Nearest CCTV (0.05 mi NW)
CCTV Image
Location
Near Perez
Longitude -121.20725°
Latitude 41.60412°
Elevation 4478 ft
Direction South
County Modoc
Route SR-139
Milepost 88.66
Surface Sensors
Sensor # 1
Surface Status Trace Moisture
Surface Temperature 21.38 °F
Pavement Temperature
Surface Water Depth
Surface Salinity x
Surface Freeze Point x
Surface Black Ice Signal Other
Temperature
Air 24.80 °F
Wet Bulb 23.72 °F
Dewpoint 21.02 °F
24-hr Max 46.04 °F
24-hr Min 18.68 °F
Avg 1.79 mph from E
Spot 2.01 mph from E
Max 3.58 mph
Precipitation
Y/N No
Situation No Precipitation
Rate 0.000 in/hr
1 hr 0.000 in
3 hr 0.000 in
6 hr 0.000 in
12 hr 0.000 in
24 hr 0.000 in
Start 01/06/2025 12:15 PM
End 01/06/2025 12:20 PM
Visibility
Visibility Not Reported
Visibility Situation Not Reported
Other
Relative Humidity 85%
Atmospheric Pressure Not Reported

Graphical Summary for 01/09/2025
12:00 AM through 03:10 AM

Air Temperature 
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Dewpoint 
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Relative Humidity 
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Average Wind 
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Wind Gust 
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One-Hour Precipitation 
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Precipitation Situation 
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Surface Temperature 1 
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Surface Status 1 
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