South Meridian, Idaho

43° 33.05' N | 116° 21.16' W | 2687 feet | Show on map

Current Weather Conditions

05/21/2026 09:29:00 AM MDT

Station: WeatherFlow
Software: WeeWX v5.3.1
Weewx uptime: 63 Days, 15 Hours, 10 Minutes
Server uptime: 63 Days, 14 Hours, 48 Minutes

Current Conditions

Outside Temperature 58.5 °F
Wind Chill 58.5 °F
Heat Index 56.6 °F
Dewpoint 41.9 °F
Humidity 54%
Barometer 30.020 inHg
Barometer Trend (3 Hours) -0.013 inHg
Wind 0 mph N (0 °)
Wind Gust 0 mph N (0 °)
Rain Rate 0.00 in/h
UV Index 4
Evapotranspiration 0.00013 in
Solar Radiation 491 W/m²
Brightness 58879 lx
Lightning Strikes 0
Average Strike Distance 0.0

Since Midnight

High Temperature 61.0 °F 12:00:47 AM
Low Temperature 50.0 °F 06:35:38 AM
High Heat Index 58.8 °F 12:02:47 AM
Low Wind Chill 50.0 °F 06:36:00 AM
High Dewpoint 42.3 °F 09:27:35 AM
Low Dewpoint 37.5 °F 04:40:40 AM
High Humidity 67% 06:20:38 AM
Low Humidity 43% 12:00:47 AM
High Barometer 30.052 inHg 07:25:36 AM
Low Barometer 29.899 inHg 12:01:47 AM
Today's Rain 0.00 in
High Rain Rate 0.00 in/h 12:00:04 AM
High Wind 5 mph 277 ° 08:51:39 AM
Average Wind 1 mph
RMS Wind 1 mph
Vector Avg Speed 0 mph
Vector Avg Direction 177 °
High UV 4 09:26:00 AM
High Evapotranspiration 0.00013 in 09:29:00 AM
Today's Evapotranspiration 0.01 in
High Radiation 491 W/m² 09:29:00 AM
High Brightness 58879 lx 09:29:00 AM
Lightning Strikes 0
Average Strike Distance 0.0

Last 21-May (2025)

High Temperature 75.9 °F 06:40:23 PM
Low Temperature 42.7 °F 06:41:38 AM
High Dewpoint 39.9 °F 01:27:31 PM
Low Dewpoint 19.1 °F 08:28:21 PM
High Humidity 70% 06:34:38 AM
Low Humidity 13% 07:33:21 PM
High Barometer 30.252 inHg 07:27:36 AM
Low Barometer 29.878 inHg 07:25:21 PM
Rain 0.00 in
High Rain Rate 0.00 in/h 12:00:06 AM
High Wind 8 mph
257 °
10:16:27 AM
High UV 8 02:23:09 PM
High Evapotranspiration 0.00048 in 02:41:00 PM
Total Evapotranspiration 0.21 in
High Radiation 1206 W/m² 02:23:09 PM
High Brightness 144770 lx 02:23:09 PM
Lightning Strikes 1

Radar


Local Cameras

Mardia Southwest
camera 0
Eagle - Amity
camera 1
Eagle - Victory (Siqura)
camera 2
Hwy 69 - Amity
camera 3
    
    

Almanac

Sun

Start civil twilight: 05:39:52 AM
Sunrise 06:14:18 AM
Transit: 01:42:01 PM
Sunset: 09:10:19 PM
End civil twilight: 09:44:53 PM
Azimuth: 92.7°
Altitude: 33.0°
Right ascension: 58.4°
Declination: 20.3°
Solstice: 06/21/2026 02:24:28 AM
Equinox: 09/22/2026 06:05:06 PM

Moon

Rise: 11:12:23 AM
Transit: 06:50:32 PM
Set: 01:43:10 AM
Azimuth: 42.7°
Altitude: -14.8°
Right ascension: 131.1°
Declination: 19.8°
Full moon: 05/31/2026 02:45:04 AM
New moon: 06/14/2026 08:54:02 PM
Phase: Waxing crescent
(31% full)

Graphs

temperatures rain wind Hi Wind Wind Vector barometer Inside/Outside Humidity Radiation UV Index Lightning day battery