Boulder, CO

2:01 PM MDT on May 19, 2013 (GMT -0600)
Elev: 5407 ft
Lon: 105.3° W
Lat: 40.0° N
Source
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News
May 19, 2013
The latest breaking news, tornado warnings, photos and more.
May 19, 2013
Mice and other critters return from a month long stay in space.
May 19, 2013
Some locations have seen 5 to 6 inches of rainfall.
May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
May 19, 2013
See images and video from the Plains as severe thunderstorms left their mark.
May 19, 2013
Parts of the Plains, Midwest have seen a startling absence of tornadoes.
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
May 19, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
May 16, 2013
Where Earth has been changed forever.
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Weather Summary
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.

Boulder Weather at a Glance

Updated 2:00 PM MDT
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Elevation
5295 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
69.6 °F
Feels Like 69.6 °F
Wind(mph)
1.6
Sunrise / Set
5:42 AM
8:13 PM
Moon
Waxing Gibbous
Today
Thunderstorm 72 °F
T-storms
30% chance of precipitation
Tonight
Partly Cloudy 50 °F
Partly Cloudy
20% chance of precipitation
Tomorrow
Chance of a Thunderstorm 66 | 48 °F
Chance of T-storms
60% chance of precipitation
Tuesday
Partly Cloudy 68 | 50 °F
Partly Cloudy
Wednesday
Chance of a Thunderstorm 79 | 52 °F
Chance of a Thunderstorm
20% chance of precipitation
Thursday
Chance of a Thunderstorm 86 | 55 °F
Chance of a Thunderstorm
20% chance of precipitation
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
29.80 in
Visibility
50.0 miles
Clouds
Few 6000 ft
Scattered Clouds 9000 ft
Mostly Cloudy 20000 ft
Moisture
Humidity
35%
Rainfall
0.00 in
Snow Depth
26 in, 47 in
METAR
METAR KBJC 191847Z 28003KT 50SM FEW060 SCT090TCU BKN200 19/M07 A2980 RMK VIRGA W TCU ALQDS
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
69.6 °F
52,54,52,52,54,54,54,55,57,59,63,64,66
Dew Point
41 °F
Wind
Speed / Dir
1.6 mph from NE
Wind Gust
5.4 mph
Health
7 out of 16
Pollen
8.20 out of 12
Pollen Forecast
Ozone
Moderate
PM2.5
Good
Flu Activity
No Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
tstorms Partly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 72F. Winds from the WNW at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 50F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Monday
chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 66F. Winds from the WNW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Monday Night
nt_chancerain Overcast with a chance of rain. Low of 48F. Winds from the NW at 5 to 10 mph. Chance of rain 40%.
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 68F. Winds from the NW at 5 to 10 mph.
Tuesday Night
nt_clear Partly cloudy in the evening, then clear. Low of 50F. Winds less than 5 mph.
Wednesday
partlycloudy Clear in the morning, then partly cloudy with a chance of a thunderstorm and rain. High of 79F. Winds from the North at 5 to 10 mph shifting to the East in the afternoon. Chance of rain 20%.
Wednesday Night
nt_clear Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear. Low of 52F. Winds less than 5 mph. Chance of rain 20%.
Thursday
partlycloudy Clear with a chance of a thunderstorm and rain in the afternoon. High of 86F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 55F. Winds from the ENE at 5 to 15 mph shifting to the NNW after midnight. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Friday
partlycloudy Clear with a chance of a thunderstorm. High of 88F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 59F. Winds from the NE at 5 to 10 mph shifting to the West after midnight. Chance of rain 40%.
Saturday
partlycloudy Partly cloudy. High of 90F. Winds from the South at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the North at 5 to 10 mph shifting to the WNW after midnight.
Sunday
partlycloudy Partly cloudy. High of 90F. Winds from the SW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds from the WNW at 5 to 15 mph.
Monday
clear Clear. High of 90F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 86F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 55F. Winds less than 5 mph. Chance of rain 20%.
