 9 °F 73% NW  at  0.0 mph 0.00 in / hr 5545 ft 9:11 AM MST Normal
APRSWXNET Lafayette CO , Erie, CO 11 °F 11 °F 7 °F 83% ENE  at  0 mph 0.00 in / hr 5017 ft 8:39 AM MST MADIS
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Local Storm Report
Mobile & Email Alerts


02/11/2012 0755 am

4 miles ENE of Nederland, Boulder County.

Snow m1.5 inch, reported by trained spotter.





02/11/2012 0744 am

Louisville, Boulder County.

Snow m1.9 inch, reported by amateur radio.





02/11/2012 0711 am

2 miles WNW of Erie, Boulder County.

Snow m2.2 inch, reported by cocorahs.





02/11/2012 0700 am

Lyons, Boulder County.

Snow m1.9 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles W of Niwot, Boulder County.

Snow m3.5 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles SW of Boulder, Boulder County.

Snow m3.7 inch, reported by cocorahs.





02/11/2012 0915 am

Niwot, Boulder County.

Snow m2.5 inch, reported by trained spotter.





02/11/2012 0655 am

2 miles N of Longmont, Boulder County.

Snow m1.0 inch, reported by cocorahs.





02/11/2012 0555 am

2 miles SSW of Boulder, Boulder County.

Snow m3.3 inch, reported by NWS employee.


            David Skaggs research center NOAA




02/11/2012 0540 am

1 miles N of Hygiene, Boulder County.

Snow m1.3 inch, reported by cocorahs.





02/11/2012 0440 am

3 miles SW of Longmont, Boulder County.

Snow m1.8 inch, reported by NWS employee.





02/11/2012 0755 am

4 miles ENE of Nederland, Boulder County.

Snow m1.5 inch, reported by trained spotter.





02/11/2012 0744 am

Louisville, Boulder County.

Snow m1.9 inch, reported by amateur radio.





02/11/2012 0711 am

2 miles WNW of Erie, Boulder County.

Snow m2.2 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles W of Niwot, Boulder County.

Snow m3.5 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles SW of Boulder, Boulder County.

Snow m3.7 inch, reported by cocorahs.





02/11/2012 0700 am

Lyons, Boulder County.

Snow m1.9 inch, reported by cocorahs.





02/11/2012 0915 am

Niwot, Boulder County.

Snow m2.5 inch, reported by trained spotter.





02/11/2012 0655 am

2 miles N of Longmont, Boulder County.

Snow m1.0 inch, reported by cocorahs.





02/11/2012 0555 am

2 miles SSW of Boulder, Boulder County.

Snow m3.3 inch, reported by NWS employee.


            David Skaggs research center NOAA




02/11/2012 0540 am

1 miles N of Hygiene, Boulder County.

Snow m1.3 inch, reported by cocorahs.





02/11/2012 0440 am

3 miles SW of Longmont, Boulder County.

Snow m1.8 inch, reported by NWS employee.





02/11/2012 0755 am

4 miles ENE of Nederland, Boulder County.

Snow m1.5 inch, reported by trained spotter.





02/11/2012 0744 am

Louisville, Boulder County.

Snow m1.9 inch, reported by amateur radio.





02/11/2012 0711 am

2 miles WNW of Erie, Boulder County.

Snow m2.2 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles SW of Boulder, Boulder County.

Snow m3.7 inch, reported by cocorahs.





02/11/2012 0700 am

Lyons, Boulder County.

Snow m1.9 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles W of Niwot, Boulder County.

Snow m3.5 inch, reported by cocorahs.





02/11/2012 0655 am

2 miles N of Longmont, Boulder County.

Snow m1.0 inch, reported by cocorahs.





02/11/2012 0555 am

2 miles SSW of Boulder, Boulder County.

Snow m3.3 inch, reported by NWS employee.


            David Skaggs research center NOAA




02/11/2012 0540 am

1 miles N of Hygiene, Boulder County.

Snow m1.3 inch, reported by cocorahs.





02/11/2012 0440 am

3 miles SW of Longmont, Boulder County.

Snow m1.8 inch, reported by NWS employee.





02/11/2012 0744 am

Louisville, Boulder County.

Snow m1.9 inch, reported by amateur radio.





02/11/2012 0711 am

2 miles WNW of Erie, Boulder County.

Snow m2.2 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles SW of Boulder, Boulder County.

Snow m3.7 inch, reported by cocorahs.





02/11/2012 0700 am

Lyons, Boulder County.

Snow m1.9 inch, reported by cocorahs.





02/11/2012 0700 am

2 miles W of Niwot, Boulder County.

Snow m3.5 inch, reported by cocorahs.





02/11/2012 0655 am

2 miles N of Longmont, Boulder County.

Snow m1.0 inch, reported by cocorahs.





02/11/2012 0555 am

2 miles SSW of Boulder, Boulder County.

Snow m3.3 inch, reported by NWS employee.


            David Skaggs research center NOAA




02/11/2012 0540 am

1 miles N of Hygiene, Boulder County.

Snow m1.3 inch, reported by cocorahs.





02/11/2012 0440 am

3 miles SW of Longmont, Boulder County.

Snow m1.8 inch, reported by NWS employee.





02/11/2012 0755 am

4 miles ENE of Nederland, Boulder County.

Snow m1.5 inch, reported by trained spotter.





02/11/2012 0711 am

2 miles WNW of Erie, Boulder County.

Snow m2.2 inch, reported by cocorahs.





02/11/2012 0700 am

Lyons, Boulder County.

Snow m1.9 inch, reported by cocorahs.





02/11/2012 0555 am

2 miles SSW of Boulder, Boulder County.

Snow m3.3 inch, reported by NWS employee.


            David Skaggs research center NOAA




02/11/2012 0540 am

1 miles N of Hygiene, Boulder County.

Snow m1.3 inch, reported by cocorahs.





02/11/2012 0440 am

3 miles SW of Longmont, Boulder County.

Snow m1.8 inch, reported by NWS employee.





02/11/2012 0655 am

2 miles N of Longmont, Boulder County.

Snow m1.0 inch, reported by cocorahs.



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Public Information Statement
Mobile & Email Alerts Statement as of 6:20 am MST on February 12, 2012

... Snowfall information for Denver International Airport...

.A diac2 120212 M dh1200/pp 0.00/sf 0.0/SD 5




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