Boulder, CO

8:03 PM MDT on May 16, 2012 (GMT -0600)
Elev: 5266 ft
Lon: 105.2° W
Lat: 40.0° N
Source
Rapid Fire Updates™
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Tropical Weather: Tropical Storm Aletta (East Pacific) Invest 92 (East Pacific)
Weather Summary
Weather Underground midday recap for Wednesday, May 16, 2012.

Unsettled weather continued in the Eastern U.S. on Wednesday as a long cold front dropped across the Midwest and reached from the Lower Great Lakes through the Southern Plains during the afternoon. Moist and unstable conditions ahead of the northern edge of this cold front led to scattered showers and chances of thunderstorms across the inland Northeast. Storms over parts of New York, Pennsylvania, and western New England had the potential to turn severe this afternoon with large hail and damaging wind gusts. Meanwhile, to the south, scattered thunderstorms popped up again along the sea breeze of the Carolinas. Plenty of moisture streaming across the area heightened instability and led to the possibility of few intense storms with hail and gusty to damaging winds.

Further south, weak winds and a lingering moist airmass allowed showers and thunderstorms to persist across parts of the Florida Peninsula through the afternoon.

In the West, well above average temperatures continued in the Desert Southwest, while a few isolated showers developed in the Central Great Basin.
Weather Underground midday recap for Wednesday, May 16, 2012.

Unsettled weather continued in the Eastern U.S. on Wednesday as a long cold front dropped across the Midwest and reached from the Lower Great Lakes through the Southern Plains during the afternoon. Moist and unstable conditions ahead of the northern edge of this cold front led to scattered showers and chances of thunderstorms across the inland Northeast. Storms over parts of New York, Pennsylvania, and western New England had the potential to turn severe this afternoon with large hail and damaging wind gusts. Meanwhile, to the south, scattered thunderstorms popped up again along the sea breeze of the Carolinas. Plenty of moisture streaming across the area heightened instability and led to the possibility of few intense storms with hail and gusty to damaging winds.

Further south, weak winds and a lingering moist airmass allowed showers and thunderstorms to persist across parts of the Florida Peninsula through the afternoon.

In the West, well above average temperatures continued in the Desert Southwest, while a few isolated showers developed in the Central Great Basin.

Boulder Weather at a Glance

Updated 8:01 PM MDT
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Elevation
5202 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
66.9 °F
Feels Like 66.9 °F
Wind(mph)
2.0
Sunrise / Set
5:44 AM
8:10 PM
Moon
Waning Crescent
Tonight
Partly Cloudy 54 °F
Partly Cloudy
Tomorrow
Partly Cloudy 86 °F
Partly Cloudy
Tomorrow Night
Partly Cloudy 50 °F
Partly Cloudy
Friday
Chance of a Thunderstorm 86 | 46 °F
Chance of T-storms
20% chance of precipitation
Saturday
Chance of a Thunderstorm 70 | 39 °F
Chance of T-storms
30% chance of precipitation
Sunday
Partly Cloudy 86 | 41 °F
Partly Cloudy
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
29.98 in
Visibility
10.0 miles
Clouds
Scattered Clouds 9500 ft
Moisture
Humidity
28%
Rainfall
0.00 in
Snow Depth
0 in, 23 in
METAR
METAR KEIK 170151Z AUTO 30011G16KT 10SM SCT095 18/01 A2998 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
66.9 °F
Dew Point
33 °F
Wind
Speed / Dir
2.0 mph from West
Wind Gust
10.0 mph
Health
UV
0 out of 16
Pollen
9.90 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Wednesday Night
nt_partlycloudy Partly cloudy with thunderstorms and rain showers. Low of 54F. Winds from the WSW at 5 to 15 mph. Chance of rain 20%.
Thursday
partlycloudy Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 50F. Winds from the WSW at 5 to 10 mph.
Friday
chancetstorms Partly cloudy. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 46F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Saturday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 70F. Winds from the NW at 5 to 10 mph shifting to the NNE in the afternoon. Chance of rain 30%.
Saturday Night
nt_chancerain Partly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then overcast. Low of 39F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Sunday
partlycloudy Partly cloudy. High of 86F. Winds from the South at 5 to 10 mph shifting to the East in the afternoon.
Sunday Night
nt_clear Partly cloudy in the evening, then clear. Low of 41F. Winds from the SSW at 5 to 15 mph.
Monday
partlycloudy Clear in the morning, then partly cloudy. High of 86F. Winds from the SSE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the SSW at 5 to 10 mph.
Tuesday
mostlycloudy Mostly cloudy. High of 86F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_mostlycloudy Overcast. Low of 48F. Winds from the West at 10 to 15 mph.
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the WSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 46F. Winds from the West at 10 to 15 mph.
Thursday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 45F. Winds less than 5 mph. Chance of rain 20%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 46F. Winds less than 5 mph. Chance of rain 30%.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 46F. Winds less than 5 mph. Chance of rain 20%.
Sunday
clear Clear. High of 77F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Loading…
 
