| 12/9/2025 | CO-JF-331 | Golden 12.5 NW |
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| 32F mostly cloudy, very windy |
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| 12/9/2025 | CO-LR-40 | Loveland 1.5 N |
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| Nice mild day yesterday with partly cloudy skies for much of the day. Few clouds around for the afternoon. Partly cloudy and cool evening. Cloudy and chilly this morning. High yesterday 54°, low 27°. Currently cloudy and 33°. |
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| 12/9/2025 | CO-MR-81 | Hillrose 2.5 SSW |
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| 23°F overnight low temperature. 58°F yesterday high temperature. |
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| 12/9/2025 | CO-YU-68 | Wray 4.2 NNE |
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| Clear to partly Cloudy in the afternoon. Warmer temps. |
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| 12/9/2025 | CO-DN-348 | Denver 1.7 NNE |
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| no precipitation |
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| 12/9/2025 | CO-MT-64 | Montrose 4.5 SSE |
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| Warmed up enough for a lot more snow to melt. 26 this AM/ |
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| 12/9/2025 | CO-WE-606 | Milliken 1.0 ENE |
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| Snow Coverage is @ 25% |
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| 12/9/2025 | CO-AD-100 | Thornton 2.1 N |
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| Thi 53 @ 11:57
….. @ Obs 51F… Overnight breezes to 16 mph.
/// Monday: Winds to 23mph @ 13:45, Generally NW.
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| 12/9/2025 | CO-AD-153 | Westminster 1.6 NE |
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| 55F this morning with strong winds again.
Just a few snowy area left |
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| 12/9/2025 | CO-BO-67 | Boulder 4.7 E |
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| More snow melting with a high of 52, then much of the night was spent in the 40s. Depth ranges from 1-1.5" in full sun to 4" in the shade. |
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| 12/9/2025 | CO-BO-202 | Ward 4.6 NE |
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| Windstorm overnight, carried a good fraction of our snowpack towards Kansas... |
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| 12/9/2025 | CO-BO-220 | Boulder 4.7 ENE |
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| Chinook wind. Temp above 50 degrees since 3:45 this morning, and until about 3:30 PM yesterday. |
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| 12/9/2025 | CO-BO-290 | Lafayette 2.3 NW |
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| Temperature range: 43-56 |
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| 12/9/2025 | CO-BO-322 | Nederland 0.4 WNW |
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| Snow was blowing over the divide |
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| 12/9/2025 | CO-BO-380 | Boulder 2.0 W |
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| Total snow varies from 0-2.5 inches. |
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| 12/9/2025 | CO-BO-435 | Longmont 3.0 SW |
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| Sunny Monday melted the rest of the snow. This morning at 630 it was 49 degrees. High wind warning here today with gust to 30 and winds 10-14 mph. High in 60s and looks like continued unseasonably warm weather for this part of December. |
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| 12/9/2025 | CO-BO-437 | Boulder 2.1 W |
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| It’s cloudy this morning and it’s 44°F. |
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| 12/9/2025 | CO-CF-65 | Buena Vista 2.0 ESE |
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| Partly cloudy sky, very windy, barometer falling and 41 degrees F at report time. |
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| 12/9/2025 | CO-CS-32 | Fort Garland 12.9 ENE |
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| Top wind gusts up to 40 mph |
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| 12/9/2025 | CO-CR-18 | Ordway 3.5 W |
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| Calm and clear Monday. Partly cloudy with a WNW light wind this morning. Light frost on windshield. |
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| 12/9/2025 | CO-DG-176 | Highlands Ranch 0.6 SSE |
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| Partly cloudy for great sunset last night and sunrise this morning. Light breeze. No moisture. Snow still on rooftops and yards b |
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| 12/9/2025 | CO-DG-361 | Highlands Ranch 3.2 SW |
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| Low clouds in the sky this morning. |
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| 12/9/2025 | CO-DG-376 | Lone Tree 1.8 NNW |
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| Warmer again this morning with continued decrease in baro pressure. Broken to scattered high and medium clouds at observation time. Temp 46 Dew Point 22 Humidity 38% Baro Pressure 29.95. Light and variable breeze overnight. 24 hr high 55 low 34. 3 eggs. |
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| 12/9/2025 | CO-EG-21 | Vail 0.9 WNW |
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| Monday was partly cloudy to partly sunny with the high temperature here a mild upper 30's. Our current temperature is 22 degrees up from 19 degrees when I got up. It is mostly cloudy. |
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| 12/9/2025 | CO-EP-175 | Manitou Springs 1.2 ESE |
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| Snow continues to melt. |
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| 12/9/2025 | CO-EP-194 | Colorado Springs 1.1 NE |
