| 5/21/2026 | CO-DN-329 | Denver 5.1 SSE |
0.04
| Light rain from 2130Z to 2230Z (3:30p-4:30p). |
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| 5/21/2026 | CO-DG-218 | The Pinery 1.2 ESE |
0.51
| After drizzle all day, there was a thunder and lightning show that brought half an inch of rain at 6:30 in the evening! No hail. A grand total of 1.2" for this 4 day rain cycle. 41 degrees at report time. |
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| 5/21/2026 | CO-JF-331 | Golden 12.5 NW |
0.23
| 35F clear, calm. Rain snow mix most of the day, little accumulation. |
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| 5/21/2026 | CO-JF-504 | Arvada 3.6 WSW |
0.06
| afternoon showers |
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| 5/21/2026 | CO-LR-40 | Loveland 1.5 N |
0.01
| Another cool day yesterday with cloudy skies for much of the day. Brief rain shower mid afternoon, then some clearing towards evening. Clear and chilly evening. Clear and chilly this morning. High yesterday 59°, low 38°. Currently clear and 41°, with a dew point of 38°.
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| 5/21/2026 | CO-RT-84 | Yampa 0.4 WNW |
T
| Nothing in gauge. Observed passing drizzle. |
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| 5/21/2026 | CO-YU-68 | Wray 4.2 NNE |
0.25
| No wind just a steady rain coming down. |
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| 5/21/2026 | CO-JF-72 | Broomfield 2.3 SSW |
0.03
| Not raining, mostly clear skies, 40F, and 86% RH at 0617 obsv time. |
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| 5/21/2026 | CO-LP-113 | Bayfield 5.2 N |
0.00
| High yesterday 70 under mostly clear skies with wind to 30 mph. Low this a.m. 33 under clear skies. |
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| 5/21/2026 | CO-MT-64 | Montrose 4.5 SSE |
0.00
| A very nice spring day. Mild/cool temp, some wind, but still a very nice day. 41 this AM. |
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| 5/21/2026 | CO-LR-1231 | Berthoud 3.2 WSW |
0.03
| Early report: 44F, calm with mostly cloudy skies consisting of high thin cirrus clouds. Showers yesterday at 1500. Mountains to the west have a fresh blanket of white snow. |
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| 5/21/2026 | CO-EG-51 | Carbondale 5.9 ENE |
0.02
| Scattered light showers throughout the day. |
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| 5/21/2026 | CO-AD-100 | Thornton 2.1 N |
0.02
| Thi: 59 @ 19:25
….. @ Obs 43
// Wed: Light showers between 13:35-14:00, trace. Repeat @ 16:10. . Very late Thi as sun was breaking out after 18:00.
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| 5/21/2026 | CO-AR-262 | Aurora 2.1 W |
0.04
| Cloudy day, rain in the afternoon. At 7AM today: sunny! 42F. |
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| 5/21/2026 | CO-BO-8 | Lafayette 0.4 WSW |
0.04
| Mo clr early, ovc 1045. RW- 1255-1415 .03", some sun, then a few drops 1645. Mo clr, but for a brief RW- 2130-2150 .01". 41F/59F |
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| 5/21/2026 | CO-BO-57 | Nederland 5.8 E |
0.10
| 31º; calm; clear; frost. All precipitation from this round of storms fell as snow. |
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| 5/21/2026 | CO-BO-67 | Boulder 4.7 E |
0.02
| Several showers beginning ~1300 with periods of sun. Seemed to be over then one more began ~2100. Overnight low of 38. |
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| 5/21/2026 | CO-BO-290 | Lafayette 2.3 NW |
0.03
| Temperature range: 37-64 rain from noon to 1:00 pm Light sprinkle mid afternoon. |
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| 5/21/2026 | CO-BO-435 | Longmont 3.0 SW |
0.12
| Wednesday was a mix of clouds, sunshine and blue skies. Temps rose when sun shone in early afternoon. Clouds and rain in mid afternoon. This am 40 with high in upper 60s and slight chance of thunderstorms. Temps creep up slowly til low 80s over the weekend. |
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| 5/21/2026 | CO-BO-583 | Boulder 2.9 S |
0.04
| Intermittent, -RA BR during obs period |
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| 5/21/2026 | CO-BO-596 | Boulder 1.9 SE |
0.04
| 37F. Mostly clear. Calm. Birds singing. A little light rain yesterday PM. |
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| 5/21/2026 | CO-BO-613 | Boulder 7.4 NNW |
0.18
| afternoon showers |
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| 5/21/2026 | CO-CF-65 | Buena Vista 2.0 ESE |
0.12
| Mostly cloudy (can't see the mountains to the west), calm wind, barometer rising and 41 degrees F at report time. |
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| 5/21/2026 | CO-CC-7 | Idaho Springs 4.7 SSE |
0.15
| Small sleet then light snow |
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| 5/21/2026 | CO-CR-18 | Ordway 3.5 W |
0.00
| Once again, showers stayed to the south of the river. Wind through Wed. Cloudy and calm this morning with a "hint" of moisture in the air. |
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| 5/21/2026 | CO-DG-152 | Highlands Ranch 2.8 SW |
0.16
| Rain was mostly on/off throughout the day. At 4 pm gage check showed 0.02 inches. Heavier rain started about 7 pm and was steady with heavier drops around 9:30 pm. Soon thereafter tapered of in the early morning.