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Nowcast as of 7:39 PM MDT on May 16, 2012
Widely scattered high based showers will continue across the urban corridor and adjacent plains through late this evening. Gusty winds up to 40 mph can be expected but little if any rain.

Forecast

View Calendar 10-Day Forecast for station KCOBOULD39

Wednesday, 16
Thunderstorm
84 | 54 °F
T-storms
Chance of
Precipitation
20%
Thursday, 17
Partly Cloudy
86 | 50 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 18
Chance of a Thunderstorm
86 | 46 °F
Chance of T-storms
Chance of
Precipitation
20%
Saturday, 19
Chance of a Thunderstorm
70 | 39 °F
Chance of T-storms
Chance of
Precipitation
30%
Sunday, 20
Partly Cloudy
86 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 21
Partly Cloudy
86 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 22
Mostly Cloudy
86 | 48 °F
Mostly Cloudy
Chance of
Precipitation
0%
Wednesday, 23
Partly Cloudy
81 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 24
Partly Cloudy
79 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 25
Chance of a Thunderstorm
73 | 46 °F
Chance of T-storms
Chance of
Precipitation
20%
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Wednesday Night
nt_partlycloudy Partly cloudy with thunderstorms and rain showers. Low of 54F. Winds from the WSW at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 30 75 | 39 73 | 46 61 | 36
Wind 6 mph North 2 mph SSE 11 mph West 6 mph WSW
Humidity 56% 26% 37% 39%
Chance of Precip. 0% 20% 20% 10%
Cloud Cover 41% 69% 63% 46%
Conditions Partly Cloudy Thunderstorm Thunderstorm Partly Cloudy
Sunrise & Sunset
5:44 AM
8:10 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.06], Average RMSE [2.23]
The National Weather Service forecast quality is poor. MaxT RMSE [9.54], Average RMSE [2.32] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Thursday
partlycloudy Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 50F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 36 77 | 37 79 | 28 63 | 39
Wind 8 mph West 2 mph NNE 5 mph WSW 6 mph SW
Humidity 48% 23% 16% 40%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 31% 50% 40% 15%
Conditions Chance of Rain Chance of a Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
8:11 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.20], Average RMSE [2.32]
The National Weather Service forecast quality is fair. MaxT RMSE [3.45], Average RMSE [2.34] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Friday
chancetstorms Partly cloudy. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 46F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 34 82 | 32 81 | 36 59 | 32
Wind 7 mph WSW 8 mph South 8 mph SSW 8 mph WSW
Humidity 51% 16% 18% 34%
Chance of Precip. 10% 0% 20% 20%
Cloud Cover 30% 47% 47% 32%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:42 AM
8:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.60], Average RMSE [2.55]
The National Weather Service forecast quality is fair. MaxT RMSE [3.25], Average RMSE [2.19] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 70F. Winds from the NW at 5 to 10 mph shifting to the NNE in the afternoon. Chance of rain 30%.
Saturday Night
nt_chancerain Partly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then overcast. Low of 39F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 30 63 | 46 68 | 36 54 | 41
Wind 8 mph West 5 mph NNE 6 mph NNE 6 mph WSW
Humidity 52% 58% 31% 60%
Chance of Precip. 20% 30% 30% 10%
Cloud Cover 52% 62% 63% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:41 AM
8:13 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.26], Average RMSE [2.36]
The National Weather Service forecast quality is fair. MaxT RMSE [3.31], Average RMSE [3.48] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 86F. Winds from the South at 5 to 10 mph shifting to the East in the afternoon.
Sunday Night
nt_clear Partly cloudy in the evening, then clear. Low of 41F. Winds from the SSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 37 68 | 34 81 | 30 55 | 43
Wind 1 mph SW 7 mph ESE 10 mph ESE 8 mph WSW
Humidity 85% 28% 15% 63%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 30% 13% 30% 0%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
5:40 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.92], Average RMSE [3.10]
The National Weather Service forecast quality is poor. MaxT RMSE [5.04], Average RMSE [4.13] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Monday
partlycloudy Clear in the morning, then partly cloudy. High of 86F. Winds from the SSE at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 32 77 | 25 84 | 18 59 | 39
Wind 9 mph West 6 mph ESE 8 mph ESE 9 mph WSW
Humidity 66% 14% 8% 48%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 45% 0%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:40 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.22], Average RMSE [3.53]
