| Source | Rapid Fire Updates™ |
Updated 1:09 PM MDT | Get Free Weather Stickers® | Share: |
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| Mostly cloudy in the morning, then partly cloudy. High of 81F. Winds from the ENE at 5 to 15 mph. |
| Partly cloudy. Low of 48F. Breezy. Winds from the East at 10 to 20 mph shifting to the NNW after midnight. |
| Partly cloudy. High of 86F. Windy. Winds from the NE at 5 to 25 mph with gusts to 45 mph shifting to the SSE in the afternoon. |
| Partly cloudy in the evening, then clear. Low of 43F. Windy. Winds from the WSW at 10 to 25 mph with gusts to 35 mph. |
| Partly cloudy in the evening, then clear. Low of 39F. Breezy. Winds from the West at 10 to 25 mph. |
| Clear in the morning, then overcast. High of 79F. Winds from the West at 5 to 15 mph shifting to the ENE in the afternoon. |
| Clear in the morning, then partly cloudy. High of 81F. Winds from the NNW at 5 to 10 mph shifting to the East in the afternoon. |
| Partly cloudy. Low of 41F. Winds from the ENE at 5 to 15 mph shifting to the ESE after midnight. |
| Partly cloudy. High of 73F. Winds from the SSE at 5 to 15 mph shifting to the East in the afternoon. |
| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 39 | 36 | 63 | 45 | 81 | 46 | 61 | 39 |
| Wind | 5 mph NE | 11 mph ENE | 15 mph NNE | 8 mph NNW |
| Humidity | 86% | 52% | 30% | 42% |
| Chance of Precip. | 10% | 10% | 10% | 10% |
| Cloud Cover | 70% | 43% | 43% | 42% |
| Conditions | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Sunrise & Sunset |
5:37 AM
8:18 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 48 | 43 | 72 | 43 | 82 | 41 | 57 | 36 |
| Wind | 9 mph NNW | 15 mph SE | 23 mph South | 13 mph West |
| Humidity | 81% | 35% | 22% | 42% |
| Chance of Precip. | 10% | 0% | 0% | 0% |
| Cloud Cover | 34% | 48% | 48% | 24% |
| Conditions | Partly Cloudy | Partly Cloudy | Partly Cloudy | Clear |
| Sunrise & Sunset |
5:36 AM
8:19 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 43 | 19 | 59 | 25 | 68 | 27 | 50 | 30 |
| Wind | 9 mph West | 8 mph West | 20 mph WNW | 11 mph West |
| Humidity | 36% | 26% | 21% | 46% |
| Chance of Precip. | 0% | 10% | 10% | 0% |
| Cloud Cover | 32% | 55% | 44% | 0% |
| Conditions | Partly Cloudy | Partly Cloudy | Partly Cloudy | Clear |
| Sunrise & Sunset |
5:36 AM
8:20 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 41 | 34 | 64 | 30 | 79 | 28 | 52 | 36 |
| Wind | 10 mph West | 3 mph East | 4 mph NE | 5 mph West |
| Humidity | 71% | 27% | 15% | 53% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 0% | 0% | 0% | 0% |
| Conditions | Clear | Clear | Clear | Clear |
| Sunrise & Sunset |
5:35 AM
8:21 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 43 | 34 | 66 | 37 | 77 | 27 | 63 | 37 |
| Wind | 8 mph West | 5 mph East | 7 mph ESE | 11 mph West |
| Humidity | 71% | 34% | 15% | 39% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 0% | 45% | 52% | 0% |
| Conditions | Clear | Partly Cloudy | Partly Cloudy | Clear |
| Sunrise & Sunset |
5:35 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 46 | 37 | 75 | 36 | 90 | 30 | 57 | 52 |
| Wind | 11 mph West | 9 mph NW | 13 mph NNE | 4 mph ESE |
| Humidity | 71% | 22% | 12% | 77% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 0% | 97% | 58% | 40% |
