| 7/21/2026 | CO-BO-593 | Longmont 2.3 ENE |
0.01
| I heard a brief shower around 11:45 last night. |
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| 7/21/2026 | CO-DG-218 | The Pinery 1.2 ESE |
0.00
| Another dry day, thankfully not windy. This morning 60% humidity with the 66 degree temp. Blue sky with haze and light wind at report time. |
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| 7/21/2026 | CO-DG-376 | Lone Tree 1.8 NNW |
0.00
| Warm and increasingly humid this morning. Temp 68 Dew Point 55 Humidity 62 Baro Press 30.30 High 100 Low 65. 3 eggs |
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| 7/21/2026 | CO-EG-21 | Vail 0.9 WNW |
0.63
| After a hot sunny morning some clouds moved in in the afternoon. It did not look like we would get rain but then all of a sudden about 3:30 pm we had a wild thunderstorm with heavy downpours! The storm lasted about 45 minutes with a few lingering drops. In that intense period we had 0.61" and the temperature dropped from almost 90 degrees to 61 degrees! Hurray! Keep it coming. Our current temperature is 50 degrees with a mostly clear sky. |
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| 7/21/2026 | CO-LR-40 | Loveland 1.5 N |
0.02
| Scorching hot day yesterday with clear skies most of the day. A few clouds came in late afternoon, moving along the foothills to the south. Mostly cloudy and hot evening. Light shower overnight. Mostly cloudy and very warm this morning. High yesterday 103°, low 67°. Currently mostly cloudy and 69°, with a dew point of 57°. |
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| 7/21/2026 | CO-YU-68 | Wray 4.2 NNE |
0.00
| Temps reached over 100. Very dry. We need rain or we will be in danger of fires |
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| 7/21/2026 | CO-MT-64 | Montrose 4.5 SSE |
0.05
| Quite a bit of evening thunder, and even a dabble of rain. a little bigger dabble than I thought, but much more needed-without fires and mudslides! Smelled great and things cooled off for a bit after a very warm/hot day. It did warm up again and with humidity was a warm night. 61 this AM. |
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| 7/21/2026 | CO-LR-687 | Loveland 2.7 E |
0.01
| yesterday's high 106 F (41 C) HOT and DRY! overnight low 73F (23C), very light cooling breeze, mostly cloudy, 0.01" in gauge (WHEN??), RH 47%. |
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| 7/21/2026 | CO-AD-100 | Thornton 2.1 N |
0.00
| Thi: 103 @ 15:08
….. @ Obs: 68.
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| 7/21/2026 | CO-AR-262 | Aurora 2.1 W |
0.00
| Another hot & dry day. 100F in our yard yesterday. 71F, sunny at 7AM today. |
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| 7/21/2026 | CO-BO-57 | Nederland 5.8 E |
0.00
| 60º; NE to 6mph; broken clouds. |
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| 7/21/2026 | CO-BO-67 | Boulder 4.7 E |
0.01
| Well, I suppose it's a start, actually got a shower overnight just before 0300. Otherwise, the day began warmer than the previous day and ended up warmer with a high of 100.7. |
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| 7/21/2026 | CO-BO-146 | Lyons 0.3 NNE |
0.07
| Overnight a shower. |
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| 7/21/2026 | CO-BO-380 | Boulder 2.0 W |
T
| Heard a brief sprinkle overnight, and while nothing was in the gauge, there are some water marks of rain on the car. |
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| 7/21/2026 | CO-BO-435 | Longmont 3.0 SW |
0.03
| Monday - 100 degrees. Around 130 am thunder then some rain (not a lot but every drop counts). This morning at 6 am it was 73 degrees. Mid 90s today, some slight decrease then til Saturday (back up to upper 90s). |
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| 7/21/2026 | CO-BO-571 | Longmont 3.1 WSW |
0.10
| It rained!!!!!!!!
a thunderstorm rolled through at about 2:30 this morning. Yay!