The National Weather Service forecast quality is poor. MaxT RMSE [5.64], Average RMSE [4.92] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy. High of 86F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_mostlycloudy Overcast. Low of 48F. Winds from the West at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 39 84 | 39 84 | 10 61 | 34
Wind 11 mph West 6 mph WSW 12 mph West 12 mph WSW
Humidity 65% 19% 5% 37%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 62% 100% 100%
Conditions Clear Partly Cloudy Overcast Overcast
Sunrise & Sunset
5:40 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.25], Average RMSE [5.22]
The National Weather Service forecast quality is poor. MaxT RMSE [5.99], Average RMSE [5.29] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the WSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 46F. Winds from the West at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 37 73 | 27 75 | 30 55 | 23
Wind 9 mph West 7 mph WSW 14 mph West 10 mph West
Humidity 62% 17% 18% 28%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 85% 16% 0% 10%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
5:40 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.12], Average RMSE [4.86]
The National Weather Service forecast quality is poor. MaxT RMSE [6.75], Average RMSE [6.10] : Use NWS
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 45F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 36 70 | 19 79 | 39 48 | 37
Wind 2 mph NNW 2 mph WSW 3 mph West 2 mph North
Humidity 66% 14% 23% 62%
Chance of Precip. 0% 10% 10% 20%
Cloud Cover 1% 23% 45% 40%
Conditions Clear Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:40 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.94], Average RMSE [5.27]
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 46F. Winds less than 5 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 43 66 | 61 73 | 64 50 | 46
Wind 2 mph NW 2 mph SSE 3 mph South 2 mph WSW
Humidity 91% 81% 71% 84%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 36% 39% 43% 65%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:40 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [8.12], Average RMSE [5.97]
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 46F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 46 70 | 55 73 | 36 50 | 36
Wind 4 mph West 1 mph North 3 mph SSW 3 mph WSW
Humidity 97% 60% 24% 55%
Chance of Precip. 30% 20% 10% 20%
Cloud Cover 87% 61% 35% 39%
Conditions Chance of Rain Chance of a Thunderstorm Partly Cloudy Chance of Rain
Sunrise & Sunset
5:40 AM
8:14 PM
Source: BestForecast at 8:02 PM MDT on May 16, 2012
Descriptive Forecast
Sunday
clear Clear. High of 77F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 43 72 | 66 73 | 66 52 | 45
Wind 4 mph West 2 mph South 4 mph SSW 3 mph WSW
Humidity 87% 82% 77% 75%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 42% % % %
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
5:40 AM
8:14 PM
Nearby
History & Almanac
May 16, 2012 Max Temp Min Temp
Normal (KBJC) 68 °F 44 °F
Record (KBJC) 88 °F (1988) 37 °F (1986)
Yesterday 86.5 °F 38.3 °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.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
OZONE
Yesterday Good
PM10
Current Moderate
PM2.5
Current Good
OZONE
Wednesday Moderate
OZONE
Wednesday Moderate
PM2.5
Thursday Moderate
OZONE
Thursday Moderate
PM2.5
Astronomy
May. 16, 2012 Rise Set
Actual Time 5:44 AM MDT 8:10 PM MDT
Civil Twilight 5:13 AM MDT 8:41 PM MDT
Nautical Twilight 4:35 AM MDT 9:20 PM MDT
Astronomical Twilight 3:52 AM MDT 10:02 PM MDT
Moon 3:15 AM MDT (5/16) 4:28 PM MDT (5/16)
Length Of Visible Light 15h 28m
Length of Day
14h 26m
Tomorrow will be 1m 47s longer.
Waning Crescent, 13% of the Moon is Illuminated
Today
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Today's Extremes
State Highs State Lows
89 °F
Pueblo
89 °F
Lamar
88 °F
La Junta
87 °F
Akron
87 °F
Burlington
30 °F
Leadville
32 °F
Limon
35 °F
Kremmling
35 °F
Craig
Snow Depth
Station Depth Elevation
Niwot 0 in 9910 ft
University Camp 23 in 10300 ft
Echo Lake 0 in 10600 ft
Berthoud Summit 0 in 11300 ft
Stillwater Creek 1 in 8720 ft
WunderPhotos®
Looks like Rain
Sunflower Fire Arizona from north
Uploaded by: robb04047
1,493,121 photos uploaded!
WunderBlogs®
Need Rain
By pulserstar 12 days ago
Travel & Activities
Travel Planning
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Nearby Events
Event Date Forecast
Curren$Y 10:00 PM MDT 2012-05-16 Mostly Cloudy, 62°F
Tina & Her Pony @ the Laughing Goat 8:00 PM MDT 2012-05-16 Thunderstorm, 66°F
Debbie Davies 7:00 PM MDT 2012-05-16 Thunderstorm, 68°F
Mariachi El Bronx 9:00 PM MDT 2012-05-17 Clear, 61°F
Oskar Blues Brewery Can Can Girls May - Maltilicious 6:00 PM MDT 2012-05-17 Partly Cloudy, 81°F
Spring Thyme Home Cook Open House 5:00 PM MDT 2012-05-17 Chance of a Thunderstorm, 80°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Erie 64 °F Scattered Clouds 7:51 PM MDT
Broomfield 64 °F Overcast 7:47 PM MDT
Fort Collins 72 °F Partly Cloudy 7:35 PM MDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KEIK)
Wind Speed: 11.0 kts.
Wind Dir: 281° (West)
Ceiling: Unlimited