| Conditions | Clear | Overcast | Partly Cloudy | Partly Cloudy |
| Sunrise & Sunset |
5:35 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 45 | 41 | 66 | 45 | 73 | 39 | 48 | 41 |
| Wind | 1 mph SW | 10 mph East | 11 mph East | 0 mph SSE |
| Humidity | 86% | 45% | 28% | 73% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 13% | 35% | 27% | 1% |
| Conditions | Clear | Partly Cloudy | Partly Cloudy | Clear |
| Sunrise & Sunset |
5:35 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 45 | 37 | 75 | 48 | 82 | 43 | 57 | 34 |
| Wind | 6 mph West | 8 mph ENE | 6 mph East | 4 mph SW |
| Humidity | 75% | 38% | 25% | 43% |
| Chance of Precip. | 0% | 0% | 10% | 0% |
| Cloud Cover | 15% | 12% | 22% | 16% |
| Conditions | Clear | Clear | Clear | Clear |
| Sunrise & Sunset |
5:35 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 48 | 39 | 75 | 41 | 84 | 41 | 61 | 36 |
| Wind | 4 mph West | 1 mph East | 3 mph East | 6 mph SSW |
| Humidity | 69% | 28% | 22% | 38% |
| Chance of Precip. | 0% | 0% | 0% | 0% |
| Cloud Cover | 8% | 8% | 8% | 29% |
| Conditions | Clear | Clear | Clear | Partly Cloudy |
| Sunrise & Sunset |
5:35 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 52 | 34 | 79 | 55 | 84 | 57 | 64 | 45 |
| Wind | 5 mph WSW | 3 mph South | 3 mph South | 7 mph WSW |
| Humidity | 50% | 44% | 37% | 49% |
| Chance of Precip. | 0% | 10% | 10% | 10% |
| Cloud Cover | 50% | 42% | 33% | 34% |
| Conditions | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Sunrise & Sunset |
5:35 AM
8:22 PM
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| Hourly Forecast | 6AM | 12 Noon | 6PM | 12 Midnight |
|---|---|---|---|---|
| Temp. | Dew Point | 52 | 37 | 77 | 50 | 84 | 30 | 55 | 19 |
| Wind | 6 mph WSW | 2 mph WSW | 3 mph West | 7 mph West |
| Humidity | 60% | 37% | 14% | 24% |
| Chance of Precip. | 10% | 10% | 10% | 0% |
| Cloud Cover | 35% | 19% | 3% | % |
| Conditions | Partly Cloudy | Clear | Clear | Clear |
| Sunrise & Sunset |
5:35 AM
8:22 PM
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| May 25, 2012 | Max Temp | Min Temp |
|---|---|---|
| Normal (KBJC) | 72 °F | 49 °F |
| Record (KBJC) | 84 °F (2006) | 37 °F (1989) |
| Yesterday | 73.3 °F | 42.9 °F |
| City | Distance | Mag. | Time & Date |
|---|---|---|---|
| No recent earthquake activity has been reported nearby. | |||
| Air Quality | AQ Index | Pollutant | |
|---|---|---|---|
| Yesterday | Moderate | OZONE | |
| Yesterday | Good | PM10 | |
| Current | Good | OZONE | |
| Current | Good | PM2.5 | |
| Friday | Moderate | OZONE | |
| Friday | Good | PM2.5 | |
| Saturday | Moderate | OZONE | |
| Saturday | Good | PM2.5 | |
| Sunday | Moderate | OZONE | |
| Sunday | Good | PM2.5 | |
| Monday | Moderate | OZONE | |
| Monday | Good | PM2.5 | |
| Tuesday | Moderate | OZONE | |
| Tuesday | Good | PM2.5 |
| May. 25, 2012 | Rise | Set |
|---|---|---|
| Actual Time | 5:37 AM MDT | 8:18 PM MDT |
| Civil Twilight | 5:05 AM MDT | 8:50 PM MDT |
| Nautical Twilight | 4:26 AM MDT | 9:30 PM MDT |
| Astronomical Twilight | 3:41 AM MDT | 10:15 PM MDT |
| Moon | 9:39 AM MDT | 11:55 PM MDT |
| Length Of Visible Light | 15h 44m | |
| Length of Day |
14h 41m
Tomorrow will be 1m 24s longer.