Wednesday
partlycloudy Partly cloudy. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
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Nowcast as of 1:31 PM MDT on May 19, 2013
Isolated light showers and possibly a thunderstorms will continue across the Front Range urban corridor and Palmer Divide through mid afternoon. Rainfall amounts will be less than one tenth of an inch.

Weather Forecast for Boulder CO

View Calendar 10-Day Forecast for station KCOBOULD75

Sunday, 19
Thunderstorm
72 | 50 °F
T-storms
Chance of
Precipitation
30%
Monday, 20
Chance of a Thunderstorm
66 | 48 °F
Chance of T-storms
Chance of
Precipitation
60%
Tuesday, 21
Partly Cloudy
68 | 50 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 22
Chance of a Thunderstorm
79 | 52 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 23
Chance of a Thunderstorm
86 | 55 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Friday, 24
Chance of a Thunderstorm
88 | 59 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Partly Cloudy
90 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
90 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
90 | 57 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
86 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Sunday
tstorms Partly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 72F. Winds from the WNW at 10 to 15 mph. Chance of rain 30%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 50F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 32 68 | 30 66 | 30 57 | 34
Wind 12 mph West 11 mph NW 9 mph WNW 5 mph WNW
Humidity 48% 24% 26% 40%
Chance of Precip. 20% 30% 30% 20%
Cloud Cover 53% 69% 74% 67%
Conditions Rain Showers Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:42 AM
8:13 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.01], Average RMSE [2.12]
The National Weather Service forecast quality is poor. MaxT RMSE [4.26], Average RMSE [3.96] : Use NWS
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Monday
chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 66F. Winds from the WNW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Monday Night
nt_chancerain Overcast with a chance of rain. Low of 48F. Winds from the NW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 34 57 | 34 57 | 36 54 | 37
Wind 8 mph West 7 mph NW 8 mph NNW 5 mph WNW
Humidity 52% 40% 43% 53%
Chance of Precip. 20% 50% 60% 40%
Cloud Cover 97% 100% 100% 94%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:41 AM
8:14 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.14], Average RMSE [2.66]
The National Weather Service forecast quality is poor. MaxT RMSE [4.41], Average RMSE [4.27] : Use NWS
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 68F. Winds from the NW at 5 to 10 mph.
Tuesday Night
nt_clear Partly cloudy in the evening, then clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 36 63 | 34 68 | 34 55 | 34
Wind 8 mph West 7 mph NNW 4 mph North 4 mph WSW
Humidity 59% 33% 28% 46%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 66% 72% 46% 2%
Conditions Mostly Cloudy Chance of a Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:40 AM
8:15 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.55], Average RMSE [2.72]
The National Weather Service forecast quality is poor. MaxT RMSE [4.74], Average RMSE [3.84] : Use NWS
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear in the morning, then partly cloudy with a chance of a thunderstorm and rain. High of 79F. Winds from the North at 5 to 10 mph shifting to the East in the afternoon. Chance of rain 20%.
