Freeze Watch 9:00 AM

Harlan County, Nebraska, United States

Last updated: 4:29 AM CDT  ·  Refresh
5°C
Feels like 1°
Mostly Clear
▲ 12°  /  ▼ 0°
Wind
14 mph NW
Humidity
66%
Dew Point
0°
Pressure
28.29 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
26%
Sunrise
7:48 AM
Sunset
6:56 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Harlan County is currently mostly clear at 5°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:48AM · Sunset: 6:56PM.

Alerts

Freeze Watch
Expires 9:00 AM
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
5°
3%
5 AM
4°
3%
6 AM
3°
3%
7 AM
3°
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
11°
3%
3 PM
12°
3%
4 PM
12°
3%
5 PM
11°
3%
6 PM
10°
3%
7 PM
9°
3%
8 PM
8°
3%
9 PM
7°
3%
10 PM
6°
3%
11 PM
3°
3%
12 AM
3°
3%
1 AM
3°
3%
2 AM
2°
3%
3 AM
2°
3%
7-Day Forecast
Today
12° 0°
Mostly Clear.
Sat
17° 0°
Clear.
Sun
21° 2°
Clear.
Mon
21° 6°
Clear.
Tue
23° 9°
Rain, 29% chance.
Wed
26° 13°
Drizzle, 70% chance.
Thu
26° 12°
Drizzle, 72% chance.
TimeTempConditionsPrecipWindHumidity
Now 5° Mostly Clear 3% 14 mph NW 66%
5 AM 4° Mostly Clear 3% 13 mph NW 66%
6 AM 3° Partly Cloudy 3% 14 mph NNW 68%
7 AM 3° Mostly Cloudy 3% 14 mph NNW 68%
8 AM 4° Mostly Cloudy 3% 16 mph NNW 66%
9 AM 5° Partly Cloudy 3% 18 mph NNW 63%
10 AM 7° Partly Cloudy 3% 20 mph NNW 59%
11 AM 8° Mostly Clear 3% 20 mph N 54%
12 PM 8° Mostly Clear 3% 19 mph N 50%
1 PM 9° Mostly Clear 3% 17 mph N 46%
2 PM 11° Clear 3% 16 mph N 43%
3 PM 12° Clear 3% 14 mph N 40%
4 PM 12° Clear 3% 12 mph N 40%
5 PM 11° Clear 3% 9 mph N 42%
6 PM 10° Clear 3% 6 mph N 46%
7 PM 9° Clear 3% 4 mph N 48%
8 PM 8° Clear 3% 4 mph NNE 50%
9 PM 7° Clear 3% 3 mph NNE 52%
10 PM 6° Clear 3% 3 mph ENE 54%
11 PM 3° Clear 3% 3 mph SSE 56%
12 AM 3° Clear 3% 4 mph S 58%
1 AM 3° Clear 3% 5 mph S 60%
2 AM 2° Clear 3% 5 mph S 62%
3 AM 2° Clear 3% 5 mph S 63%
15-Day Forecast
Today
10/16
Mostly Clear
3%
0°
12°
Sat
10/17
Clear
3%
0°
17°
Sun
10/18
Clear
3%
2°
21°
Mon
10/19
Clear
3%
6°
21°
Tue
10/20
Rain
29%
9°
23°
Wed
10/21
Drizzle
70%
13°
26°
Thu
10/22
Drizzle
72%
12°
26°
Fri
10/23
Drizzle
72%
14°
27°
Sat
10/24
Drizzle
44%
9°
24°
Sun
10/25
Rain
68%
5°
16°
Mon
10/26
Drizzle
60%
4°
18°
Tue
10/27
Drizzle
60%
8°
17°
Wed
10/28
Drizzle
60%
8°
19°
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
25 AQI 4.6 µg/m³
O3
Ground-level ozone
Dominant
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 30 Good 30 25
Sat 27 Good 27 8
Sun 29 Good 29 11
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, 08:00'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 Index15.9
Kinematics
0–6 km Shear64 kt
0–1 km Shear40 kt
Eff. Shear—
0–1 km SRH138
0–3 km SRH139
Eff. SRH—
Storm Motion358° @ 51 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-3.9
Thermo & Levels
PWAT0.32 in
0–3 km LR5.1 °C/km
700–500 LR4.4 °C/km
Total Totals31.9
LCL885 hPa
LFC—
EL—
Freezing Lvl2,999 ft