Station Overview Station Location
Station Number NV-DG-17 Latitude 38.9831
Station Name Zephyr Cove-Round Hill Village 2.2 WSW Longitude -119.9539
County Douglas Elevation (ft) 6221



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 17 1.26 0.35 30 0.35 20 0.00 10 5 1 0 0.0 0 0
Nov 17 2.07 3.78 27 3.78 27 0.00 0 0 7 1 0.0 0 0
Dec 17 3.62 0.26 34 0.26 27 0.00 7 3 2 1 2.7 2 3
Jan 18 2.98 1.30 33 0.82 18 0.48 15 2 4 2 0.0 0 0
Feb 18 3.08 0.35 27 0.35 22 0.00 5 1 4 0 9.1 4 4
March 18 2.56 9.73 29 6.25 24 3.48 5 1 7 1 28.6 3 14
April 18 1.12 1.16 30 1.16 30 0.00 0 0 5 0 4.1 3 3
May 18 0.74 1.70 32 1.42 20 0.28 12 2 6 1 0.0 0 0
June 18 0.50 0.00 30 0.00 11 0.00 19 2 0 0 0.0 0 0
July 18 0.21 0.14 31 0.14 31 0.00 0 0 3 1 0.0 0 0
Aug 18 0.30 0.00 31 0.00 31 0.00 0 0 0 1 0.0 0 0
Sept 18 0.46 0.00 30 0.00 30 0.00 0 0 0 2 0.0 0 0
Water Year Totals: 18.90" 18.77" 364 days 14.53" 291 4.24" 73 days 16 39 days 10 days 44.5" 12 days 24 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2017 0.00
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.00
10/10/2017 0.00
10/11/2017 0.00
10/12/2017 0.00
10/13/2017
10/14/2017
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017
10/20/2017 0.35
10/21/2017 0.00
10/22/2017 **
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 **
10/26/2017 **
10/27/2017 **
10/28/2017 0.00 0.00
10/29/2017 0.00
10/30/2017 **
10/31/2017 0.00
11/1/2017
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 T
11/5/2017 0.01
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 0.26
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017
11/14/2017 0.06
11/15/2017 0.01
11/16/2017 2.42
11/17/2017 0.98
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.04
11/22/2017 0.00
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.12
12/4/2017 0.00
12/5/2017 0.00 **
12/6/2017 0.00 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 **
12/11/2017 **
12/12/2017 **
12/13/2017 0.00
12/14/2017 0.00
12/15/2017 0.00
12/16/2017 T
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.14
12/21/2017 0.00
12/22/2017 0.00
12/23/2017 0.00
12/24/2017 0.00
12/25/2017 0.00
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
12/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00 **
1/2/2018 0.00 **
1/3/2018 0.00 0.00
1/4/2018 0.08
1/5/2018 0.00
1/6/2018 0.53
1/7/2018 0.00
1/8/2018 T
1/9/2018 0.18
1/10/2018 0.03
1/11/2018 0.00
1/12/2018 T
1/13/2018 0.00
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.00
1/17/2018 0.00
1/18/2018 **
1/19/2018 **
1/20/2018 **
1/21/2018 **
1/22/2018 **
1/23/2018 **
1/24/2018 **
1/25/2018 **
1/26/2018 **
1/27/2018 **
1/28/2018 **
1/29/2018 0.48
1/30/2018
1/31/2018 0.00
2/1/2018 **
2/2/2018 **
2/3/2018 **
2/4/2018 **
2/5/2018 0.00
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.00
2/11/2018 0.00
2/12/2018 0.00
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.00
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.01
2/20/2018 0.00
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.09
2/24/2018
2/25/2018 0.00
2/26/2018 0.03
2/27/2018 0.22
2/28/2018 0.00
3/1/2018 **
3/2/2018 **
3/3/2018 **
3/4/2018 **
3/5/2018 3.48
3/6/2018 0.00
3/7/2018
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.38
3/12/2018
3/13/2018 0.00
3/14/2018 0.70
3/15/2018 0.00
3/16/2018 1.81
3/17/2018 0.18
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.56
3/22/2018 2.06
3/23/2018 0.56
3/24/2018 0.00
3/25/2018 T
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.00
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.00
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 0.09
4/7/2018 0.80