Wednesday Night
nt_clear Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear. Low of 52F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 28 77 | 34 72 | 43 55 | 39
Wind 6 mph West 9 mph East 7 mph SE 0 mph NNW
Humidity 42% 20% 33% 53%
Chance of Precip. 0% 0% 30% 10%
Cloud Cover 0% 2% 31% 14%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:39 AM
8:16 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.87], Average RMSE [2.33]
The National Weather Service forecast quality is poor. MaxT RMSE [6.16], Average RMSE [4.48] : Use NWS
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Thursday
partlycloudy Clear with a chance of a thunderstorm and rain in the afternoon. High of 86F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 55F. Winds from the ENE at 5 to 15 mph shifting to the NNW after midnight. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 37 81 | 39 75 | 48 64 | 50
Wind 2 mph West 10 mph East 11 mph ENE 2 mph NNE
Humidity 54% 22% 38% 57%
Chance of Precip. 10% 0% 30% 30%
Cloud Cover 1% 1% 50% 98%
Conditions Clear Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
8:17 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.21], Average RMSE [2.83]
The National Weather Service forecast quality is poor. MaxT RMSE [6.78], Average RMSE [4.69] : Use NWS
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Friday
partlycloudy Clear with a chance of a thunderstorm. High of 88F. Winds from the SE at 5 to 15 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 59F. Winds from the NE at 5 to 10 mph shifting to the West after midnight. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 43 81 | 43 82 | 43 64 | 46
Wind 2 mph SSW 12 mph ESE 8 mph ENE 3 mph WNW
Humidity 59% 26% 25% 51%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 82% 4% 30% 54%
Conditions Mostly Cloudy Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:38 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.46], Average RMSE [4.93]
The National Weather Service forecast quality is poor. MaxT RMSE [7.37], Average RMSE [5.84] : Use NWS
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 90F. Winds from the South at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the North at 5 to 10 mph shifting to the WNW after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 36 75 | 36 75 | 32 68 | 28
Wind 5 mph WSW 9 mph ESE 4 mph ENE 10 mph WNW
Humidity 41% 23% 20% 23%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 12% 40% 67% 57%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:37 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.29], Average RMSE [5.86]
The National Weather Service forecast quality is poor. MaxT RMSE [7.81], Average RMSE [6.45] : Use NWS
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 90F. Winds from the SW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 19 73 | 27 73 | 19 59 | 21
Wind 8 mph West 5 mph SE 14 mph WNW 2 mph NW
Humidity 28% 16% 12% 21%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 81% 48% 30%
Conditions Clear Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:37 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [8.33], Average RMSE [7.47]
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Monday
clear Clear. High of 90F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 23 86 | 25 82 | 27 66 | 27
Wind 4 mph West 4 mph SE 2 mph SSE 2 mph North
Humidity 22% 10% 12% 22%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 18% 24% 34%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:36 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [9.95], Average RMSE [7.09]
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 86F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 55F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 28 82 | 34 81 | 39 66 | 43
Wind 2 mph WSW 5 mph SE 1 mph SSE 2 mph North
Humidity 30% 16% 23% 43%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 44% 39% 35% 40%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:36 AM
8:21 PM
Source: BestForecast at 7:43 AM MDT on May 19, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 46 81 | 45 79 | 45 64 | 41
Wind 3 mph West 3 mph SE 1 mph West 3 mph NW
Humidity 64% 27% 28% 40%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 44% 54% 63% %
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KBJC) 69 °F 45 °F
Record (KBJC) 87 °F (2005) 37 °F (2003)
Yesterday 81.0 °F 57.0 °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.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
OZONE
Yesterday Good
PM10
Current Moderate
OZONE
Current Good
PM2.5
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Moderate
OZONE
Monday Good
PM2.5
Astronomy
May. 19, 2013 Rise Set
Actual Time 5:42 AM MDT 8:13 PM MDT
Civil Twilight 5:11 AM MDT 8:44 PM MDT
Nautical Twilight 4:32 AM MDT 9:23 PM MDT
Astronomical Twilight 3:49 AM MDT 10:06 PM MDT
Moon 2:20 PM MDT 2:06 AM MDT
Length Of Visible Light 15h 33m
Length of Day
14h 31m
Tomorrow will be 1m 41s longer.
Waxing Gibbous, 66% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
75 °F
Springfield
73 °F
Pueblo
73 °F
Lamar
71 °F
La Junta
70 °F
Erie
24 °F
Monarch Pass
28 °F
Leadville
30 °F
Alamosa
32 °F
Mount Werner
Snow Depth
Station Depth Elevation
Niwot 26 in 9910 ft
University Camp 47 in 10300 ft
Wild Basin 114 in 9560 ft
Bear Lake 32 in 9500 ft
Echo Lake 20 in 10600 ft
WunderPhotos®
Salcha River
The One That Got Away
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Travel & Activities
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Aviation
City Temp. Conditions Updated
Broomfield 66 °F Mostly Cloudy 12:47 PM MDT
Erie 70 °F Scattered Clouds 1:35 PM MDT
Berthoud Pass This station is not reporting.
