Heat Advisory — Lower Treasure Valley, ID, Upper Treasure Valley, ID, Southwest Highlands, ID, Western Magic Valley, ID, Owyhee Mountains, ID, Southern Twin Falls County, ID, Upper Weiser River, ID, Harney County, OR, Baker County, OR, Malheur County, OR, Oregon Lower Treasure Valley, OR 10:00 PM

Malheur County, Oregon, United States

Last updated: 3:38 AM CDT  ·  Refresh
23°C
Feels like 19°
Clear
▲ 38°  /  ▼ 17°
Wind
4 mph ENE
Humidity
19%
Dew Point
-2°
Pressure
26.19 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:46 AM
Sunset
9:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Malheur County is currently clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:46AM · Sunset: 9:04PM.

Alerts

Heat Advisory
Lower Treasure Valley, ID, Upper Treasure Valley, ID, Southwest Highlands, ID, Western Magic Valley, ID, Owyhee Mountains, ID, Southern Twin Falls County, ID, Upper Weiser River, ID, Harney County, OR, Baker County, OR, Malheur County, OR, Oregon Lower Treasure Valley, OR
Expires 10:00 PM
92 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
3 AM
22°
3%
4 AM
21°
3%
5 AM
20°
3%
6 AM
17°
3%
7 AM
18°
3%
8 AM
19°
3%
9 AM
22°
3%
10 AM
26°
3%
11 AM
28°
3%
12 PM
30°
3%
1 PM
32°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
36°
3%
9 PM
33°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
26°
3%
7-Day Forecast
Today
38° 17°
Clear.
Sat
37° 17°
Clear.
Sun
35° 15°
Clear.
Mon
36° 15°
Clear.
Tue
36° 17°
Clear.
Wed
36° 17°
Clear.
Thu
36° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 3% 4 mph ENE 19%
3 AM 22° Clear 3% 4 mph ESE 17%
4 AM 21° Clear 3% 3 mph ESE 18%
5 AM 20° Clear 3% 3 mph ESE 19%
6 AM 17° Clear 3% 2 mph NE 20%
7 AM 18° Clear 3% 3 mph NNW 20%
8 AM 19° Clear 3% 3 mph NNW 20%
9 AM 22° Clear 3% 4 mph NW 18%
10 AM 26° Clear 3% 4 mph WNW 15%
11 AM 28° Clear 3% 4 mph WNW 13%
12 PM 30° Clear 3% 5 mph WNW 11%
1 PM 32° Clear 3% 6 mph WNW 10%
2 PM 36° Clear 3% 7 mph WNW 9%
3 PM 36° Clear 3% 8 mph WNW 9%
4 PM 36° Clear 3% 8 mph WNW 8%
5 PM 37° Clear 3% 9 mph NW 8%
6 PM 38° Clear 3% 9 mph NW 9%
7 PM 37° Clear 3% 7 mph NW 10%
8 PM 36° Clear 3% 6 mph NNW 11%
9 PM 33° Clear 3% 6 mph N 12%
10 PM 29° Clear 3% 6 mph N 14%
11 PM 28° Clear 3% 7 mph NNE 15%
12 AM 27° Clear 3% 6 mph NNE 16%
1 AM 26° Clear 3% 6 mph N 18%
15-Day Forecast
Today
8/7
Clear
3%
17°
38°
Sat
8/8
Clear
3%
17°
37°
Sun
8/9
Clear
3%
15°
35°
Mon
8/10
Clear
3%
15°
36°
Tue
8/11
Clear
3%
17°
36°
Wed
8/12
Clear
3%
17°
36°
Thu
8/13
Clear
3%
17°
36°
Fri
8/14
Mostly Clear
8%
18°
37°
Sat
8/15
Overcast
35%
20°
36°
Sun
8/16
Overcast
36%
19°
32°
Mon
8/17
Clear
25%
18°
32°
Tue
8/18
Drizzle
60%
18°
32°
Wed
8/19
Clear
60%
17°
32°
Thu
8/20
Clear
25%
18°
32°
Fri
8/21
Clear
25%
18°
33°
92
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
92 AQI 31.0 µg/m³
O3
Ground-level ozone
77 AQI 63 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 92 Moderate 77 92
Sat 118 Unhealthy for Sensitive Groups 118 117
Sun 152 Unhealthy 64 152
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 Aug 7, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE22 J/kg
MUCAPE0 J/kg
SBCIN-11658 J/kg
MLCIN0 J/kg
Lifted Index11.8
Kinematics
0–6 km Shear19 kt
0–1 km Shear6 kt
Eff. Shear—
0–1 km SRH-10
0–3 km SRH-94
Eff. SRH—
Storm Motion216° @ 22 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)—
Supercell—
K-Index4.8
Thermo & Levels
PWAT0.47 in
0–3 km LR5.1 °C/km
700–500 LR7.7 °C/km
Total Totals35.1
LCL612 hPa
LFC—
EL—
Freezing Lvl12,838 ft