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 0.00
4/12/2018 0.03
4/13/2018 0.00
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.22
4/17/2018 0.02
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 T
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.23
5/15/2018 0.00
5/16/2018 0.10
5/17/2018 0.43
5/18/2018 0.02
5/19/2018 **
5/20/2018 **
5/21/2018 **
5/22/2018 **
5/23/2018 0.20
5/24/2018 0.02
5/25/2018 0.62
5/26/2018 **
5/27/2018 **
5/28/2018 **
5/29/2018 **
5/30/2018 **
5/31/2018 **
6/1/2018 **
6/2/2018 **
6/3/2018 **
6/4/2018 **
6/5/2018 **
6/6/2018 **
6/7/2018 **
6/8/2018 **
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.00
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.00
6/20/2018 0.00
6/21/2018 **
6/22/2018 **
6/23/2018 **
6/24/2018 **
6/25/2018 **
6/26/2018 **
6/27/2018 **
6/28/2018 **
6/29/2018 **
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.02
7/23/2018 0.05
7/24/2018 0.07
7/25/2018 0.00
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 T
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 T
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 T
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 T
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.00
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2017 8:00 AM 0.00 0.0 M M M
10/3/2017 8:00 AM 0.00 0.0 M M M
10/4/2017 8:00 AM 0.00 0.0 M M M continued dry and cool days and nights
10/5/2017 8:00 AM 0.00 0.0 M M M
10/6/2017 8:00 AM 0.00 0.0 M M M calm warm afternoons great fall days on hand
10/7/2017 8:00 AM 0.00 0.0 M M M
10/8/2017 8:00 AM 0.00 0.0 M M M
10/9/2017 8:00 AM 0.00 0.0 M M M cold NE to E winds cooling down 12-15 degrees from last two days, dry cold front.
10/10/2017 8:00 AM 0.00 0.0 M M M The winds turned to the SW bringing a return of haze and smoke from the numerous Calif. and Nev wildfires.
10/11/2017 8:00 AM 0.00 0.0 M M M Lake winds continue strong and gusty from the SW shifting to N later today--no rain in sight severe fire activity in Napa, Sonoma, and other areas.
10/12/2017 8:00 AM 0.00 0.0 M M M continued dry and cool mornings with haze from CA wildfires. Just below freezing at night to upper 50s lower 60s day.
10/15/2017 8:00 AM 0.00 0.0 M M M much warmer with slacking easterly winds, light haze from wildfires still present but dry and clear. Contrails in evidence to day.
10/16/2017 8:00 AM 0.00 0.0 M M M warming trend hazy amospheric conditions
10/17/2017 8:00 AM 0.00 0.0 M M M decreasing haze and typical fall LT weather
10/18/2017 8:00 AM 0.00 0.0 M M M
10/20/2017 8:00 AM 0.35 M M M M Very windy night and early morning. Front came through about 2 am. Just a dusting of snow in spots by morning
10/21/2017 8:00 AM 0.00 0.0 M M M clear and 27 this morning calm winds
10/24/2017 8:00 AM 0.00 0.0 M M M calm winds, good visibility, 70s for high, what more could we want in a fall day?
10/28/2017 8:00 AM 0.00 0.0 M M M
10/29/2017 8:00 AM 0.00 0.0 M M M sunny, calm day
11/2/2017 8:00 AM 0.00 0.0 M M M 37 for a low not bad for Nov 2 clear and calm
11/3/2017 8:00 AM 0.00 0.0 M M M First effects of the impending moderate storm being felt with cloudy skies and increasing winds, showers visible on West Shore.
11/4/2017 8:00 AM T M M M M moisture hung up to the north and west of the crest. only a trace of rain during the night, partly cloudy and 20-30 mph winds from the sw
11/5/2017 8:00 AM 0.01 M M M M
11/6/2017 8:00 AM 0.00 0.0 M M M
11/7/2017 8:00 AM 0.00 0.0 M M M
11/8/2017 8:00 AM 0.00 0.0 M M M increasing southerly winds with thickening high to medium level clouds are proceeding the arrival of a new storm this evening.
