Flood Warning — East Baton Rouge County, LA Heat Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM Heat Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM

Lower Yampa River Basin, CO

Last updated: 4:33 AM CDT  ·  Refresh
26°C
Feels like 31°
Mostly Clear
▲ 36°  /  ▼ 26°
Wind
4 mph WSW
Humidity
91%
Dew Point
24°
Pressure
29.92 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
21%
Sunrise
6:20 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lower Yampa River Basin is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1962 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 8:02PM.

Alerts

Flood Warning
East Baton Rouge County, LA
Expires
Heat Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
Heat Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
27 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
15%
5 AM
25°
31%
6 AM
25°
31%
7 AM
26°
31%
8 AM
27°
26%
9 AM
29°
26%
10 AM
31°
18%
11 AM
32°
19%
12 PM
33°
13%
1 PM
35°
6%
2 PM
36°
6%
3 PM
36°
6%
4 PM
36°
6%
5 PM
36°
4%
6 PM
36°
4%
7 PM
34°
4%
8 PM
33°
4%
9 PM
32°
4%
10 PM
31°
3%
11 PM
30°
3%
12 AM
29°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
28°
3%
7-Day Forecast
Today
36° 26°
Mostly Clear with a 31% chance of rain.
Tue
38° 26°
Mostly Clear.
Wed
37° 26°
Partly Cloudy.
Thu
37° 25°
Mostly Cloudy with a 49% chance of rain.
Fri
37° 24°
Drizzle, 55% chance.
Sat
36° 25°
Rain, 83% chance.
Sun
34° 24°
Rain, 90% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 15% 4 mph WSW 91%
5 AM 25° Mostly Clear 31% 4 mph WSW 90%
6 AM 25° Mostly Clear 31% 4 mph WSW 91%
7 AM 26° Mostly Clear 31% 5 mph W 88%
8 AM 27° Partly Cloudy 26% 6 mph W 81%
9 AM 29° Partly Cloudy 26% 7 mph W 74%
10 AM 31° Partly Cloudy 18% 7 mph WNW 68%
11 AM 32° Partly Cloudy 19% 6 mph WNW 61%
12 PM 33° Mostly Clear 13% 6 mph WNW 55%
1 PM 35° Mostly Clear 6% 6 mph WNW 50%
2 PM 36° Partly Cloudy 6% 6 mph W 48%
3 PM 36° Partly Cloudy 6% 6 mph W 47%
4 PM 36° Partly Cloudy 6% 6 mph W 47%
5 PM 36° Mostly Clear 4% 6 mph W 50%
6 PM 36° Mostly Clear 4% 5 mph W 54%
7 PM 34° Mostly Clear 4% 5 mph WSW 59%
8 PM 33° Mostly Clear 4% 5 mph WSW 64%
9 PM 32° Mostly Clear 4% 6 mph SW 70%
10 PM 31° Mostly Clear 3% 6 mph SW 75%
11 PM 30° Mostly Clear 3% 6 mph WSW 79%
12 AM 29° Mostly Clear 3% 6 mph WSW 82%
1 AM 28° Mostly Clear 3% 6 mph WSW 85%
2 AM 28° Mostly Clear 3% 6 mph WSW 86%
3 AM 28° Mostly Clear 3% 5 mph WSW 88%
15-Day Forecast
Today
7/27
Mostly Clear
31%
26°
36°
Tue
7/28
Mostly Clear
3%
26°
38°
Wed
7/29
Partly Cloudy
13%
26°
37°
Thu
7/30
Mostly Cloudy
49%
25°
37°
Fri
7/31
Drizzle
55%
24°
37°
Sat
8/1
Rain
83%
25°
36°
Sun
8/2
Rain
90%
24°
34°
Mon
8/3
Rain
73%
23°
36°
Tue
8/4
Drizzle
47%
24°
36°
Wed
8/5
Drizzle
45%
24°
36°
Thu
8/6
Drizzle
60%
24°
37°
Fri
8/7
Drizzle
60%
24°
37°
Sat
8/8
Drizzle
60%
24°
36°
Sun
8/9
Drizzle
60%
24°
37°
Mon
8/10
Drizzle
60%
24°
37°
27
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
27 AQI 4.9 µg/m³
O3
Ground-level ozone
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 27 Good 24 27
Tue 27 Good 27 22
Wed 33 Good 26 33
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 Jul 27, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1301 J/kg
MLCAPE935 J/kg
MUCAPE1301 J/kg
SBCIN-105 J/kg
MLCIN0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear11 kt
0–1 km Shear6 kt
Eff. Shear11 kt
0–1 km SRH19
0–3 km SRH12
Eff. SRH12
Storm Motion302° @ 20 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.1
K-Index22.5
Thermo & Levels
PWAT1.88 in
0–3 km LR4.6 °C/km
700–500 LR5.4 °C/km
Total Totals43.1
LCL987 hPa
LFC845 hPa
EL170 hPa
Freezing Lvl17,195 ft