METAR KEIK 170151Z AUTO 30011G16KT 10SM SCT095 18/01 A2998 RMK AO2

Sports
Event Date Forecast
Dodgers vs. Padres 3:35 PM PDT on May 16, 2012 Clear, 68 °F
Mariners vs. Indians 7:05 PM EDT on May 16, 2012 Clear, 56 °F
Diamondbacks vs. Rockies 6:40 PM MDT on May 16, 2012 Thunderstorm, 79 °F
Diamondbacks vs. Rockies 1:10 PM MDT on May 17, 2012 Chance of a Thunderstorm, 77 °F
Event Date Forecast
Valladolid vs. Barcelona B 10:00 PM CEST on May 16, 2012 Chance of Rain, High 69° F/ 21° C
Colorado vs. D.C. 7:30 PM EDT on May 16, 2012 Thunderstorm, 74 °F
Sporting Kansas City vs. Colorado 7:00 PM MDT on May 19, 2012 Chance of a Thunderstorm, 67 °F
Montreal vs. Colorado 7:00 PM MDT on May 26, 2012 Average High 75° F/ 23° C
Event Date Forecast
Sprint Showdown 7:30 PM EDT on May 19, 2012 Partly Cloudy, 72 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 19, 2012 Partly Cloudy, 72 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 17, 2012 Clear, 65 °F
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2012 Clear, 67 °F
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
63rd St & Jay Rd, Boulder, CO 66.9 °F - 33 °F 28% West  at  2.0 mph 0.00 in / hr 5202 ft 8:01 PM MDT Normal  
Boulder Fire Training Ctr., Boulder, CO 66.8 °F - 39 °F 36% West  at  11.0 mph 0.00 in / hr 5141 ft 8:03 PM MDT Rapid Fire  
Four-Mile Creek, Boulder, CO 66.4 °F - 35 °F 31% ESE  at  1.6 mph 0.00 in / hr 5328 ft 8:02 PM MDT Rapid Fire  
INTERNET NCAR Foothills Lab , Boulder, CO 66 °F - 35 °F 32% WNW  at  13 mph 0.00 in / hr 5331 ft 7:23 PM MDT MADIS
Valhalla, Boulder, CO 65.7 °F - 38 °F 36% NW  at  6.0 mph 0.00 in / hr 5240 ft 8:02 PM MDT Normal  
Arapahoe Ridge, Boulder, CO 66.6 °F - 32 °F 28% West  at  6.0 mph 0.00 in / hr 5262 ft 8:02 PM MDT Normal  
Cherryvale, Boulder, CO 65.0 °F - 39 °F 38% WNW  at  4.5 mph 0.00 in / hr 5291 ft 8:03 PM MDT Rapid Fire  
Whittier, Boulder, CO 66.6 °F - 37 °F 34% North  at  0.0 mph 0.00 in / hr 5318 ft 8:03 PM MDT Rapid Fire  
Aurora 7, Boulder, CO 57.2 °F - 42 °F 57% East  at  1.6 mph 0.00 in / hr 5295 ft 8:03 PM MDT Rapid Fire  
Old North Boulder, Boulder, CO 65.3 °F - 36 °F 34% West  at  2.2 mph 0.00 in / hr 5370 ft 8:02 PM MDT Normal  
Quince Ave., Boulder, CO 64.5 °F - 36 °F 35% NW  at  1.0 mph 0.00 in / hr 5541 ft 8:00 PM MDT Normal  