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| Waxing Crescent, 20% of the Moon is Illuminated | ||||
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Today
Waxing Crescent
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May 28
First Quarter
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Jun 4
Full
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Jun 11
Last Quarter
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Jun 19
New
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| State Highs | State Lows |
|---|---|
|
84 °F
Delta
81 °F
Grand Junction
80 °F
Rifle
79 °F
Cortez
79 °F
Montrose
|
32 °F
Monarch Pass
33 °F
Kremmling
33 °F
Leadville
37 °F
Gunnison
39 °F
Aspen
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| Station | Depth | Elevation |
|---|---|---|
| Niwot | 0 in | 9910 ft |
| University Camp | 1 in | 10300 ft |
| Lake Eldora | 0 in | 9700 ft |
| Copeland Lake | 0 in | 8600 ft |
| Arrow | 0 in | 9680 ft |
| Event | Date | Forecast |
|---|---|---|
| Cowboy Dave Band | 8:00 PM MDT 2012-05-25 | Partly Cloudy, 72°F |
| Jillian and the Gentle Americans | 9:00 PM MDT 2012-05-25 | Partly Cloudy, 68°F |
| Convergence 5 | 7:00 PM MDT 2012-05-25 | Partly Cloudy, 75°F |
| The Jack Hadley Band | 8:00 PM MDT 2012-05-25 | Partly Cloudy, 72°F |
| Brad Upton Quartet | 7:00 PM MDT 2012-05-25 | Partly Cloudy, 75°F |
| Haulin' Ass | 7:00 PM MDT 2012-05-25 | Partly Cloudy, 75°F |
| City | Temp. | Conditions | Updated |
|---|---|---|---|
| Erie | 64 °F | Mostly Cloudy | 12:30 PM MDT |
| Broomfield | 64 °F | Mostly Cloudy | 12:47 PM MDT |
| Fort Collins | 59 °F | Overcast | 12:55 PM MDT |
| Flight | To | ETA | Status |
|---|---|---|---|
| No flights were found. | |||
| Flight Tracker by FlightAware | |
| Type | Condition |
|---|---|
| Flight Rule: | VFR (KEIK) |
| Wind Speed: | 11.0 kts. |
| Wind Dir: | 354° (North) |
| Ceiling: | 4800 ft |
METAR KEIK 251830Z AUTO 16011G15KT 10SM BKN048 18/05 A2984 RMK AO2
| Event | Date | Forecast |
|---|---|---|
| Royals vs. Orioles | 7:05 PM EDT on May 25, 2012 | Clear, 79 °F |
| Cubs vs. Pirates | 7:05 PM EDT on May 25, 2012 | Chance of a Thunderstorm, 81 °F |
| Astros vs. Rockies | 1:10 PM MDT on May 28, 2012 | Partly Cloudy, 74 °F |
| Astros vs. Rockies | 1:10 PM MDT on May 28, 2012 | Partly Cloudy, 74 °F |
| Event | Date | Forecast |
|---|---|---|
| Barcelona vs. Athletic | 10:00 PM CEST on May 25, 2012 | Scattered Clouds, High 87° F/ 31° C |
| Almería vs. CD Guadalajara | 6:00 AM EDT on May 26, 2012 | Forecast not available. |