11/9/2017 8:00 AM 0.26 M M M M relatively warm rain overnight with wind gusts mid evening hours
11/10/2017 8:00 AM 0.00 0.0 M M M Continued partly cloudy, windy and mid 40s for high, but no precip in this area. Observed increasing snowfall on West Shore Lake Tahoe above 7500 feet or so and Sierra Crest.
11/11/2017 8:00 AM 0.00 0.0 M M M Cool 25 degree morning but a clear and sharp day on tap for the east shore of Lake Tahoe, with light winds.
11/12/2017 8:00 AM 0.00 0.0 M M M
11/14/2017 8:00 AM 0.06 M M M M light rain last night
11/15/2017 8:00 AM 0.01 M M M M New warm rain storm coming in this morning. Only a misting thus far but 2-3 inches of rain at Lake level is not stretching the forercast.
11/16/2017 8:00 AM 2.42 M M M M Heavy to moderate rain all night, should continue through today from a strong AR event low 39 this morning 7000 ft or higher snow levels. Winds 25-35 all night and continuing this morning.
11/17/2017 8:00 AM 0.98 M M M M a very productive rain event has ended this morning with a few snow flurries and continued gusty west winds and partly cloudy skies.
11/18/2017 8:00 AM 0.00 0.0 M M M Clear and cold this morning, coldest night of the season at 21 degree this morning. Clear with jet contrails in evidence.
11/19/2017 8:00 AM 0.00 0.0 M M M
11/20/2017 8:00 AM 0.00 0.0 M M M
11/21/2017 8:00 AM 0.04 M M M M very warm (for Nov) humid air mass with a drizzle for all day yesterday. Ridge now building for the Thanksgiving Holiday week.
11/22/2017 8:00 AM 0.00 0.0 M M M Foggy almost all day
11/23/2017 8:00 AM 0.00 0.0 M M M Clear and warm this Thanksgiving Day; already in the 50s at 8 am.
11/24/2017 8:00 AM 0.00 0.0 M M M An astonishingly warm low of 47 degrees this morning.
11/25/2017 8:00 AM 0.00 0.0 M M M Ten degrees color this morning down to 33 degrees; partly cloudy, calm morning.
11/26/2017 8:00 AM 0.00 0.0 M M M very warm overnight low of 53, increasing clouds this morning over the crest and winds are increasing 25-30 mph is a guestimate, waves are building to 3 feet or more and coming in from the SW. Precip should start sometime today
11/28/2017 8:00 AM 0.00 0.0 M M M coolest morning in quite a while with low of 24 degree, clear and calm start to the day.
11/29/2017 8:00 AM 0.00 0.0 M M M low around 33 degrees F clear night and morning east winds 5-10 mph
11/30/2017 8:00 AM 0.00 0.0 M M M
12/1/2017 8:00 AM 0.00 0.0 M M M
12/2/2017 8:00 AM 0.00 0.0 M M M
12/3/2017 8:00 AM 0.12 0.2 M M M fast moving cold front not much moisture to work with and enough for a light coat of snow and frozen rain by morning low about 27 degree, north wind, partly cloudy this morning.
12/4/2017 8:00 AM 0.00 0.0 M M M low temp 18 this morning, clear with east to northeast winds 10-15 mph. Interesting to observe high speed lower clouds coming from the east over Kingsbury grade and Heavenly Peak and then dissapting as they decend over the Lake basin
12/5/2017 8:00 AM 0.00 0.0 M M M
12/6/2017 8:00 AM 0.00 0.0 M M M
12/7/2017 8:00 AM 0.00 0.0 M M M Nice morning slightly warmer it seems as winds swing around to more southerly direction, clear and sharp visibility across the Lake basin
12/8/2017 8:00 AM 0.00 0.0 M M M
12/9/2017 8:00 AM 0.00 0.0 M M M 21 for a low this morning looking for high of near 50 F. Some high cirrus this morning but calm winds.
