Freeze Watch 9:00 AM

Webster County, Nebraska, United States

Last updated: 5:24 AM CDT  ·  Refresh
6°C
Feels like 1°
Partly Cloudy
▲ 12°  /  ▼ -1°
Wind
18 mph NNW
Humidity
69%
Dew Point
1°
Pressure
28.47 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
46%
Sunrise
7:44 AM
Sunset
6:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Webster County is currently partly cloudy at 6°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:44AM · Sunset: 6:52PM.

Alerts

Freeze Watch
Expires 9:00 AM
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
6°
3%
6 AM
5°
3%
7 AM
5°
3%
8 AM
4°
3%
9 AM
5°
3%
10 AM
7°
3%
11 AM
8°
3%
12 PM
8°
3%
1 PM
9°
3%
2 PM
10°
3%
3 PM
11°
3%
4 PM
11°
3%
5 PM
10°
3%
6 PM
9°
3%
7 PM
8°
3%
8 PM
7°
3%
9 PM
6°
3%
10 PM
5°
3%
11 PM
5°
3%
12 AM
2°
3%
1 AM
2°
3%
2 AM
2°
3%
3 AM
2°
3%
4 AM
2°
3%
7-Day Forecast
Today
12° -1°
Mostly Clear.
Sat
16° -1°
Clear.
Sun
20° 2°
Clear.
Mon
19° 6°
Mostly Clear.
Tue
22° 8°
Clear with a 21% chance of rain.
Wed
25° 12°
Drizzle, 51% chance.
Thu
26° 13°
Clear with a 53% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 6° Partly Cloudy 3% 18 mph NNW 69%
6 AM 5° Mostly Cloudy 3% 20 mph NNW 68%
7 AM 5° Mostly Cloudy 3% 20 mph NNW 69%
8 AM 4° Partly Cloudy 3% 19 mph NNW 67%
9 AM 5° Partly Cloudy 3% 20 mph NNW 66%
10 AM 7° Partly Cloudy 3% 21 mph N 62%
11 AM 8° Mostly Clear 3% 21 mph N 58%
12 PM 8° Mostly Clear 3% 21 mph N 54%
1 PM 9° Clear 3% 20 mph N 50%
2 PM 10° Clear 3% 18 mph N 47%
3 PM 11° Clear 3% 16 mph N 45%
4 PM 11° Clear 3% 14 mph N 44%
5 PM 10° Clear 3% 11 mph N 47%
6 PM 9° Clear 3% 8 mph N 51%
7 PM 8° Clear 3% 6 mph N 54%
8 PM 7° Clear 3% 5 mph N 56%
9 PM 6° Clear 3% 4 mph N 57%
10 PM 5° Clear 3% 4 mph N 59%
11 PM 5° Clear 3% 3 mph NNE 60%
12 AM 2° Clear 3% 3 mph SE 61%
1 AM 2° Clear 3% 4 mph S 62%
2 AM 2° Clear 3% 4 mph S 63%
3 AM 2° Clear 3% 4 mph SSW 65%
4 AM 2° Clear 3% 5 mph SSW 66%
15-Day Forecast
Today
10/16
Mostly Clear
3%
-1°
12°
Sat
10/17
Clear
3%
-1°
16°
Sun
10/18
Clear
3%
2°
20°
Mon
10/19
Mostly Clear
3%
6°
19°
Tue
10/20
Clear
21%
8°
22°
Wed
10/21
Drizzle
51%
12°
25°
Thu
10/22
Clear
53%
13°
26°
Fri
10/23
Drizzle
68%
14°
27°
Sat
10/24
Drizzle
44%
9°
25°
Sun
10/25
Rain
68%
5°
17°
Mon
10/26
Drizzle
60%
5°
18°
Tue
10/27
Drizzle
60%
8°
18°
Wed
10/28
Drizzle
60%
8°
18°
Thu
10/29
Clear
60%
8°
19°
Fri
10/30
Clear
60%
8°
19°
30
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
28 AQI 5.1 µg/m³
O3
Ground-level ozone
Dominant
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 30 Good 30 28
Sat 26 Good 26 9
Sun 30 Good 30 16
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Oct 16, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index13.8
Kinematics
0–6 km Shear45 kt
0–1 km Shear39 kt
Eff. Shear—
0–1 km SRH147
0–3 km SRH137
Eff. SRH—
Storm Motion1° @ 48 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index0.9
Thermo & Levels
PWAT0.36 in
0–3 km LR5.2 °C/km
700–500 LR4.9 °C/km
Total Totals34.2
LCL897 hPa
LFC—
EL—
Freezing Lvl2,930 ft