Nearest CCTV (0.0 mi N)
Location
Near Lewiston
Longitude -122.76080°
Latitude 40.65457°
Elevation 2646 ft
Direction West
County Trinity
Route SR-299
Milepost 111.66
Surface Sensors
Sensor # 12
Surface Status DryDry
Surface Temperature 71.42 °F71.78 °F
Pavement Temperature
Surface Water Depth
Surface Salinity 0.00 pp100k0.00 pp100k
Surface Freeze Point xx
Surface Black Ice Signal Detector
Error
Detector
Error
Temperature
Air 55.22 °F
Wet Bulb 49.64 °F
Dewpoint 44.06 °F
24-hr Max 97.34 °F
24-hr Min 52.34 °F
Avg 1.57 mph from SE
Spot 0.45 mph from SE
Max 2.91 mph
Precipitation
Y/N No
Situation No Precipitation
Rate x
1 hr x
3 hr x
6 hr x
12 hr x
24 hr x
Start 08/16/2017 09:51 PM
End 08/16/2017 09:53 PM
Visibility
Visibility Not Reported
Visibility Situation Not Reported
Other
Relative Humidity 66%
Atmospheric Pressure Not Reported

Graphical Summary for 08/17/2017
12:00 AM through 04:40 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 Temperature 2 
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Surface Status 1 
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Surface Status 2 
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