Frost Advisory — Northern St. Lawrence, NY, Northern Franklin, NY, Eastern Clinton, NY, Southwestern St. Lawrence, NY, Western Franklin, VT, Western Chittenden, VT, Lamoille, VT, Washington, VT, Orange, VT, Eastern Franklin, VT, Eastern Chittenden, VT, Eastern Addison, VT, Eastern Rutland, VT, Western Windsor, VT 8:00 AM

Village of Potsdam, New York

Last updated: 10:46 PM CDT  ·  Refresh
8°C
Feels like 7°
Clear
▲ 16°  /  ▼ 4°
Wind
4 mph ENE
Humidity
78%
Dew Point
5°
Pressure
29.98 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:47 AM
Sunset
6:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Village of Potsdam is currently clear at 8°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:47AM · Sunset: 6:57PM.

Alerts

Frost Advisory
Northern St. Lawrence, NY, Northern Franklin, NY, Eastern Clinton, NY, Southwestern St. Lawrence, NY, Western Franklin, VT, Western Chittenden, VT, Lamoille, VT, Washington, VT, Orange, VT, Eastern Franklin, VT, Eastern Chittenden, VT, Eastern Addison, VT, Eastern Rutland, VT, Western Windsor, VT
Expires 8:00 AM
24 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
8°
3%
12 AM
7°
3%
1 AM
6°
3%
2 AM
6°
3%
3 AM
5°
3%
4 AM
4°
3%
5 AM
4°
3%
6 AM
4°
3%
7 AM
6°
3%
8 AM
8°
3%
9 AM
11°
3%
10 AM
13°
3%
11 AM
15°
3%
12 PM
16°
3%
1 PM
18°
3%
2 PM
18°
3%
3 PM
18°
3%
4 PM
18°
3%
5 PM
18°
3%
6 PM
16°
3%
7 PM
15°
3%
8 PM
14°
3%
9 PM
12°
3%
10 PM
11°
3%
7-Day Forecast
Tonight
16° 4°
Clear.
Wed
19° 4°
Clear.
Thu
20° 4°
Clear.
Fri
20° 2°
Partly Cloudy.
Sat
21° 9°
Overcast.
Sun
20° 8°
Clear with a 35% chance of rain.
Mon
18° 8°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 8° Clear 3% 4 mph ENE 78%
12 AM 7° Clear 3% 5 mph ENE 79%
1 AM 6° Clear 3% 5 mph ENE 80%
2 AM 6° Clear 3% 5 mph ENE 82%
3 AM 5° Clear 3% 5 mph ENE 83%
4 AM 4° Clear 3% 5 mph ENE 84%
5 AM 4° Clear 3% 5 mph ENE 85%
6 AM 4° Clear 3% 4 mph ENE 84%
7 AM 6° Clear 3% 4 mph ENE 84%
8 AM 8° Clear 3% 5 mph NE 75%
9 AM 11° Clear 3% 5 mph NE 66%
10 AM 13° Clear 3% 6 mph NE 58%
11 AM 15° Clear 3% 7 mph NE 52%
12 PM 16° Clear 3% 8 mph NE 48%
1 PM 18° Clear 3% 9 mph NE 44%
2 PM 18° Clear 3% 10 mph NE 44%
3 PM 18° Clear 3% 10 mph NNE 45%
4 PM 18° Clear 3% 10 mph NNE 47%
5 PM 18° Clear 3% 9 mph NE 52%
6 PM 16° Clear 3% 8 mph NE 57%
7 PM 15° Clear 3% 7 mph NE 61%
8 PM 14° Clear 3% 7 mph NE 64%
9 PM 12° Clear 3% 6 mph NE 67%
10 PM 11° Clear 3% 6 mph ENE 69%
15-Day Forecast
Today
9/22
Clear
3%
4°
16°
Wed
9/23
Clear
3%
4°
19°
Thu
9/24
Clear
3%
4°
20°
Fri
9/25
Partly Cloudy
16%
2°
20°
Sat
9/26
Overcast
9%
9°
21°
Sun
9/27
Clear
35%
8°
20°
Mon
9/28
Clear
17%
8°
18°
Tue
9/29
Clear
8%
9°
23°
Wed
9/30
Drizzle
44%
11°
26°
Thu
10/1
Drizzle
44%
11°
23°
Fri
10/2
Drizzle
60%
8°
18°
Sat
10/3
Drizzle
60%
8°
19°
Sun
10/4
Drizzle
60%
9°
19°
Mon
10/5
Drizzle
60%
6°
16°
Tue
10/6
Drizzle
60%
6°
16°
24
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
11 AQI 2.1 µg/m³
O3
Ground-level ozone
Dominant
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 24 Good 24 11
Thu 22 Good 22 12
Fri 28 Good 28 18
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 Sep 23, 02:00'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
SBCAPE0 J/kg
MLCAPE12 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index17.0
Kinematics
0–6 km Shear21 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH-18
0–3 km SRH7
Eff. SRH—
Storm Motion57° @ 23 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-11.8
Thermo & Levels
PWAT0.36 in
0–3 km LR2.3 °C/km
700–500 LR6.4 °C/km
Total Totals25.0
LCL974 hPa
LFC1015 hPa
EL1015 hPa
Freezing Lvl10,456 ft