| Montreal vs. Colorado | 7:00 PM MDT on May 26, 2012 | Partly Cloudy, 85 °F |
| San Jose vs. Colorado | 7:30 PM MDT on June 20, 2012 | Average High 85° F/ 29° C |
| Event | Date | Forecast |
|---|---|---|
| Coca-Cola 600 | 6:16 PM EDT on May 27, 2012 | Chance of a Thunderstorm, 81 °F |
| FedEx 400 benefiting Autism Speaks | 1:15 PM EDT on June 03, 2012 | Average High 79° F/ 26° C |
| Event | Date | Forecast |
|---|---|---|
| Crowne Plaza Invitational at Colonial | 8:30 AM CDT on May 25, 2012 | Overcast, 74 °F |
| Crowne Plaza Invitational at Colonial | 8:30 AM CDT on May 26, 2012 | Mostly Cloudy, 74 °F |
| Station Location | Temp. | Heat Index | Dew Point | Humidity | Wind | Precipitation | Elevation | Updated | Type | Website |
|---|---|---|---|---|---|---|---|---|---|---|
| 63rd St & Jay Rd, Boulder, CO | 63.2 °F | - | 44 °F | 49% | North at 2.0 mph | 0.00 in / hr | 5202 ft | 1:09 PM MDT | Normal | |
| Boulder Fire Training Ctr., Boulder, CO | 63.6 °F | - | 44 °F | 49% | NE at 1.0 mph | 0.00 in / hr | 5141 ft | 1:11 PM MDT | Rapid Fire | |
| Four-Mile Creek, Boulder, CO | 68.2 °F | - | 46 °F | 45% | South at 0.7 mph | 0.00 in / hr | 5328 ft | 1:11 PM MDT | Rapid Fire | |
| INTERNET NCAR Foothills Lab , Boulder, CO | 61 °F | - | 39 °F | 44% | East at 2 mph | 0.00 in / hr | 5331 ft | 12:43 PM MDT | MADIS | |
| Gunbarrel Green, Boulder, CO | 70.2 °F | 77 °F | 42 °F | 36% | WNW at 0.0 mph | 0.00 in / hr | 5239 ft | 1:11 PM MDT | Rapid Fire | |
| Valhalla, Boulder, CO | 63.0 °F | - | 44 °F | 50% | ENE at 3.0 mph | 0.00 in / hr | 5240 ft | 1:07 PM MDT | Normal | |
| Arapahoe Ridge, Boulder, CO | 62.4 °F | - | 43 °F | 49% | North at 0.0 mph | 0.00 in / hr | 5262 ft | 1:11 PM MDT | Normal | |
| Cherryvale, Boulder, CO | 64.4 °F | - | 45 °F | 50% | NNE at 0.4 mph | 0.00 in / hr | 5291 ft | 1:11 PM MDT | Rapid Fire | |
| Whittier, Boulder, CO | 64.6 °F | - | 46 °F | 52% | ENE at 0.0 mph | 0.00 in / hr | 5318 ft | 1:11 PM MDT | Rapid Fire | |
| Aurora 7, Boulder, CO | 64.9 °F | - | 45 °F | 49% | NW at 2.2 mph | 0.00 in / hr | 5295 ft | 1:11 PM MDT | Rapid Fire | |
| Old North Boulder, Boulder, CO | 66.0 °F | - | 45 °F | 47% | SE at 2.4 mph | 0.00 in / hr | 5370 ft | 1:11 PM MDT | Normal | |
| Quince Ave., Boulder, CO | 66.9 °F | - | 44 °F | 43% | SSE at 0.0 mph | 0.00 in / hr | 5541 ft | 1:10 PM MDT | Normal | |
| The Ridge @ Lake Valley, Niwot, CO | 63.7 °F | - | 44 °F | 49% | East at 1.0 mph | 0.00 in / hr | 5383 ft | 1:11 PM MDT | Rapid Fire | |
| APRSWXNET Boulder CO , Boulder, CO | 62 °F | - | 42 °F | 48% | SSE at 0 mph | 0.00 in / hr | 5446 ft | 12:49 PM MDT | MADIS | |
