Tonight Partly cloudy in the evening then becoming mostly
cloudy. Cooler. A slight chance of rain showers in the evening,
then a chance of rain showers after midnight. Lows 36 to 51
higher elevations... 46 to 58 lower elevations. Prevailing south
winds 10 to 20 mph with gusts to around 40 mph...except southwest
20 to 35 mph over ridges.
Sun Mostly cloudy with a chance of rain showers in the
morning, then mostly sunny in the afternoon. Highs 51 to
66 higher elevations...62 to 72 lower elevations. Prevailing
southwest winds 5 to 15 mph with gusts to around 35 mph...except
southwest 15 to 30 mph over ridges.
Donner Pass I80 temperatures for today from to .
The following chart reports hourly Donner Pass I80 temperature today (). .
Donner Pass I80 humidity today from on until .
The following chart shows hourly Donner Pass I80 humidity today (). The lowest humidity reading has been , while the highest recorded humidity is .
Donner Pass I80 barometric pressure today from on until .
The following chart outlines hourly Donner Pass I80 barometric pressure today (). .
Donner Pass I80 wind speeds today from on until .
The following chart displays hourly Donner Pass I80 wind speed today (). .
Donner Pass I80 wind gusts today from on until .
The following chart provides hourly Donner Pass I80 wind gusts today (). .
Donner Pass I80 rain amount today from on until .
The following chart reports hourly Donner Pass I80 precipitation today (). .
Donner Pass I80 dew points today from on until .
The following chart displays hourly Donner Pass I80 dew points today (). The lowest dew point reading has been , while the highest dew point is .
This past weather information is provided AS IS and strictly for recreational, educational, and informational purposes only; we disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use, or inability to use the data. The information may be inaccurate or incomplete based on how well the corresponding weather station successfully or unsuccessfully reported or recorded it with the instruments which measured the weather at the time; including gaps between hours or even days. Specifically, LocalConditions.com and this data, as presented, may not and should not be used as a reference for any reason relating to legal proceedings, insurance claims, recovery, loss prevention, making predictions, or critical decisions. Lastly, the weather station may be miles away from the actual area of interest. This data may not be leeched or republished.
The "Approx. Precipitation / Rain Total" is calculated in whole based on the last measurement from each hour reported - which is accumulative and reset at the beginning of each hour - ideally. However, some stations reset at the wrong time, such as a few minutes after the hour. We have tried to account for this issue. Most gauges report multiple times per hour. For example, a measurement of precipitation at 8:15am could be 0.04 in. of water - then when a measurement is taken at 8:30am might be 0.06 in. - and at 8:56am might be 0.08 in. So, the accumulative total for that hour would be 0.08 in. - not calculated together to equal 0.18 in. of precipitation. Finally, each hourly total for the day is summed to provide the "Approx. Precipitation / Rain Total" figure.
One other note: if the total is 0, but there was obviously rain - then the instrument is not properly distributing its data from the station. The issue could be temporary or permanent.