The Ridge @ Lake Valley, Niwot, CO 65.9 °F - 37 °F 34% NNE  at  13.0 mph 0.00 in / hr 5383 ft 8:02 PM MDT Rapid Fire  
APRSWXNET Boulder CO , Boulder, CO 64 °F - 37 °F 36% West  at  8 mph 0.00 in / hr 5446 ft 7:28 PM MDT MADIS
Niwot 3W, (BES Weather), CO 77.4 °F 77 °F 34 °F 20% WNW  at  10.6 mph 0.00 in / hr 5178 ft 8:02 PM MDT Rapid Fire  
Niwot, CO 66.0 °F - 34 °F 30% WNW  at  5.0 mph 0.00 in / hr 5190 ft 8:02 PM MDT Rapid Fire  
Wonderland Lake/Foothills Park, Boulder, CO 64.9 °F - 30 °F 27% WNW  at  10.5 mph 0.00 in / hr 5640 ft 8:02 PM MDT Normal  
South Boulder, Boulder, CO 65.6 °F - 40 °F 39% WSW  at  5.0 mph 0.00 in / hr 5395 ft 8:00 PM MDT Normal  
MAP BOULDER CO , Boulder, CO 65 °F - 31 °F 28% North  at  - 0.00 in / hr 5508 ft 6:00 PM MDT MADIS
Lee Hill, Boulder, CO 63.4 °F - 34 °F 34% NW  at  2.0 mph 0.00 in / hr 5815 ft 8:00 PM MDT Normal  
Davidson, Lafayette, CO 64.8 °F - 38 °F 36% West  at  0.5 mph 0.00 in / hr 5404 ft 8:00 PM MDT Normal
UDFCD Louisville_Lake, Louisville, CO 63 °F - 38 °F 40% SW  at  14 mph 0.00 in / hr 5580 ft 7:35 PM MDT MADIS
Boulder County, Lafayette, CO 66.3 °F - 34 °F 30% West  at  24.0 mph 0.00 in / hr 5130 ft 7:48 PM MDT Normal  
Spring Creek, Lafayette, CO 66.4 °F - 28 °F 23% SSW  at  4.0 mph 0.00 in / hr 5588 ft 8:02 PM MDT Normal
Davidson Mesa, Boulder, CO 63.9 °F - 33 °F 32% NW  at  6.9 mph 0.00 in / hr 5663 ft 8:00 PM MDT Normal  
Alexander Dawson School, Lafayette, CO 66.2 °F - -11 °F 4% NW  at  7.0 mph 0.00 in / hr 5140 ft 8:00 PM MDT Normal
INTERNET NCAR Table Mesa , Boulder, CO 62 °F - 33 °F 34% NW  at  34 mph 0.00 in / hr 6184 ft 7:24 PM MDT MADIS
APRSWXNET Boulder CO , Boulder, CO 64 °F - 34 °F 33% West  at  4 mph 0.00 in / hr 5711 ft 7:35 PM MDT MADIS
Table Mountain, East Slope, Longmont, CO 64.9 °F - 37 °F 36% WNW  at  15.0 mph - / hr 5420 ft 7:50 PM MDT Normal  
Waneka Landing, Lafayette, CO 65.0 °F - 36 °F 34% North  at  0.0 mph 0.00 in / hr 5367 ft 8:02 PM MDT Normal  
APRSWXNET Lafayette CO , Erie, CO 67 °F - 36 °F 32% West  at  14 mph 0.00 in / hr 5017 ft 7:29 PM MDT MADIS
Pinebrook Hills, Boulder, CO 61.9 °F - 34 °F 35% ESE  at  2.0 mph 0.00 in / hr 6270 ft 7:58 PM MDT Normal
North Boulder Ridge, Boulder, CO 61.0 °F - 28 °F 29% WNW  at  16.6 mph 0.00 in / hr 6500 ft 8:02 PM MDT Normal  
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