Sharkstooth Meteorological Station In Rmnp401638105402601
At a river or reservoir gauge/3.7 mi away/11,490 ft/583 ft below here
temp, wind, gust, humidity, pressure
Mountain passes/Colorado/Boulder-Grand Pass
Boulder-Grand Pass, Colorado
Mountain pass in Grand County, Colorado, at 12,073 ft17°
35°/18°
Clear·
Feels like 8°·Light breeze 6 mph WNW
Coming up. Tomorrow is 9 degrees warmer: a high of 44° after 35° today.
Now. Boulder-Grand Pass is 17° and clear at 11 PM. With the wind it feels like 8°. The dew point is 17°, so the air feels dry and comfortable. Light breeze from the west-northwest at 6 mph.
Today and tonight. Tonight falls to about 13° by 3 AM, under a mostly clear sky. A freeze: protect plants and pipes. No rain is expected for the rest of the day.
The week. The warmest day ahead is Saturday, near 51°, and the coolest tomorrow, near 44°. The days ahead look dry. The first freeze could come tomorrow, a low of 9°.
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the south-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 11 minutes long, 2 minutes shorter than yesterday.
0UV Low
39Air quality
76%Humidity
10%Cloud
Now
11:00 PM
17feels8
now, clear
Today
Oct 15
3518
80%
UV 6
Fri
Oct 16
449
UV 6
Sat
Oct 17
5119
UV 6
Sun
Oct 18
5023
partly cloudy day
Mon
Oct 19
4724
partly cloudy day
Tue
Oct 20
4924
18%
Wed
Oct 21
5126
11%
17°
35°18°
44°9°
51°19°
50°23°
47°24°
49°24°
51°26°
As of 11:00 PM in Boulder-Grand Pass, Colorado.
Air quality
The air at Boulder-Grand Pass
Index 39, good, led by ozone. Read at 10 PM from its reporting area, Fort Collins (CO), 39 miles off.
39Good
- Ozone39Good-
The days ahead
Good each day through Fri Oct 16, led by fine particles. Yesterday measured 37, good.
GoodModerate
- 37YesterdayOct 14
- GoodTodayOct 15
- GoodFriOct 16
Smoke, the next 44 hours
No smoke near the ground through Sat 6 PM.
Precipitation
What has fallen at Boulder-Grand Pass
0.01 in in the last 24 hours, 0.51 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.01in
- Last 3 days
- 0.51in
3 days agoLast 24 hours 2%
Visibility
How far you can see at Boulder-Grand Pass, the next 44 hours
Visibility stays 10 miles or more through Sat 6 PM.
F
Now, today, and the week
Weather instrument stations by state
Mountain pass
- Height
- 12,073 ft
- County
- Grand County
- State
- Colorado
- Latitude
- 40.2244° N
- Longitude
- 105.6692° W
What is measuring near here
The 7 instruments nearest Boulder-Grand Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.7 miles away.
measured now5 instruments
Lily Lake (35)CO045
Beside a road/8.9 mi away/8,920 ft/3,153 ft below here
temp, pavement temp, wind, visibility, precip
Boulder 14 W94075
At a climate reference station/15.1 mi away/9,828 ft/2,245 ft below here
temp, humidity, wind, solar, precip
GranbyGNB
At an airfield/15.8 mi away/8,208 ft/3,865 ft below here
temp, wind, gust, visibility, precip, pressure
Citizen station GW5341GW5341
In a volunteer observer's own ground/17.0 mi away/8,049 ft/4,024 ft below here
temp, humidity, wind, precip, pressure
measured daily2 instruments
Allenspark 0.9 WCO-BO-570
In a volunteer observer's own ground/7.1 mi away/8,547 ft/3,526 ft below here
precip, snowfall, snow depth
Grand LakeGLKC2
At a cooperative observer's station/9.1 mi away/8,793 ft/3,280 ft below here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Colorado
41 places, each with its own forecast and its own instruments.
AlamosacityArapahoe Basinsurveyed ski areaAspen Highlandssurveyed ski areaAspen Mountainsurveyed ski areaBeaver Creeksurveyed ski areaBerthoud PassfeatureBouldercityBreckenridgesurveyed ski areaButtermilksurveyed ski areaColorado SpringscityCopper Mountainsurveyed ski areaCrested Buttesurveyed ski areaDenvercityDurangocityEldoraski areaFort CollinscityGranby Ranchski areaGrand JunctioncityGunnisoncityHowelsen Hillski areaIndependence PassfeatureKeystonesurveyed ski areaLeadvillecityLoveland PassfeatureLoveland Ski Areaski areaMount ElbertfeaturePowderhornski areaPueblocityPurgatoryski areaSilvertontownSilverton Mountainski areaSki Cooperski areaSnowmasssurveyed ski areaSteamboatsurveyed ski areaSteamboat SpringscitySunlight Mountainski areaTelluridesurveyed ski areaVailsurveyed ski areaWinter Parksurveyed ski areaWolf Creekski areaWolf Creek Passfeature
Near Boulder-Grand Pass
The nearest places, each with its own forecast and the instruments nearest it.
- Allensparkcommunity, 8 mi
- Grand Laketown, 9 mi
- Hidden Lakecommunity, 13 mi
- Estes Parktown, 13 mi
- Wardtown, 13 mi
- Bark Ranchcommunity, 14 mi
- Jamestowntown, 17 mi
- Granbytown, 17 mi
- Gold Hillcommunity, 18 mi
- Granby Ranchski area, 18 mi
- Glendalecommunity, 19 mi
- Eldoraski area, 19 mi
Mountain passes near Boulder-Grand Pass
- Stone Man Pass3 mi
- Cony Pass3 mi
- Andrews Pass4 mi
- Granite Pass5 mi
- Ptarmigan Pass6 mi
- Buchanan Pass7 mi
- Storm Pass7 mi
- Sprague Pass8 mi