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KBJC)
Wind Speed: 3.0 kts.
Wind Dir: 45° (NE)
Ceiling: 20000 ft

METAR KBJC 191847Z 28003KT 50SM FEW060 SCT090TCU BKN200 19/M07 A2980 RMK VIRGA W TCU ALQDS

Nearby Events
Event Date Forecast
the Makerie Sewing 2:00 PM MDT
2013-04-18
Mostly Cloudy, 36°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 19, 2013 Partly Cloudy, 74 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 19, 2013 Chance of Rain, 61 °F
Giants vs. Rockies 2:10 PM MDT on May 19, 2013 Thunderstorm, 65 °F
Diamondbacks vs. Rockies 6:40 PM MDT on May 20, 2013 Chance of Rain, 54 °F
Event Date Forecast
SC Heerenveen vs. FC Utrecht 4:30 PM CEST on May 19, 2013 Clear, High 64° F/ 18° C
Everton vs. Chelsea 4:00 PM BST on May 19, 2013 Overcast, High 66° F/ 19° C
Chivas USA vs. Colorado 7:00 PM MDT on May 25, 2013 Partly Cloudy, 79 °F
FC Dallas vs. Colorado 7:00 PM MDT on June 01, 2013 Average High 74° F/ 23° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Average High 79° F/ 26° C
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Aurora 7, Boulder, CO 69.6 °F - 41 °F 35% NE  at  1.6 mph 0.00 in / hr 5295 ft 2:00 PM MDT Rapid Fire  
Whittier, Boulder, CO 69.1 °F - 30 °F 24% NNW  at  0.4 mph 0.00 in / hr 5318 ft 2:01 PM MDT Rapid Fire  
Peloton, Boulder, CO 68.1 °F - - - North  at  - - / hr 5380 ft 1:59 PM MDT Normal  
15th and High St., Boulder, CO 68.2 °F - 30 °F 24% West  at  2.0 mph 0.00 in / hr 5423 ft 2:00 PM MDT Normal  
South Boulder, Boulder, CO 67.8 °F - 41 °F 38% SE  at  1.0 mph 0.01 in / hr 5395 ft 2:00 PM MDT Normal  
Downtown, Boulder, CO 68.1 °F - 28 °F 22% NNW  at  0.0 mph 15.16 in / hr 5400 ft 2:00 PM MDT Normal
Old North Boulder, Boulder, CO 68.2 °F - 33 °F 27% NW  at  3.1 mph 0.00 in / hr 5370 ft 2:01 PM MDT Normal  
Arapahoe Ridge, Boulder, CO 65.2 °F - 25 °F 22% SSW  at  3.0 mph 0.00 in / hr 5262 ft 2:00 PM MDT Normal  
Majestic Heights, Boulder, CO 65.3 °F - 35 °F 32% South  at  2.0 mph 0.03 in / hr 5419 ft 2:00 PM MDT Rapid Fire  
APRSWXNET Boulder CO , Boulder, CO 63 °F - 27 °F 25% NW  at  3 mph 0.00 in / hr 5446 ft 1:29 PM MDT MADIS
INTERNET NCAR Table Mesa , Boulder, CO 57 °F - 28 °F 32% ENE  at  4 mph 0.00 in / hr 6184 ft 1:37 PM MDT MADIS
INTERNET NCAR Foothills Lab , Boulder, CO 65 °F - 26 °F 23% NW  at  9 mph 0.00 in / hr 5331 ft 1:35 PM MDT MADIS
Shanahan Ridge, Boulder, CO 63.2 °F - 33 °F 33% ENE  at  0.0 mph - / hr 5700 ft 1:58 PM MDT Normal
