Prosser, WA USA

Current Weather Conditions

07/14/2025 09:25:00 PM

Current Conditions
Outside Temperature 78.7°F
Wind Chill 78.7°F
Heat Index 78.3°F
Dew Point 54.3°F
Humidity 43%
Barometer 29.830 inHg
Barometer Trend (3 hours) 0.103 inHg
Wind 14 mph from 237° (WSW)
Rain Rate 0.00 in/h
UV Index 0.0
Radiation 0 W/m²
Air Quality
22

 

Since Midnight
High Temperature
Low Temperature
96.7°F at 04:09:59 PM
68.1°F at 05:42:07 AM
High Heat Index
Low Wind Chill
98.4°F at 04:14:59 PM
68.1°F at 05:42:07 AM
High Humidity
Low Humidity
66% at 05:52:07 AM
30% at 03:59:59 PM
High Dewpoint
Low Dewpoint
64.4°F at 08:52:04 AM
51.1°F at 08:22:57 PM
High Barometer
Low Barometer
29.935 inHg at 05:49:07 AM
29.715 inHg at 05:19:58 PM
Today's Rain 0.00 in
High Rain Rate 0.00 in/h at 12:00:14 AM
High Wind 62 mph from 133° at 09:59:05 AM
Average Wind 9 mph
RMS Wind 10 mph
Vector Average Speed
Vector Average Direction
4 mph
237°
Lightning Strikes Today 0
High UV
Low UV
8.4 at 01:04:02 PM
0.0 at 12:00:11 AM
ET Today 0.34 in
High Radiation
Low Radiation
922 W/m² at 01:04:02 PM
0 W/m² at 12:00:11 AM
High AQI
Low AQI
30 AQI at 06:00:00 PM
11 AQI at 06:40:00 AM

 

Radar

Click image for expanded radar loop

About this weather station:
Location
Latitude: 46° 11.19' N
Longitude: 119° 49.69' W
Altitude: 682 feet

This station uses a WeatherFlow, controlled by 'WeeWX', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

RSS feed

Smartphone formatted

WeeWX uptime: 11 days, 4 hours, 42 minutes
Server uptime: 12 days, 23 hours, 20 minutes
weewx v5.1.0

Today's Almanac
Sun
Start civil twilight: 04:43:48 AM
Sunrise: 05:21:55 AM
Transit: 01:05:16 PM
Sunset: 08:48:04 PM
End civil twilight: 09:26:04 PM
Azimuth: 309.9°
Altitude: -5.8°
Right ascension: 114.8°
Declination: 21.5°
Equinox: 09/22/2025 11:19:17 AM
Solstice: 12/21/2025 07:02:51 AM
Moon
Rise: 11:01:42 PM
Transit: 04:03:16 AM
Set: 09:35:42 AM
Azimuth: 81.1°
Altitude: -17.3°
Right ascension: 348.1°
Declination: -6.4°
New moon: 07/24/2025 12:11:06 PM
Full moon: 08/09/2025 12:54:58 AM
Phase: Waning gibbous
(80% full)
temperatures heatchill outside humidity rain Lightning Strikes wind barometer Hi Wind Wind Vector Radiation UV Index AQI