12/14/2017 8:00 AM 0.00 0.0 M M M
12/15/2017 8:00 AM 0.00 0.0 M M M
12/16/2017 8:00 AM T M M M M A dusting of snow last night. North to Northeast winds and clearing this morning low around 26 F
12/17/2017 8:00 AM 0.00 0.0 M M M
12/18/2017 8:00 AM 0.00 0.0 M M M
12/19/2017 8:00 AM 0.00 0.0 M M M
12/20/2017 8:00 AM 0.14 2.5 M 2.5 M
12/21/2017 8:00 AM 0.00 0.0 M M M clear and cold 15 degrees F this morning, with easterly winds
12/22/2017 8:00 AM 0.00 0.0 M 1.0 M
12/23/2017 8:00 AM 0.00 0.0 M 0.5 M
12/24/2017 8:00 AM 0.00 0.0 M 0.0 M Cloudy warmed into the mid 40s during the day and low 30s at night.
12/25/2017 8:00 AM 0.00 0.0 M 0.0 M
12/26/2017 8:00 AM 0.00 0.0 M 0.0 M Clear and cool start to a sparkling clear and sunny morning
12/27/2017 8:00 AM 0.00 0.0 M M M overcast of high cirrus giving sky a milk look with subdued sunshine. 26 degrees F morning low.
12/28/2017 8:00 AM 0.00 0.0 M M M clear morning 27 degrees going for 56 wow--climate change in action?
12/29/2017 8:00 AM 0.00 0.0 M M M
12/30/2017 8:00 AM 0.00 0.0 M M M
12/31/2017 8:00 AM 0.00 0.0 M M M
1/1/2018 8:00 AM 0.00 0.0 M M M
1/2/2018 8:00 AM 0.00 0.0 M M M
1/3/2018 8:00 AM 0.00 0.0 M M M
1/4/2018 8:00 AM 0.08 M M M M At last some precipitation--some rainy season only .08" in the gauge this morning. Clouds moving out and blue sky west and north.
1/5/2018 8:00 AM 0.00 0.0 M M M
1/6/2018 8:00 AM 0.53 M M M M At last a rainy evening. Need the precip.
1/7/2018 8:00 AM 0.00 0.0 M M M
1/8/2018 8:00 AM T M M M M light drizzle this morning began around 6 am
1/9/2018 8:00 AM 0.18 M M M M Amazing how much the East Shore was showed out of rain with this event
1/10/2018 8:00 AM 0.03 M M M M very light showers on and off throughout the day and evening, but not much total precip.
1/11/2018 8:00 AM 0.00 0.0 M M M
1/12/2018 8:00 AM T M M M M quick midday shower produced a sprinkle; west winds gusted to 20 until late last night.
1/13/2018 8:00 AM 0.00 0.0 M M M
1/14/2018 8:00 AM 0.00 0.0 M M M one more day under the ridge and then trend is cooler and wetter. We shall see.
1/15/2018 8:00 AM 0.00 0.0 M M M
1/16/2018 8:00 AM 0.00 0.0 M M M partly sunny with thickening clouds west and north no rain yet as was forecast to begin at 4 am
1/17/2018 8:00 AM 0.00 0.0 M M M between storms so no precip to report
1/31/2018 8:00 AM 0.00 0.0 M M M Partly couldy. Started warming trend with new high amplitude west coast ridge building
2/6/2018 8:00 AM 0.00 0.0 M M M
2/7/2018 8:00 AM 0.00 0.0 M M M Still above normal temps and dry
2/8/2018 8:00 AM 0.00 0.0 M M M
2/9/2018 8:00 AM 0.00 0.0 M M M
2/10/2018 8:00 AM 0.00 0.0 M M M north winds picking up for passage of dry north to south cold front in the next 36 hours or so.
2/11/2018 8:00 AM 0.00 0.0 M M M
2/12/2018 8:00 AM 0.00 0.0 M M M
2/13/2018 8:00 AM 0.00 0.0 M M M
2/14/2018 8:00 AM 0.00 0.0 M M M
2/15/2018 8:00 AM 0.00 0.0 M M M
2/16/2018 8:00 AM 0.00 0.0 M M M
2/17/2018 8:00 AM 0.00 0.0 M M M warm and sunny today high near 50 then downhill run to winter for next 10-14 days inside slider type storms with lots of cold air but little snow.
