Gilpin County, Colorado, United States

Last updated: 5:19 PM CDT  ·  Refresh
16°C
Feels like 14°
Overcast
▲ 22°  /  ▼ 10°
Wind
7 mph SW
Humidity
78%
Dew Point
12°
Pressure
21.55 inHg
Visibility
8 mi
UV Index
4.0
Cloud Cover
86%
Sunrise
5:58 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gilpin County is currently overcast at 16°C. Precipitation is likely — peak probability 77% around 5 PM. Atmospheric instability is elevated (CAPE up to 736 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 8:18PM.

Alerts

No active alerts for this location.
48 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
16°
75%
5 PM
17°
76%
6 PM
17°
59%
7 PM
17°
57%
8 PM
16°
63%
9 PM
14°
56%
10 PM
14°
36%
11 PM
14°
27%
12 AM
14°
17%
1 AM
14°
21%
2 AM
14°
21%
3 AM
13°
13%
4 AM
13°
19%
5 AM
11°
17%
6 AM
11°
15%
7 AM
13°
10%
8 AM
14°
10%
9 AM
18°
10%
10 AM
19°
14%
11 AM
21°
14%
12 PM
22°
14%
1 PM
22°
14%
2 PM
22°
17%
3 PM
22°
17%
7-Day Forecast
Today
22° 10°
Overcast with a 75% chance of rain.
Thu
26° 11°
Mostly Clear with a 23% chance of rain.
Fri
23° 10°
Mostly Clear with a 60% chance of rain.
Sat
25° 9°
Mostly Clear with a 34% chance of rain.
Sun
29° 9°
Partly Cloudy.
Mon
29° 12°
Rain, 65% chance.
Tue
26° 11°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 16° Overcast 75% 7 mph SW 78%
5 PM 17° Overcast 76% 6 mph SSW 80%
6 PM 17° Overcast 59% 5 mph SSW 81%
7 PM 17° Rain 57% 6 mph WNW 82%
8 PM 16° Mostly Cloudy 63% 4 mph WSW 82%
9 PM 14° Mostly Cloudy 56% 5 mph WSW 84%
10 PM 14° Mostly Cloudy 36% 5 mph WSW 84%
11 PM 14° Partly Cloudy 27% 6 mph WSW 82%
12 AM 14° Mostly Clear 17% 6 mph W 79%
1 AM 14° Mostly Clear 21% 6 mph W 76%
2 AM 14° Clear 21% 6 mph W 75%
3 AM 13° Mostly Clear 13% 7 mph W 74%
4 AM 13° Partly Cloudy 19% 10 mph WNW 73%
5 AM 11° Partly Cloudy 17% 8 mph W 72%
6 AM 11° Mostly Clear 15% 7 mph W 70%
7 AM 13° Clear 10% 7 mph W 66%
8 AM 14° Clear 10% 8 mph WNW 63%
9 AM 18° Clear 10% 8 mph WNW 58%
10 AM 19° Clear 14% 9 mph WNW 53%
11 AM 21° Clear 14% 9 mph WNW 48%
12 PM 22° Clear 14% 9 mph WNW 45%
1 PM 22° Mostly Clear 14% 8 mph NW 43%
2 PM 22° Mostly Clear 17% 8 mph NW 41%
3 PM 22° Mostly Clear 17% 7 mph NW 41%
15-Day Forecast
Today
7/29
Overcast
75%
10°
22°
Thu
7/30
Mostly Clear
23%
11°
26°
Fri
7/31
Mostly Clear
60%
10°
23°
Sat
8/1
Mostly Clear
34%
9°
25°
Sun
8/2
Partly Cloudy
3%
9°
29°
Mon
8/3
Rain
65%
12°
29°
Tue
8/4
Drizzle
60%
11°
26°
Wed
8/5
Drizzle
56%
7°
25°
Thu
8/6
Drizzle
60%
8°
28°
Fri
8/7
Drizzle
60%
12°
28°
Sat
8/8
Drizzle
60%
9°
29°
Sun
8/9
Drizzle
60%
13°
28°
Mon
8/10
Drizzle
60%
13°
28°
Tue
8/11
Drizzle
60%
13°
28°
Wed
8/12
Drizzle
60%
13°
27°
48
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
14 AQI 2.7 µg/m³
O3
Ground-level ozone
Dominant
48 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 48 Good 48 14
Fri 47 Good 47 21
Sat 74 Moderate 74 24
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE578 J/kg
MLCAPE9 J/kg
MUCAPE578 J/kg
SBCIN-48 J/kg
MLCIN0 J/kg
Lifted Index-2.3
Kinematics
0–6 km Shear14 kt
0–1 km Shear5 kt
Eff. Shear16 kt
0–1 km SRH11
0–3 km SRH-43
Eff. SRH-43
Storm Motion177° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index—
Thermo & Levels
PWAT0.94 in
0–3 km LR6.4 °C/km
700–500 LR6.5 °C/km
Total Totals—
LCL687 hPa
LFC623 hPa
EL205 hPa
Freezing Lvl7,556 ft