Prosser, WA USA

Current Weather Conditions

04/27/2025 11:20:00 PM

Current Conditions
Outside Temperature 57.9°F
Wind Chill N/A
Heat Index 55.6°F
Dew Point 37.6°F
Humidity 47%
Barometer 29.971 inHg
Barometer Trend (3 hours) 0.096 inHg
Wind N/A from N/A (N/A)
Rain Rate 0.00 in/h
UV Index 0.0
Radiation 0 W/m²
Ionizing Radiation N/A
Air Quality
21

 

Since Midnight
High Temperature
Low Temperature
76.5°F at 03:48:05 PM
52.9°F at 06:17:13 AM
High Heat Index
Low Wind Chill
75.5°F at 03:48:05 PM
52.9°F at 06:20:00 AM
High Humidity
Low Humidity
58% at 06:08:14 AM
32% at 05:53:03 PM
High Dewpoint
Low Dewpoint
47.6°F at 03:57:05 PM
37.6°F at 11:19:58 PM
High Barometer
Low Barometer
29.971 inHg at 11:19:58 PM
29.747 inHg at 12:01:16 AM
Today's Rain 0.04 in
High Rain Rate 0.03 in/h at 06:33:03 PM
High Wind 21 mph from N/A at 09:50:04 PM
Average Wind 6 mph
RMS Wind 7 mph
Vector Average Speed
Vector Average Direction
5 mph
269°
Lightning Strikes Today 0
High UV
Low UV
5.3 at 12:52:07 PM
0.0 at 12:01:16 AM
ET Today 0.22 in
High Radiation
Low Radiation
871 W/m² at 12:52:07 PM
0 W/m² at 12:01:16 AM
High Ionizing Radiation
Low Ionizing Radiation
0.100000 at 10:25:13 AM
0.010000 at 04:20:17 AM
High AQI
Low AQI
180 AQI at 02:20:00 PM
20 AQI at 10:40:00 PM

 

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

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WeeWX uptime: 5 days, 15 hours, 39 minutes
Server uptime: 5 days, 15 hours, 45 minutes
weewx v5.1.0

Today's Almanac
Sun
Start civil twilight: 05:17:41 AM
Sunrise: 05:51:04 AM
Transit: 12:56:50 PM
Sunset: 08:03:29 PM
End civil twilight: 08:37:00 PM
Azimuth: 333.8°
Altitude: -25.8°
Right ascension: 35.8°
Declination: 14.2°
Solstice: 06/20/2025 07:42:18 PM
Equinox: 09/22/2025 11:19:17 AM
Moon
Rise: 05:29:47 AM
Transit: 12:53:05 PM
Set: 08:35:38 PM
Azimuth: 330.9°
Altitude: -19.7°
Right ascension: 40.6°
Declination: 19.0°
Full moon: 05/12/2025 09:55:52 AM
New moon: 05/26/2025 08:02:17 PM
Phase: New
(0% full)
temperatures heatchill outside humidity rain Lightning Strikes wind barometer Hi Wind Wind Vector Radiation UV Index Radiation AQI