2/18/2018 8:00 AM 0.00 0.0 M M M Vigorous cold front advancing on area, 30-40 mph SW winds with 4' wave crests hitting our beach and pier
2/19/2018 8:00 AM 0.01 1.6 M 1.6 0.01
2/20/2018 8:00 AM 0.00 0.0 M M M
2/21/2018 8:00 AM 0.00 0.0 M M M
2/22/2018 8:00 AM 0.00 0.0 M M M
2/23/2018 8:00 AM 0.09 3.3 0.09 3.3 0.09 New snow begins a cold, wetter week.
2/25/2018 8:00 AM 0.00 0.0 M M M
2/26/2018 8:00 AM 0.03 1.2 0.03 1.2 0.03
2/27/2018 8:00 AM 0.22 3.0 0.22 3.0 0.22
2/28/2018 8:00 AM 0.00 0.0 M M M
3/6/2018 8:00 AM 0.00 0.0 0.00 11.0 3.29
3/8/2018 8:00 AM 0.00 0.0 0.00 7.3 2.52 sunny moderately windy and warming into the low 50s today.
3/9/2018 8:00 AM 0.00 0.0 M M M
3/10/2018 8:00 AM 0.00 0.0 0.00 4.2 1.46
3/11/2018 8:00 AM 0.38 0.0 0.00 3.2 1.28
3/13/2018 8:00 AM 0.00 0.0 0.00 2.3 0.56
3/14/2018 8:00 AM 0.70 3.1 0.37 3.1 0.37
3/15/2018 8:00 AM 0.00 0.0 M M M
3/16/2018 8:00 AM 1.81 22.3 1.81 22.3 1.81
3/17/2018 8:00 AM 0.18 3.2 0.18 M M
3/18/2018 8:00 AM 0.00 0.0 M M M
3/19/2018 8:00 AM 0.00 0.0 M M M
3/20/2018 8:00 AM 0.00 0.0 0.00 7.6 1.47
3/21/2018 8:00 AM 0.56 0.0 0.00 4.1 0.74
3/22/2018 8:00 AM 2.06 0.0 0.00 2.7 0.86 AR event taking place
3/23/2018 8:00 AM 0.56 0.0 0.00 1.6 0.53 AR river event concluded about 3:30 pm, cleared by 11:00 pm
3/24/2018 8:00 AM 0.00 0.0 0.00 1.2 0.47
3/25/2018 8:00 AM T 0.0 0.00 0.7 M
3/26/2018 8:00 AM 0.00 0.0 0.00 0.5 M
3/27/2018 8:00 AM 0.00 0.0 M M M
3/28/2018 8:00 AM 0.00 0.0 M M M
3/29/2018 8:00 AM 0.00 0.0 M M M
3/30/2018 8:00 AM 0.00 0.0 M M M
3/31/2018 8:00 AM 0.00 0.0 M M M
4/1/2018 8:00 AM 0.00 0.0 M M M
4/2/2018 8:00 AM 0.00 0.0 M M M
4/3/2018 8:00 AM 0.00 0.0 M M M Calm and warmth before the AR storm event in a couple of days
4/4/2018 8:00 AM 0.00 0.0 M M M
4/5/2018 8:00 AM 0.00 0.0 M M M AR precipitation should begin with next report
4/6/2018 8:00 AM 0.09 M M M M
4/7/2018 8:00 AM 0.80 M M M M cold frontal passage occurring at observation time. Winds now picking up; precip has let up, cloudy.
4/8/2018 8:00 AM 0.00 0.0 M M M post frontal winds finally died down about 3:00 am. Morning dawned sunny, cool around 35 degrees F and with light winds.