| Niwot 3W, (BES Weather), CO | 64.4 °F | - | 43 °F | 46% | NE at 3.0 mph | 0.00 in / hr | 5178 ft | 1:11 PM MDT | Rapid Fire | |
| Niwot, CO | 65.3 °F | - | 46 °F | 49% | NNW at 0.0 mph | 0.00 in / hr | 5190 ft | 1:11 PM MDT | Rapid Fire | |
| Wonderland Lake/Foothills Park, Boulder, CO | 66.4 °F | - | 41 °F | 39% | East at 4.3 mph | 0.00 in / hr | 5640 ft | 1:10 PM MDT | Normal | |
| South Boulder, Boulder, CO | 60.9 °F | - | 46 °F | 57% | NNW at 1.0 mph | 0.00 in / hr | 5395 ft | 1:00 PM MDT | Normal | |
| Niwot, CO | 67.5 °F | - | 41 °F | 39% | SW at 0.8 mph | 0.00 in / hr | 5200 ft | 1:11 PM MDT | Normal | |
| Lee Hill, Boulder, CO | 61.4 °F | - | 42 °F | 49% | SSW at 2.0 mph | 0.00 in / hr | 5815 ft | 1:10 PM MDT | Normal | |
| Davidson, Lafayette, CO | 65.8 °F | - | 42 °F | 42% | ESE at 1.2 mph | 0.00 in / hr | 5404 ft | 1:10 PM MDT | Normal | |
| UDFCD Louisville_Lake, Louisville, CO | 62 °F | - | 42 °F | 48% | SE at 3 mph | 0.00 in / hr | 5580 ft | 12:45 PM MDT | MADIS | |
| Boulder County, Lafayette, CO | 66.6 °F | - | 43 °F | 42% | West at 1.0 mph | 0.00 in / hr | 5130 ft | 1:02 PM MDT | Normal | |
| Spring Creek, Lafayette, CO | 68.9 °F | - | 39 °F | 34% | ESE at 4.9 mph | 0.00 in / hr | 5588 ft | 1:11 PM MDT | Rapid Fire | |
| Davidson Mesa, Boulder, CO | 65.7 °F | - | 42 °F | 42% | North at 1.6 mph | 0.00 in / hr | 5663 ft | 1:00 PM MDT | Normal | |
| Alexander Dawson School, Lafayette, CO | 63.2 °F | - | -5 °F | 6% | NNE at 0.0 mph | 0.00 in / hr | 5140 ft | 1:10 PM MDT | Normal | |
| INTERNET NCAR Table Mesa , Boulder, CO | 56 °F | - | 41 °F | 57% | NNW at 7 mph | 0.00 in / hr | 6184 ft | 12:44 PM MDT | MADIS | |
| APRSWXNET Boulder CO , Boulder, CO | 62 °F | - | 44 °F | 52% | North at 1 mph | 0.00 in / hr | 5711 ft | 12:49 PM MDT | MADIS | |
| Waneka Landing, Lafayette, CO | 69.3 °F | - | 42 °F | 37% | SSE at 0.0 mph | 0.00 in / hr | 5367 ft | 1:11 PM MDT | Normal | |
| APRSWXNET Lafayette CO , Erie, CO | 63 °F | - | 42 °F | 46% | SE at 0 mph | 0.00 in / hr | 5017 ft | 12:39 PM MDT | MADIS | |
| APRSWXNET Louisville CO , Louisville, CO | 60 °F | - | 45 °F | 58% | South at 0 mph | 0.00 in / hr | 5400 ft | 11:38 AM MDT | MADIS | |
| Pinebrook Hills, Boulder, CO | 56.1 °F | - | 42 °F | 58% | NNW at 1.0 mph | 0.00 in / hr | 6270 ft | 1:00 PM MDT | Normal | |
| North Boulder Ridge, Boulder, CO | 62.4 °F | - | 40 °F | 44% | ENE at 11.2 mph | 0.00 in / hr | 6500 ft | 1:10 PM MDT | Normal | |
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