?? |
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| 7/21/2026 | CO-BO-596 | Boulder 1.9 SE |
0.00
| 68 F. Calm. Scattered light clouds. Birds singing. |
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| 7/21/2026 | CO-CR-18 | Ordway 3.5 W |
0.00
| Calm, clear, hot Monday. Clear and breezy this morning. 102 degrees yesterday. |
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| 7/21/2026 | CO-DL-43 | Hotchkiss 5.4 NE |
0.45
| Thunderstorm in the afternoon |
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| 7/21/2026 | CO-DG-176 | Highlands Ranch 0.6 SSE |
0.00
| Wind from the north. Haze over mountains (west) a few clouds. Yesterday hot and dry. |
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| 7/21/2026 | CO-DG-250 | Highlands Ranch 3.0 WSW |
0.00
| Mostly sunny, windy, warm 73 degF |
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| 7/21/2026 | CO-EL-102 | Elizabeth 4.1 NE |
0.00
| On the hottest day in the 30 year climo for Denver, July 20, I recorded the highest temperature measured since recording began here at my home in Elizabeth, CO - 94.8. |
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| 7/21/2026 | CO-EP-58 | Ivywild 0.6 E |
0.00
| Sunny and very hot yesterday with a high of 97 degrees. Clear sky now, calm, and 67 degrees. |
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| 7/21/2026 | CO-EP-194 | Colorado Springs 1.1 NE |
0.00
| Temp - 70°F
Solar - Unkn
10 - 5692 kWh
11 - 12565 kWh |
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| 7/21/2026 | CO-EP-291 | Colorado Springs 8.2 SE |
0.00
| 69 degrees morning low; it was close to 99 degrees yesterday. |
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| 7/21/2026 | CO-EP-359 | Colorado Springs 7.2 ENE |
0.00
| 73 degrees and sunny with winds gusting 20-25 mph. High today to be in low 90 s |
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| 7/21/2026 | CO-EP-371 | Peyton 8.5 WSW |
0.00
| Another sunny and hot day yesterday. Cumulonimbus clouds in the afternoon only provided temporary shade. Brisk NNW wind this morning providing some cool relief at 68F. |
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| 7/21/2026 | CO-EP-488 | Security 0.5 NE |
0.00
| maybe today it rains? |
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| 7/21/2026 | CO-GF-33 | Glenwood Springs 5.3 SSE |
0.20
| high 97º low 58º presently 58º mostly clear
Bar. 30.19 R slowly |
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| 7/21/2026 | CO-GF-40 | Glenwood Springs 1.7 NW |
0.02
| I hope this is correct reporting. After the rain I checked and had about 0.02. When I checked this morning there was nothing. I assume it all evaporated due to the winds we had. |
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| 7/21/2026 | CO-GF-88 | Glenwood Springs 5.9 S |
0.31
| 1/4” hail yesterday |
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| 7/21/2026 | CO-LP-26 | Hesperus 13.3 SSW |
0.07
| Nice day, partly cloudy, T-storm in evening with lots of lightning, breezy 96º, 59º current 65º |
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| 7/21/2026 | CO-LP-98 | Bayfield 6.2 N |
0.00
| High 91, AM low 58. |
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| 7/21/2026 | CO-LR-50 | Lyons 4.8 N |
0.13
| Monday, very hot, almost scary. Two thermometers read 101F in the shade. May be the highest recorded here in 23 years. Afternoon clouds brought temperature down into the 80s. Opened windows late night after it got below 78F, only to have it shoot up to about 84F. Rain, wonderful rain, some time after 0200. This AM, low 69F, partly cloudy, humid. |
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| 7/21/2026 | CO-LR-412 | Fort Collins 2.9 NW |
0.01
| Hot yesterday ??, warm overnight. A brief rain between 3 and 4 AM (our Davis station showed this). |
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| 7/21/2026 | CO-LR-952 | Wellington 0.4 NW |
0.11
| Rain overnight |
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| 7/21/2026 | CO-LR-1008 | Wellington 0.8 SW |
0.11
| Rain occurred after dark. |
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| 7/21/2026 | CO-LR-1234 | Fort Collins 1.2 SE |
0.05
| Light rain showers in the overnight hours associated with a modest cold frontal passage. At obs time: Broken mid-level clouds. Air temperature approx 71F. Wedge gauge also had .05 inches. |
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| 7/21/2026 | CO-LR-1272 | Estes Park 1.7 SW |
0.03
| Afternoon thunderstorm came through but was mostly lightning. A very close strike to the house sparked a fire in a nearby ponderosa tree but the fire department put it out in very short order. Partly cloudy sky, 4mph wind, 60ºF.
Gauge: 0.03" |
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| 7/21/2026 | CO-LR-1386 | Laporte 1.2 WNW |
T
| Not quite 0.01”, strong trace. So hot yesterday 100F. |
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| 7/21/2026 | CO-LR-1387 | Fort Collins 3.0 WNW |
0.02
| Rain! 3-4am based on the sounds on the roof, with no thunder heard (at least not enough to wake me - the sound of rain did that!) |
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| 7/21/2026 | CO-ME-69 | Grand Junction 4.0 W |
0.08
| Rainfall began at 2121 MDT last evening and lasted for about 15 minutes. |
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| 7/21/2026 | CO-ME-137 | Grand Junction 3.6 W |
0.04
| Lots of lightning last evening, not much rain |
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| 7/21/2026 | CO-ME-162 | Redlands 1.4 SSE |
0.07
| Thunderstorms in the mid evening |
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| 7/21/2026 | CO-MZ-77 | Mancos 6.7 ESE |
0.01
| Short, hard shower 9-10pm |
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| 7/21/2026 | CO-MT-9 | Montrose 4.0 NW |
0.05
| Light rain from a thunderstorm about 7:30 p.m.; some more light showers from 8 to 9 p.m. |
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| 7/21/2026 | CO-MR-81 | Hillrose 2.5 SSW |
0.00
| 70°F overnight low temperature. 105°F yesterday high temperature. |
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| 7/21/2026 | CO-MR-119 | Wiggins 5.2 S |
0.00
| Very hot yesterday |
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| 7/21/2026 | CO-OT-42 | La Junta 17.5 S |
0.00
| 77 degrees clear and calm. |
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| 7/21/2026 | CO-PK-39 | Lake George 7.2 WNW |
T
| A few drops on the windows |
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