4/9/2018 8:00 AM 0.00 0.0 M M M
4/10/2018 8:00 AM 0.00 0.0 M M M
4/11/2018 8:00 AM 0.00 0.0 M M M
4/12/2018 8:00 AM 0.03 1.5 0.03 1.5 0.03
4/13/2018 8:00 AM 0.00 0.0 M M M
4/14/2018 8:00 AM 0.00 0.0 M M M
4/15/2018 8:00 AM 0.00 0.0 M M M
4/16/2018 8:00 AM 0.22 2.3 0.14 2.3 0.14
4/17/2018 8:00 AM 0.02 0.3 0.02 0.3 0.02
4/18/2018 8:00 AM 0.00 0.0 M M M
4/19/2018 8:00 AM 0.00 0.0 M M M
4/20/2018 8:00 AM 0.00 0.0 M M M
4/21/2018 8:00 AM 0.00 0.0 M M M
4/22/2018 8:00 AM 0.00 0.0 M M M
4/23/2018 8:00 AM 0.00 0.0 M M M
4/24/2018 8:00 AM 0.00 0.0 M M M
4/25/2018 8:00 AM 0.00 0.0 M M M
4/26/2018 8:00 AM 0.00 0.0 M M M
4/27/2018 8:00 AM 0.00 0.0 M M M
4/28/2018 8:00 AM 0.00 0.0 M M M
4/29/2018 8:00 AM 0.00 0.0 M M M
4/30/2018 8:00 AM 0.00 0.0 M M M
5/1/2018 8:00 AM T M M M M
5/2/2018 8:00 AM 0.00 0.0 M M M
5/3/2018 8:00 AM 0.00 0.0 M M M
5/4/2018 8:00 AM 0.00 0.0 M M M
5/5/2018 8:00 AM 0.00 0.0 M M M
5/6/2018 8:00 AM 0.00 0.0 M M M
5/7/2018 8:00 AM 0.00 0.0 M M M
5/8/2018 8:00 AM 0.00 0.0 M M M
5/9/2018 8:00 AM 0.00 0.0 M M M
5/10/2018 8:00 AM 0.00 0.0 M M M
5/11/2018 8:00 AM 0.00 0.0 M M M
5/12/2018 8:00 AM 0.00 0.0 M M M
5/13/2018 8:00 AM 0.00 0.0 M M M
5/14/2018 8:00 AM 0.23 M M M M periodic showers occurred throughout the morning, afternoon, and evening hours
5/15/2018 8:00 AM 0.00 0.0 M M M Upper-level low continues to twirl over nw Nevada sending impulses of showers or the Tahoe Basin expect more showers later today and tomorrow.
5/16/2018 8:00 AM 0.10 M M M M Continuing sporadic showers upper-level low activity in the area.
5/17/2018 8:00 AM 0.43 M M M M Next upper-level low tracked over the lake basin from the West and caused enough upward motion to produce nearly 1/2 inch of precip.
5/18/2018 8:00 AM 0.02 M M M M
5/24/2018 8:00 AM 0.02 M M M M
5/25/2018 8:00 AM 0.62 M M M M Two shower periods: 3:30 to 500 pm and again from 04:30 AM to 6:00 AM
6/10/2018 8:00 AM 0.00 0.0 M M M
6/11/2018 8:00 AM 0.00 0.0 M M M
6/12/2018 8:00 AM 0.00 0.0 M M M
6/13/2018 8:00 AM 0.00 0.0 M M M
6/14/2018 8:00 AM 0.00 0.0 M M M
6/15/2018 8:00 AM 0.00 0.0 M M M
6/16/2018 8:00 AM 0.00 0.0 M M M
6/17/2018 8:00 AM 0.00 0.0 M M M
6/18/2018 8:00 AM 0.00 0.0 M M M
6/19/2018 8:00 AM 0.00 0.0 M M M
6/20/2018 8:00 AM 0.00 0.0 M M M
7/1/2018 8:00 AM 0.00 0.0 M M M
7/2/2018 8:00 AM 0.00 0.0 M M M
7/3/2018 8:00 AM 0.00 0.0 M M M
7/4/2018 8:00 AM 0.00 0.0 M M M
7/5/2018 8:00 AM 0.00 0.0 M M M
7/6/2018 8:00 AM 0.00 0.0 M M M
7/7/2018 8:00 AM 0.00 0.0 M M M
7/8/2018 8:00 AM 0.00 0.0 M M M
7/9/2018 8:00 AM 0.00 0.0 M M M
7/10/2018 8:00 AM 0.00 0.0 M M M
7/11/2018 8:00 AM 0.00 0.0 M M M
7/12/2018 8:00 AM 0.00 0.0 M M M
7/13/2018 8:00 AM 0.00 0.0 M M M
7/14/2018 8:00 AM 0.00 0.0 M M M
7/15/2018 8:00 AM 0.00 0.0 M M M
7/16/2018 8:00 AM 0.00 0.0 M M M
7/17/2018 8:00 AM 0.00 0.0 M M M
7/18/2018 8:00 AM 0.00 0.0 M M M
7/19/2018 8:00 AM 0.00 0.0 M M M
7/20/2018 8:00 AM 0.00 0.0 M M M
7/21/2018 8:00 AM 0.00 0.0 M M M
7/22/2018 8:00 AM 0.02 M M M M Very brief convective shower, thunder and lightening observed 3-5 miles to the SE. Storms skirting the eastern shore of Lake Tahoe drifiting North to Northeast.