Not raining at time of reading. Unseasonably cool at 40 degrees F. Partly cloudy skies. No threat of precipitation per sky conditions at the moment. No wind. Ground is supersaturated. Puddles in roadway and yard depressions.
Garden has survived. |
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| 5/21/2026 | CO-DG-176 | Highlands Ranch 0.6 SSE |
0.23
| Clear skies |
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| 5/21/2026 | CO-DG-292 | Parker 3.5 WNW |
0.44
| Again, late day showers; 6 to 7ish, break, then again harder at 8:30pm |
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| 5/21/2026 | CO-DG-347 | Castle Rock 0.8 N |
0.26
| Light rain at obs yesterday for a short time, then a thunderstorm in the evening dropped almost all the daily gauge catch. |
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| 5/21/2026 | CO-DG-376 | Lone Tree 1.8 NNW |
0.18
| Blue skies, a little warmer and little less wet this morning. Temp 45 Dew Point 41 Humidity 87% Baro Pressure 30.08. Light rain fell intermittently during late afternoon and evening. High 58 Low 38. 5 eggs. |
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| 5/21/2026 | CO-EG-21 | Vail 0.9 WNW |
0.02
| Wednesday there were periods of sun, then clouds, and passing showers with little accumulation at this location. Our high temperature was about 50 degrees. Our current temperature is 30 degrees up from 28 degrees a little while ago. The sky is mostly clear to fair. |
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| 5/21/2026 | CO-EP-58 | Ivywild 0.6 E |
0.13
| Overcast most of yesterday with the sun briefly breaking through late afternoon. Hi was 55 degrees. Light shower at 1:40 PM. Most precip during the early evening. Still overcast this morning, calm, and 44 degrees. |
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| 5/21/2026 | CO-EP-61 | Gleneagle 0.4 WNW |
0.04
| 41F,Baro F,lgt SW wnd |
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| 5/21/2026 | CO-EP-175 | Manitou Springs 1.2 ESE |
0.17
| Light rain mainly later in the day. |
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| 5/21/2026 | CO-EP-194 | Colorado Springs 1.1 NE |
0.12
| Temp - 42°F
Solar - Unkn
10 - 5127 kWh
11 - 12081 kWh |
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| 5/21/2026 | CO-EP-291 | Colorado Springs 8.2 SE |
0.15
| 44 degrees morning low; still very cloudy this morning |
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| 5/21/2026 | CO-EP-354 | Calhan 5.6 S |
0.11
| Well combined yesterday and today makes ~ 1/2 of what I saw predicted for total precip. Anymore I anticipate 1/3-1/2 of whatever I see in news forecasts given the models are so far off anymore. |
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| 5/21/2026 | CO-EP-359 | Colorado Springs 7.2 ENE |
0.17
| 46 degrees, cloudy and relatively calm. High today in the upper 50s. |
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| 5/21/2026 | CO-EP-371 | Peyton 8.5 WSW |
0.16
| Light rain shower began around 1:35pm ending about 2:00pm. Gauge catch reading at 3:27pm was 0.01". Next light rain shower at about 4:15pm ending around 4:25pm. Gauge catch reading at 5:26pm 0.02". Last precipitation event began about 6:10pm and ending around 9:10pm as steady rain. Checked gauge catch at 9:30pm indicating 0.16". No frozen precipitation or thunder was observed. |
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| 5/21/2026 | CO-EP-408 | Colorado Springs 8.0 NNE |
0.11
| Ovc, stratus, vis 3 mi, FG. Wind SW 2 kts. Temp 41°F, DP 38°F. RH 90%. Baro 30.11" falling slowly. Yest LO 37°F, HI 52°F. RN/DZ off and on throughout the day. |
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| 5/21/2026 | CO-EP-412 | Security 2.2 NW |
0.12
| Rain |
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| 5/21/2026 | CO-EP-460 | Colorado Springs 3.9 NNW |
0.12
| Getting all our rain in one week! Still waiting for the sun to come out. |
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| 5/21/2026 | CO-GF-33 | Glenwood Springs 5.3 SSE |
0.00
| high 66º low 32º presently 32º lt. clouds
Bar. 30.01 S |
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| 5/21/2026 | CO-GL-17 | Rollinsville 1.1 SSW |
0.03
| Rain could have ended after dark |
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| 5/21/2026 | CO-GR-68 | Tabernash 2.7 NW |
0.05
| 2.2 Hours of sunshine. Hi/low temperature 50°/24°F. I counted graupel as snow. Had a few rain showers and some graupel. |
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| 5/21/2026 | CO-JF-53 | Conifer 3.2 SW |
0.39
| 1/2-1” of pea sized hail |
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| 5/21/2026 | CO-JF-267 | Golden 9.4 WNW |
0.05
| All rain. |
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| 5/21/2026 | CO-JF-573 | Conifer 1.8 SSE |
0.24
| 0.25" rain yesterday. Winds at 5 on Beaufort, clear blue skies, 40°.
Filed a hail report yesterday, May 20, with picture. |
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| 5/21/2026 | CO-JF-596 | Conifer 3.5 NW |
0.15
| Once again, low clouds/fog starting mid-morning. Off and on light snow throughout the day. |
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| 5/21/2026 | CO-KC-27 | Burlington 0.58 NE |
0.12
| overnight shower |
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