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| Temp - 36°F
Solar - Unkn
10 - 4380 kWh
11 - 9846 kWh |
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| 12/9/2025 | CO-EP-291 | Colorado Springs 8.2 SE |
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| 30 degrees morning low; snow 98% melted off - just small amounts in shadows of buildings, fences |
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| 12/9/2025 | CO-EP-359 | Colorado Springs 7.2 ENE |
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| 37 degrees and partly cloudy with a very colorful sunrise. Wind under 20 mph expected to be gusty downslope this afternoon. High today to be near 60 degrees. |
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| 12/9/2025 | CO-EP-371 | Peyton 8.5 WSW |
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| Snowpack is <10% and is mostly snowdrifts and shaded snow. Extensive mountain wave clouds this morning with Chinook wind providing a temperature of 44F. |
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| 12/9/2025 | CO-EP-376 | Black Forest 3.0 NE |
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| Cloudy day at 1338 |
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| 12/9/2025 | CO-EP-408 | Colorado Springs 8.0 NNE |
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| Ovc, stratus. Thin in spots. Vis >20 mi. Wind calm. Temp 35°F, DP 22°F. RH 58%. Baro 29.94" falling slowly. Yest LO 24°F, HI 54°F. |
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| 12/9/2025 | CO-GF-33 | Glenwood Springs 5.3 SSE |
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| high 46º low 18º presently 18º partly cloudy
Bar. 30.27 S Bar. reading corrected 12/09/25 |
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| 12/9/2025 | CO-GL-17 | Rollinsville 1.1 SSW |
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| Vet
R
Very widely |
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| 12/9/2025 | CO-GR-52 | Parshall 3.0 NNW |
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| Snow depth is a conservative estimate. |
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| 12/9/2025 | CO-GR-68 | Tabernash 2.7 NW |
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| 1.4 Hours of sunshine. Hi/low temperature 34°/23°F |
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| 12/9/2025 | CO-JK-36 | Walden 0.2 S |
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| Very windy 40-50 mph & abnormally high temperatures 35F at present. Consequently the snowpack has been negatively affected, blown away and melting e.g. spring like conditions not typical December weather by any stretch. |
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| 12/9/2025 | CO-JF-332 | Littleton 5.7 SW |
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| Temp 37.6F Winds WSW @ 1.6mph Overcast |
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| 12/9/2025 | CO-JF-573 | Conifer 1.8 SSE |
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| 30°, complete cloudy skies, no wind, no new precip. |
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| 12/9/2025 | CO-JF-610 | Littleton 5.1 WNW |
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| Front lawn still completely covered (mostly shaded, north facing) |
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| 12/9/2025 | CO-LP-98 | Bayfield 6.2 N |
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| High 42, AM low 20. |
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| 12/9/2025 | CO-LP-113 | Bayfield 5.2 N |
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| High yesterday 48 under clear skies and wind to 8 mph. Low tins a.m. 20under mostly clear skies with a bout 20% cirrostratus cover. |
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| 12/9/2025 | CO-LR-36 | Timnath 4.1 NNE |
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| In shady places (north side of wind break) there is still snow! |
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| 12/9/2025 | CO-LR-50 | Lyons 4.8 N |
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| Monday, mostly cloudy, low 28, high upper 40s. Very windy overnight. This AM, low 40 at midnight, warm westerly "snow eater" winds, cloudy. |
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| 12/9/2025 | CO-LR-247 | Estes Park 3.3 SSW |
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| Snowpack depth is a best guess estimate due to the extremely high winds. |
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| 12/9/2025 | CO-LR-412 | Fort Collins 2.9 NW |
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| Although the winds and warm weather have melted quite a bit of the snow, there is still a some snow remaining in the shady spots. |
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| 12/9/2025 | CO-LR-672 | Virginia Dale 7.2 SSW |
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| 52 mph wind overnight |
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| 12/9/2025 | CO-LR-687 | Loveland 2.7 E |
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| yesterday's high 50 F (10C). overnight low 34 F (1C), light breeze, p/c w/amazing pastel colored sunrise, Longs Peak covered with a grey cloud hat! RH 57%. |
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| 12/9/2025 | CO-LR-767 | Estes Park 1.8 S |
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| 37 degrees F at 7 m, 7950' elevation. Horribly windy overnight and still somewhat so this morning. I think there likely was just windblown snow redistribution rather than anything new, but I'll call it trace. |
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| 12/9/2025 | CO-LR-952 | Wellington 0.4 NW |
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| Windy |
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| 12/9/2025 | CO-LR-1234 | Fort Collins 1.2 SE |
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| At obs time: Broken mid-level clouds in at least two layers. Very good sunrise colors as a result. Air temperature approx 40F. |
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