Lake Wind Advisory — Central and Southeast Phillips, MT, Central and Southern Valley, MT, Petroleum, MT, Garfield, MT, McCone, MT 1:00 AM

Garfield County, Montana, United States

Last updated: 3:52 PM CDT  ·  Refresh
21°C
Feels like 14°
Mostly Clear
▲ 23°  /  ▼ 8°
Wind
20 mph SE
Humidity
34%
Dew Point
5°
Pressure
27.05 inHg
Visibility
10 mi
UV Index
7.3
Cloud Cover
24%
Sunrise
6:41 AM
Sunset
7:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Garfield County is currently mostly clear at 21°C. Precipitation is likely — peak probability 78% around 3 AM. Sunrise: 6:41AM · Sunset: 7:23PM.

Alerts

Lake Wind Advisory
Central and Southeast Phillips, MT, Central and Southern Valley, MT, Petroleum, MT, Garfield, MT, McCone, MT
Expires 1:00 AM
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
3%
3 PM
23°
3%
4 PM
23°
3%
5 PM
23°
3%
6 PM
22°
21%
7 PM
20°
24%
8 PM
18°
24%
9 PM
16°
25%
10 PM
16°
38%
11 PM
15°
49%
12 AM
14°
70%
1 AM
13°
67%
2 AM
13°
73%
3 AM
12°
78%
4 AM
11°
73%
5 AM
8°
68%
6 AM
8°
50%
7 AM
8°
50%
8 AM
8°
49%
9 AM
12°
38%
10 AM
13°
38%
11 AM
14°
26%
12 PM
14°
26%
1 PM
15°
25%
7-Day Forecast
Today
23° 8°
Mostly Clear with a 49% chance of rain.
Mon
20° 8°
Partly Cloudy with a 73% chance of rain.
Tue
18° 6°
Mostly Clear.
Wed
23° 3°
Clear with a 57% chance of rain.
Thu
27° 12°
Clear with a 50% chance of rain.
Fri
26° 14°
Rain, 81% chance.
Sat
23° 13°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Clear 3% 20 mph SE 34%
3 PM 23° Mostly Clear 3% 19 mph SE 32%
4 PM 23° Mostly Clear 3% 18 mph SE 33%
5 PM 23° Clear 3% 16 mph SE 35%
6 PM 22° Mostly Clear 21% 13 mph ESE 39%
7 PM 20° Mostly Clear 24% 12 mph ESE 43%
8 PM 18° Partly Cloudy 24% 13 mph ESE 48%
9 PM 16° Partly Cloudy 25% 12 mph ESE 52%
10 PM 16° Partly Cloudy 38% 12 mph ESE 56%
11 PM 15° Partly Cloudy 49% 10 mph ESE 60%
12 AM 14° Overcast 70% 6 mph SSE 65%
1 AM 13° Overcast 67% 7 mph W 71%
2 AM 13° Rain 73% 13 mph WNW 77%
3 AM 12° Rain 78% 17 mph NW 81%
4 AM 11° Overcast 73% 20 mph NW 82%
5 AM 8° Overcast 68% 21 mph NW 81%
6 AM 8° Overcast 50% 20 mph WNW 79%
7 AM 8° Mostly Cloudy 50% 20 mph WNW 76%
8 AM 8° Mostly Cloudy 49% 20 mph WNW 74%
9 AM 12° Mostly Cloudy 38% 20 mph WNW 68%
10 AM 13° Partly Cloudy 38% 22 mph WNW 62%
11 AM 14° Partly Cloudy 26% 22 mph WNW 55%
12 PM 14° Partly Cloudy 26% 23 mph WNW 54%
1 PM 15° Partly Cloudy 25% 24 mph WNW 54%
15-Day Forecast
Today
9/13
Mostly Clear
49%
8°
23°
Mon
9/14
Partly Cloudy
73%
8°
20°
Tue
9/15
Mostly Clear
3%
6°
18°
Wed
9/16
Clear
57%
3°
23°
Thu
9/17
Clear
50%
12°
27°
Fri
9/18
Rain
81%
14°
26°
Sat
9/19
Drizzle
60%
13°
23°
Sun
9/20
Clear
25%
11°
26°
Mon
9/21
Drizzle
60%
10°
25°
Tue
9/22
Clear
25%
13°
26°
Wed
9/23
Clear
25%
10°
26°
Thu
9/24
Drizzle
60%
13°
24°
Fri
9/25
Drizzle
60%
12°
22°
Sat
9/26
Drizzle
60%
12°
21°
Sun
9/27
Drizzle
60%
12°
21°
31
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
16 AQI 2.9 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 31 Good 31 16
Tue 34 Good 34 17
Wed 29 Good 29 17
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 Sun Sep 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE32 J/kg
MLCAPE6 J/kg
MUCAPE30 J/kg
SBCIN0 J/kg
MLCIN-2 J/kg
Lifted Index4.1
Kinematics
0–6 km Shear56 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH49
0–3 km SRH216
Eff. SRH—
Storm Motion264° @ 14 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index20.4
Thermo & Levels
PWAT0.93 in
0–3 km LR6.0 °C/km
700–500 LR7.6 °C/km
Total Totals42.8
LCL715 hPa
LFC916 hPa
EL798 hPa
Freezing Lvl11,332 ft