7/23/2018 8:00 AM 0.05 M M M M Early evening convective brief shower, servere cell passed to our sw
7/24/2018 8:00 AM 0.07 M M M M another convective shower from the edge of a stronger cell that missed our location.
7/25/2018 8:00 AM 0.00 0.0 M M M
7/26/2018 8:00 AM 0.00 0.0 M M M
7/27/2018 8:00 AM 0.00 0.0 M M M
7/28/2018 8:00 AM 0.00 0.0 M M M
7/29/2018 8:00 AM 0.00 0.0 M M M Air quality continues to deteriorate with increasing haze levels and ozone from being almost surrounded by major wild fires.
7/30/2018 8:00 AM 0.00 0.0 M M M
7/31/2018 8:00 AM T M M M M A surprise, not in the forecast, brief, light sunrise shower
8/1/2018 8:00 AM 0.00 0.0 M M M
8/2/2018 8:00 AM 0.00 0.0 M M M West winds kicked in over night and visibility 20 miles or better this morning; dryer air too, muggy conditions have been replaced by lower water vapor air
8/3/2018 8:00 AM 0.00 0.0 M M M
8/4/2018 8:00 AM 0.00 0.0 M M M
8/5/2018 8:00 AM 0.00 0.0 M M M
8/6/2018 8:00 AM 0.00 0.0 M M M
8/7/2018 8:00 AM 0.00 0.0 M M M
8/8/2018 8:00 AM 0.00 0.0 M M M
8/9/2018 8:00 AM 0.00 0.0 M M M
8/10/2018 8:00 AM 0.00 0.0 M M M
8/11/2018 8:00 AM 0.00 0.0 M M M
8/12/2018 8:00 AM 0.00 0.0 M M M
8/13/2018 8:00 AM 0.00 0.0 M M M
8/14/2018 8:00 AM 0.00 0.0 M M M
8/15/2018 8:00 AM T M M M M light sprinkles from convective showers
8/16/2018 8:00 AM 0.00 0.0 M M M
8/17/2018 8:00 AM 0.00 0.0 M M M
8/18/2018 8:00 AM 0.00 0.0 M M M
8/19/2018 8:00 AM 0.00 0.0 M M M
8/20/2018 8:00 AM 0.00 0.0 M M M
8/21/2018 8:00 AM 0.00 0.0 M M M
8/22/2018 8:00 AM 0.00 0.0 M M M
8/23/2018 8:00 AM 0.00 0.0 M M M
8/24/2018 8:00 AM 0.00 0.0 M M M
8/25/2018 8:00 AM 0.00 0.0 M M M
8/26/2018 8:00 AM 0.00 0.0 M M M
8/27/2018 8:00 AM 0.00 0.0 M M M
8/28/2018 8:00 AM 0.00 0.0 M M M
8/29/2018 8:00 AM 0.00 0.0 M M M
8/30/2018 8:00 AM 0.00 0.0 M M M
8/31/2018 8:00 AM 0.00 0.0 M M M No smoke and very little haze the past few days. Nice to see clear atmospherics at last. Coldest morning in quite a while 38 F
9/1/2018 8:00 AM 0.00 0.0 M M M
9/2/2018 8:00 AM 0.00 0.0 M M M
9/3/2018 8:00 AM 0.00 0.0 M M M
9/4/2018 8:00 AM 0.00 0.0 M M M
9/5/2018 8:00 AM 0.00 0.0 M M M
9/6/2018 8:00 AM T M M M M Only a few drops fell from a convective cell passing to the NE over Heavenly
9/7/2018 8:00 AM 0.00 0.0 M M M
9/8/2018 8:00 AM 0.00 0.0 M M M
9/9/2018 8:00 AM 0.00 0.0 M M M
9/10/2018 8:00 AM 0.00 0.0 M M M
9/11/2018 8:00 AM 0.00 0.0 M M M
9/12/2018 8:00 AM 0.00 0.0 M M M
9/13/2018 8:00 AM 0.00 0.0 M M M
9/14/2018 8:00 AM 0.00 0.0 M M M
9/15/2018 8:00 AM 0.00 0.0 M M M
9/16/2018 8:00 AM T M M M M band of showers rapidly traversed Sierra Crest during the morning and left a few brief sprinkles.
