Flood Warning — Archuleta County, CO, Dolores County, CO, La Plata County, CO, Montezuma County, CO, San Miguel County, CO, San Juan County, UT 5:15 PM Flood Warning — La Plata County, CO 11:00 PM Flood Warning — La Plata County, CO 12:00 AM Flood Watch 12:00 AM

La Plata County, Colorado, United States

Last updated: 3:20 PM CDT  ·  Refresh
9°C
Feels like 6°
Mostly Clear
▲ 9°  /  ▼ -2°
Wind
16 mph NNW
Humidity
58%
Dew Point
2°
Pressure
22.96 inHg
Visibility
10 mi
UV Index
6.0
Cloud Cover
16%
Sunrise
6:36 AM
Sunset
5:12 PM
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WeatherAI™ Analysis

WeatherAI Analysis: La Plata County is currently mostly clear at 10°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:36AM · Sunset: 5:12PM.

39 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
9°
1%
3 PM
8°
1%
4 PM
7°
0%
5 PM
6°
0%
6 PM
4°
0%
7 PM
3°
0%
8 PM
3°
0%
9 PM
3°
0%
10 PM
2°
0%
11 PM
2°
0%
12 AM
1°
0%
1 AM
1°
0%
2 AM
1°
0%
3 AM
1°
0%
4 AM
-1°
0%
5 AM
-2°
0%
6 AM
-2°
0%
7 AM
-1°
0%
8 AM
1°
0%
9 AM
3°
0%
10 AM
4°
0%
11 AM
6°
0%
12 PM
7°
0%
1 PM
8°
0%
7-Day Forecast
Today
9° -2°
Mostly Clear.
Tue
9° -2°
Mostly Clear.
Wed
8° -2°
Mostly Clear.
Thu
11° -2°
Clear.
Fri
11° -1°
Mostly Clear.
Sat
12° -1°
Clear.
Sun
13° -1°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 9° Mostly Clear 1% 16 mph NNW 58%
3 PM 8° Clear 1% 12 mph NW 58%
4 PM 7° Clear 0% 10 mph NW 62%
5 PM 6° Clear 0% 8 mph WNW 69%
6 PM 4° Clear 0% 8 mph WNW 73%
7 PM 3° Clear 0% 7 mph NW 71%
8 PM 3° Clear 0% 6 mph NNW 70%
9 PM 3° Clear 0% 6 mph NNW 70%
10 PM 2° Clear 0% 5 mph NNW 68%
11 PM 2° Clear 0% 4 mph NNW 68%
12 AM 1° Clear 0% 4 mph N 68%
1 AM 1° Clear 0% 4 mph N 68%
2 AM 1° Clear 0% 4 mph N 68%
3 AM 1° Clear 0% 4 mph N 69%
4 AM -1° Clear 0% 4 mph NNE 71%
5 AM -2° Clear 0% 4 mph NE 74%
6 AM -2° Clear 0% 3 mph NNE 74%
7 AM -1° Mostly Clear 0% 3 mph NE 73%
8 AM 1° Mostly Clear 0% 2 mph E 69%
9 AM 3° Mostly Clear 0% 3 mph SSE 66%
10 AM 4° Clear 0% 4 mph SSE 63%
11 AM 6° Clear 0% 4 mph S 60%
12 PM 7° Clear 0% 5 mph S 58%
1 PM 8° Mostly Clear 0% 5 mph S 58%
15-Day Forecast
Today
11/2
Mostly Clear
1%
-2°
9°
Tue
11/3
Mostly Clear
1%
-2°
9°
Wed
11/4
Mostly Clear
3%
-2°
8°
Thu
11/5
Clear
0%
-2°
11°
Fri
11/6
Mostly Clear
3%
-1°
11°
Sat
11/7
Clear
1%
-1°
12°
Sun
11/8
Clear
0%
-1°
13°
Mon
11/9
Mostly Clear
1%
0°
14°
Tue
11/10
Partly Cloudy
5%
2°
14°
Wed
11/11
Partly Cloudy
17%
1°
13°
Thu
11/12
Drizzle
18%
0°
12°
Fri
11/13
Drizzle
80%
-2°
12°
Sat
11/14
Drizzle
84%
-2°
8°
Sun
11/15
Drizzle
86%
-2°
8°
Mon
11/16
Drizzle
86%
-3°
7°
39
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
10 AQI 1.9 µg/m³
O3
Ground-level ozone
Dominant
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 39 Good 39 10
Wed 34 Good 34 14
Thu 39 Good 39 14
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 Mon Nov 2, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE316 J/kg
MLCAPE12 J/kg
MUCAPE316 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear—
0–1 km Shear—
Eff. Shear—
0–1 km SRH-0
0–3 km SRH-0
Eff. SRH-0
Storm Motion180° @ 0 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado—
STP (eff)—
Supercell—
K-Index—
Thermo & Levels
PWAT0.18 in
0–3 km LR7.9 °C/km
700–500 LR6.6 °C/km
Total Totals—
LCL692 hPa
LFC777 hPa
EL394 hPa
Freezing Lvl2,756 ft