Quince Ave., Boulder, CO 67.8 °F - 33 °F 27% WNW  at  4.0 mph 0.00 in / hr 5541 ft 2:00 PM MDT Normal  
Cherryvale, Boulder, CO 67.9 °F - 37 °F 32% North  at  0.0 mph 0.00 in / hr 5291 ft 2:01 PM MDT Rapid Fire  
Pinebrook Hills, Boulder, CO 61.3 °F - 27 °F 27% South  at  3.0 mph 0.00 in / hr 6270 ft 1:59 PM MDT Normal
Lee Hill, Boulder, CO 63.9 °F - 29 °F 27% NW  at  3.0 mph 0.00 in / hr 5815 ft 2:00 PM MDT Normal  
63rd St & Jay Rd, Boulder, CO 66.9 °F - 27 °F 22% West  at  12.0 mph 0.00 in / hr 5202 ft 2:00 PM MDT Normal  
Boulder Fire Training Ctr., Boulder, CO 67.1 °F - 31 °F 26% WNW  at  8.0 mph 0.00 in / hr 5141 ft 2:01 PM MDT Rapid Fire  
Davidson Mesa, Boulder, CO 61.5 °F - 22 °F 22% NW  at  12.1 mph 0.00 in / hr 5663 ft 2:00 PM MDT Normal  
Eldorado Springs, CO, Eldorado Springs, CO 64.4 °F - 22 °F 20% ESE  at  3.1 mph 0.00 in / hr 5800 ft 2:00 PM MDT Normal
The Ridge @ Lake Valley, Niwot, CO 67.8 °F - 29 °F 23% NW  at  17.0 mph 0.00 in / hr 5383 ft 2:00 PM MDT Rapid Fire  
UDFCD Louisville_Lake, Louisville, CO 62 °F - 31 °F 31% South  at  10 mph 0.00 in / hr 5580 ft 1:35 PM MDT MADIS
Fountain Greens, Boulder, CO 70.9 °F 75 °F 33 °F 25% SE  at  4.3 mph 0.00 in / hr 5343 ft 2:01 PM MDT Rapid Fire  
Heatherwood, Boulder, CO 70.6 °F 75 °F 33 °F 25% West  at  1.1 mph 0.00 in / hr 5289 ft 2:01 PM MDT Rapid Fire  
Saddle Ridge, Louisville, CO 65.3 °F - 34 °F 31% West  at  4.0 mph 0.00 in / hr 5565 ft 2:00 PM MDT Normal  
Heatherwood, Boulder, CO 71.1 °F 75 °F 33 °F 25% West  at  2.2 mph - / hr 5326 ft 1:59 PM MDT Normal  
Davidson, Lafayette, CO 66.2 °F - 29 °F 25% WSW  at  2.2 mph 0.00 in / hr 5404 ft 2:00 PM MDT Normal
INTERNET Rocky Flats Nat Wind Tech Ctr , Eldorado Springs, CO 63 °F - 32 °F 32% NW  at  13 mph 0.00 in / hr 6085 ft 1:28 PM MDT MADIS
Northwest Rock Creek, Superior, CO 67.9 °F - 33 °F 27% WNW  at  2.0 mph 0.00 in / hr 5531 ft 1:57 PM MDT Normal  
North Boulder Ridge, Boulder, CO 64.2 °F - 9 °F 11% WNW  at  10.0 mph 0.00 in / hr 6500 ft 2:00 PM MDT Normal  
RAWS SUGARLOAF CO, Boulder, CO 60 °F - 24 °F 25% WNW  at  5 mph 0.00 in / hr 6732 ft 1:25 PM MDT MADIS
Boulder Heights, Boulder, CO 52.5 °F - 26 °F 35% West  at  4.0 mph 0.00 in / hr 7694 ft 2:01 PM MDT Rapid Fire  
UDFCD Sugarloaf, Boulder, CO 55 °F - 29 °F 38% NW  at  4 mph 0.00 in / hr 7859 ft 1:35 PM MDT MADIS
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