9/17/2018 8:00 AM 0.00 0.0 M M M
9/18/2018 8:00 AM 0.00 0.0 M M M
9/19/2018 8:00 AM 0.00 0.0 M M M
9/20/2018 8:00 AM 0.00 0.0 M M M
9/21/2018 8:00 AM 0.00 0.0 M M M
9/22/2018 8:00 AM 0.00 0.0 M M M
9/23/2018 8:00 AM 0.00 0.0 M M M
9/24/2018 8:00 AM 0.00 0.0 M M M
9/25/2018 8:00 AM 0.00 0.0 M M M
9/26/2018 8:00 AM 0.00 0.0 M M M
9/27/2018 8:00 AM 0.00 0.0 M M M
9/28/2018 8:00 AM 0.00 0.0 M M M
9/29/2018 8:00 AM 0.00 0.0 M M M
9/30/2018 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2017 10/01/2017 8:00 AM 2 0.00 M M Dry, warm fall days; the flow of air is from the NW, N, and NE, 1' to 2' waves in afternoon, visibility down a bit on Oct 1. Seeing some color in willows and aspens and decorative deciduous trees.
10/22/2017 10/23/2017 8:00 AM 2 0.00 M M Strong ridge controlling weather in Tahoe--very warm days high 60s and low 70s not bad for late October.
10/25/2017 10/26/2017 8:00 AM 2 0.00 M M The stretch of calm, clear nights and sunny days continues.
10/26/2017 10/28/2017 8:00 AM 3 0.00 M M
10/30/2017 10/31/2017 8:00 AM 2 0.00 M M Still dry and above normal warmth. Storm expected in 3 days
12/5/2017 12/06/2017 8:00 AM 2 0.00 M M clear and cool nights and days with continued NE to E to SE winds 5-15 with higher gusts, Lake visibility is sharp even though RNO forecast for the Tahoe Basin is for widespread haze.
12/10/2017 12/11/2017 8:00 AM 2 0.00 M M still under high amplitude pacific coast ridge, so continued cool mornings in the low 20s to high teens warming to near 50. by 2 pm.
12/11/2017 12/13/2017 8:00 AM 3 0.00 M M
1/1/2018 1/03/2018 8:00 AM 3 0.00 M M
1/18/2018 1/29/2018 8:00 AM 12 0.48 3.0 M Estimate of storm snow to be about 6 inches. Has melted to 2-3 inches by time of return.
2/1/2018 2/05/2018 8:00 AM 5 0.00 0.0 M snow from previous storms now completely melted off
3/1/2018 3/05/2018 8:00 AM 5 3.48 22.0 2.96 Major winter storm; strongest one this winter so far.
5/19/2018 5/23/2018 8:00 AM 5 0.20 M M Periodic shower pattern continues with upper level lows in the region.
5/26/2018 5/27/2018 8:00 AM 2 0.08 M M
5/27/2018 6/09/2018 8:00 AM 14 0.00 M M
6/21/2018 6/30/2018 8:00 AM 10 0.00 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground