Station Overview Station Location
Station Number OR-DS-48 Latitude 44.311561
Station Name Sisters 2.6 WNW Longitude -121.592007
County Deschutes Elevation (ft) 3266



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 18 1.32 0.55 31 0.55 31 0.00 0 0 9 2 0.0 0 0
Nov 18 2.46 1.37 30 1.37 30 0.00 0 0 8 3 0.2 1 1
Dec 18 3.11 3.64 31 3.64 31 0.00 0 0 15 3 3.5 6 9
Jan 19 2.58 2.18 31 2.18 31 0.00 0 0 11 0 8.4 7 12
Feb 19 1.94 4.78 28 4.78 28 0.00 0 0 17 6 53.1 15 24
March 19 1.39 0.99 31 0.99 31 0.00 0 0 16 4 4.1 8 28
April 19 1.19 3.58 30 3.58 30 0.00 0 0 15 2 0.0 0 0
May 19 1.08 2.22 31 2.22 31 0.00 0 0 12 2 0.0 0 0
June 19 0.87 0.62 30 0.62 30 0.00 0 0 4 4 0.0 0 0
July 19 0.32 0.19 31 0.19 31 0.00 0 0 2 2 0.0 0 0
Aug 19 0.48 1.00 31 1.00 31 0.00 0 0 5 2 0.0 0 0
Sept 19 0.46 1.78 30 1.78 30 0.00 0 0 12 3 0.0 0 0
Water Year Totals: 17.20" 22.90" 365 days 22.90" 365 0.00" 0 days 0 126 days 33 days 69.3" 37 days 74 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
10/1/2018 0.01
10/2/2018 0.00
10/3/2018 0.00
10/4/2018 0.00
10/5/2018 0.00
10/6/2018 0.11
10/7/2018 0.02
10/8/2018 0.00
10/9/2018 0.00
10/10/2018 0.06
10/11/2018 0.00
10/12/2018 0.00
10/13/2018 0.00
10/14/2018 0.00
10/15/2018 0.00
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 T
10/25/2018 0.00
10/26/2018 0.01
10/27/2018 T
10/28/2018 0.05
10/29/2018 0.27
10/30/2018 0.01
10/31/2018 0.01
11/1/2018 0.00
11/2/2018 T
11/3/2018 0.07
11/4/2018 T
11/5/2018 T
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.03
11/18/2018 0.00
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.10
11/23/2018 0.19
11/24/2018 0.34
11/25/2018 0.00
11/26/2018 0.00
11/27/2018 0.05
11/28/2018 0.45
11/29/2018 0.00
11/30/2018 0.14
12/1/2018 0.10
12/2/2018 T
12/3/2018 0.00
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 T
12/7/2018 0.00
12/8/2018 0.01
12/9/2018 0.00
12/10/2018 0.02
12/11/2018 0.00
12/12/2018 0.66
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.07
12/16/2018 0.00
12/17/2018 0.03
12/18/2018 0.45
12/19/2018 1.30
12/20/2018 T
12/21/2018 0.12
12/22/2018 0.00
12/23/2018 0.12
12/24/2018 0.06
12/25/2018 0.33
12/26/2018 0.00
12/27/2018 0.13
12/28/2018 0.00
12/29/2018 0.00
12/30/2018 0.21
12/31/2018 0.03
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.00
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.05
1/7/2019 0.24
1/8/2019 0.08
1/9/2019 0.01
1/10/2019 0.06
1/11/2019 0.00
1/12/2019 0.00
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.02
1/17/2019 0.21
1/18/2019 0.05
1/19/2019 0.91
1/20/2019 0.46
1/21/2019 0.09
1/22/2019 0.00
1/23/2019 0.00
1/24/2019 0.00
1/25/2019 0.00
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.00
1/29/2019 0.00
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.02
2/3/2019 0.03
2/4/2019 T
2/5/2019 0.12
2/6/2019 T
2/7/2019 0.00
2/8/2019 0.00
2/9/2019 0.09
2/10/2019 0.19
2/11/2019 0.04
2/12/2019 T
2/13/2019 0.01
2/14/2019 0.21
2/15/2019 0.25
2/16/2019 0.01
2/17/2019 T
2/18/2019 0.00
2/19/2019 0.00
2/20/2019 0.12
2/21/2019 0.07
2/22/2019 T
2/23/2019 T
2/24/2019 0.57
2/25/2019 1.60
2/26/2019 0.71
2/27/2019 0.69
2/28/2019 0.05
3/1/2019 T
3/2/2019 0.01
3/3/2019 0.01
3/4/2019 0.02
3/5/2019 T
3/6/2019 0.07
3/7/2019 0.07
3/8/2019 T
3/9/2019 0.07
3/10/2019 0.01
3/11/2019 0.00
3/12/2019 0.01
3/13/2019 0.03
3/14/2019 0.00
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 T
3/22/2019 0.03
3/23/2019 0.06
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.01
3/27/2019 0.03
3/28/2019 0.36
3/29/2019 0.16
3/30/2019 0.04
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 T
4/2/2019 0.42
4/3/2019 0.20
4/4/2019 0.02
4/5/2019 0.09
4/6/2019 0.13
4/7/2019 0.67
4/8/2019 1.54
4/9/2019 0.14
4/10/2019 0.01
4/11/2019 0.02
4/12/2019 T
4/13/2019 0.00
4/14/2019 0.01
4/15/2019 0.01
4/16/2019 0.15
4/17/2019 0.00
4/18/2019 0.00
4/19/2019 0.00
4/20/2019 0.11
4/21/2019 0.06
4/22/2019 0.00
4/23/2019 0.00
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.00
4/28/2019 0.00
4/29/2019 0.00
4/30/2019 0.00
5/1/2019 0.00
5/2/2019 0.00
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.00
5/8/2019 0.00
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.00
5/12/2019 0.00
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 T
5/16/2019 0.07
5/17/2019 0.05
5/18/2019 0.00
5/19/2019 0.05
5/20/2019 0.27
5/21/2019 0.12
5/22/2019 0.06
5/23/2019 0.28
5/24/2019 0.00
5/25/2019 T
5/26/2019 0.40
5/27/2019 0.26
5/28/2019 0.50
5/29/2019 0.03
5/30/2019 0.13
5/31/2019 0.00
6/1/2019 0.00
6/2/2019 T
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.00
6/7/2019 T
6/8/2019 0.01
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 T
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.00
6/18/2019 0.00
6/19/2019 0.00
6/20/2019 0.00
6/21/2019 0.00
6/22/2019 0.00
6/23/2019 0.00
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 T
6/27/2019 0.08
6/28/2019 0.01
6/29/2019 0.00
6/30/2019 0.52
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.11
7/2/2019 0.08
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 T
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 T
7/17/2019 0.00
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.00
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.19
8/6/2019 0.00
8/7/2019 0.00
8/8/2019 0.00
8/9/2019 T
8/10/2019 T
8/11/2019 0.01
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.33
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.07
8/30/2019 0.40
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 T
9/6/2019 0.52
9/7/2019 0.00
9/8/2019 0.02
9/9/2019 0.36
9/10/2019 0.21
9/11/2019 0.07
9/12/2019 0.00
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.05
9/17/2019 0.00
9/18/2019 0.15
9/19/2019 0.02
9/20/2019 T
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.01
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 T
9/28/2019 0.04
9/29/2019 0.26
9/30/2019 0.07



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 6:00 AM 0.01 0.0 M 0.0 M
10/2/2018 6:00 AM 0.00 0.0 M 0.0 M
10/3/2018 6:00 AM 0.00 0.0 M 0.0 M
10/4/2018 6:00 AM 0.00 0.0 M 0.0 M
10/5/2018 6:00 AM 0.00 0.0 M 0.0 M
10/6/2018 6:00 AM 0.11 0.0 M 0.0 M The .11" was the most single day precipitation since June 21.
10/7/2018 6:00 AM 0.02 0.0 M 0.0 M
10/8/2018 6:00 AM 0.00 0.0 M 0.0 M
10/9/2018 6:00 AM 0.00 0.0 M 0.0 M
10/10/2018 6:00 AM 0.06 0.0 M 0.0 M
10/11/2018 6:00 AM 0.00 0.0 M 0.0 M 6am Clear and a cool 23.9°
10/12/2018 6:00 AM 0.00 0.0 M 0.0 M
10/13/2018 6:00 AM 0.00 0.0 M 0.0 M
10/14/2018 6:00 AM 0.00 0.0 M 0.0 M 6am 18.9°
10/15/2018 6:00 AM 0.00 0.0 M 0.0 M
10/16/2018 6:00 AM 0.00 0.0 M 0.0 M
10/17/2018 6:00 AM 0.00 0.0 M 0.0 M
10/18/2018 6:00 AM 0.00 0.0 M 0.0 M
10/19/2018 6:00 AM 0.00 0.0 M 0.0 M
10/20/2018 6:00 AM 0.00 0.0 M 0.0 M
10/21/2018 6:00 AM 0.00 0.0 M 0.0 M
10/22/2018 6:00 AM 0.00 0.0 M 0.0 M
10/23/2018 6:00 AM 0.00 0.0 M 0.0 M
10/24/2018 6:00 AM T 0.0 M 0.0 M
10/25/2018 6:00 AM 0.00 0.0 M 0.0 M
10/26/2018 6:00 AM 0.01 0.0 M 0.0 M
10/27/2018 6:00 AM T 0.0 M 0.0 M
10/28/2018 6:00 AM 0.05 0.0 M 0.0 M
10/29/2018 6:00 AM 0.27 0.0 M 0.0 M Heavy rains during the night.
10/30/2018 6:00 AM 0.01 0.0 M 0.0 M
10/31/2018 6:00 AM 0.01 0.0 M 0.0 M 0.55' final precipitation for October, 1.10" of precipitation for the past 5 months. HAPPY HALLOWEEN EVERYONE
11/1/2018 6:00 AM 0.00 0.0 M 0.0 M
11/2/2018 6:00 AM T 0.0 M 0.0 M 6am just starting to Rain, 50.9°
11/3/2018 6:00 AM 0.07 0.0 M 0.0 M
11/4/2018 6:00 AM T 0.0 M 0.0 M
11/5/2018 6:00 AM T 0.0 M 0.0 M
11/6/2018 6:00 AM 0.00 0.0 M 0.0 M
11/7/2018 6:00 AM 0.00 0.0 M 0.0 M
11/8/2018 6:00 AM 0.00 0.0 M 0.0 M 6am 15.3°
11/9/2018 6:00 AM 0.00 0.0 M 0.0 M 6am 13.5° Clear and Cold
11/10/2018 6:00 AM 0.00 0.0 M 0.0 M
11/11/2018 6:00 AM 0.00 0.0 M 0.0 M 6am Once again clear and cool 13.6°
11/12/2018 6:00 AM 0.00 0.0 M 0.0 M
11/13/2018 6:00 AM 0.00 0.0 M 0.0 M
11/14/2018 6:00 AM 0.00 0.0 M 0.0 M
11/15/2018 6:00 AM 0.00 0.0 M 0.0 M
11/16/2018 6:00 AM 0.00 0.0 M 0.0 M
11/17/2018 6:00 AM 0.03 0.0 M 0.0 M
11/18/2018 6:00 AM 0.00 0.0 M 0.0 M
11/19/2018 6:00 AM 0.00 0.0 M 0.0 M 6am 13.6°,first snow of the year possible this Thanksgiving weekend.
11/20/2018 6:00 AM 0.00 0.0 M 0.0 M
11/21/2018 6:00 AM 0.00 0.0 M 0.0 M
11/22/2018 6:00 AM 0.10 0.0 M 0.0 M 6am right at 32° my concrete walkway to my rain gauge was a total sheet of ice this morning.
11/23/2018 5:15 AM 0.19 0.0 M 0.0 M
11/24/2018 6:00 AM 0.34 T M T M 6am 31.8° A dusting of Snow on the ground, Icy roads.
11/25/2018 6:00 AM 0.00 0.0 M 0.0 M
11/26/2018 6:00 AM 0.00 0.0 M 0.0 M
11/27/2018 6:00 AM 0.05 0.0 M 0.0 M
11/28/2018 6:00 AM 0.45 0.0 M 0.0 M Periods of heavy Rain during the night. Most single day precipitation since .57" on February 26.
11/29/2018 6:00 AM 0.00 0.0 M 0.0 M
11/30/2018 6:00 AM 0.14 0.2 M 0.2 M Total Precipitation for November 1.37", snowfall 0.2", another dry month.
12/1/2018 6:00 AM 0.10 1.2 M 1.2 M 6am 30° and very light Snow
12/2/2018 6:00 AM T T M 0.5 M
12/3/2018 6:00 AM 0.00 0.0 M T M
12/4/2018 6:00 AM 0.00 0.0 M T M
12/5/2018 6:00 AM 0.00 0.0 M T M
12/6/2018 6:00 AM T T M T M ice fog last 24 hours, temperature has stayed in the mid to lower 20s day and night.
12/7/2018 6:00 AM 0.00 0.0 M T M 6am 4.5° and Clear Skies. A cool Morning.
12/8/2018 6:00 AM 0.01 0.1 M 0.1 M A few minutes of snow between 4 and 5 am.
12/9/2018 6:00 AM 0.00 0.0 M T M
12/10/2018 6:00 AM 0.02 T M T M
12/11/2018 6:00 AM 0.00 0.0 M 0.0 M
12/12/2018 6:00 AM 0.66 T M T M 6am 33.3° and Light Snow, heavy Rain during the night.
12/13/2018 6:00 AM 0.00 0.0 M 0.0 M
12/14/2018 6:00 AM 0.00 0.0 M 0.0 M
12/15/2018 6:00 AM 0.07 0.0 M 0.0 M
12/16/2018 6:00 AM 0.00 0.0 M 0.0 M
12/17/2018 6:00 AM 0.03 0.0 M 0.0 M
12/18/2018 6:00 AM 0.45 0.0 M 0.0 M 6am 40.1° Moderate Rain, No Wind at all last night.
12/19/2018 6:00 AM 1.30 0.0 M 0.0 M Largest single day rainfall total in the 2½ years I have been doing this.
12/20/2018 6:00 AM T 0.0 M 0.0 M
12/21/2018 6:00 AM 0.12 0.2 M 0.2 M Rain changed to Snow at 5PM.
12/22/2018 6:00 AM 0.00 0.0 M 0.0 M
12/23/2018 6:00 AM 0.12 T M T M
12/24/2018 6:00 AM 0.06 0.0 M 0.0 M
12/25/2018 6:00 AM 0.33 0.4 M 0.4 M Rain changed over to a wet Snow yesterday.
12/26/2018 6:00 AM 0.00 0.0 M 0.2 M
12/27/2018 6:00 AM 0.13 1.4 M 1.5 M
12/28/2018 6:00 AM 0.00 0.0 M 1.0 M
12/29/2018 6:00 AM 0.00 0.0 M T M
12/30/2018 6:00 AM 0.21 0.0 M 0.0 M Strong winds power going on and off, many trees down.
12/31/2018 6:00 AM 0.03 0.2 M 0.2 M Final December precipitation 3.64", snowfall 3.5". Final 2018 precipitation 12.63", snowfall 43.8". All 365 days recorded.
1/1/2019 6:00 AM 0.00 0.0 M T M
1/2/2019 6:00 AM 0.00 0.0 M T M
1/3/2019 6:00 AM 0.00 0.0 M 0.0 M
1/4/2019 6:00 AM 0.00 0.0 M 0.0 M
1/5/2019 6:00 AM 0.00 0.0 M 0.0 M
1/6/2019 6:00 AM 0.05 0.4 M 0.4 M 6am 32.0° and Snowing
1/7/2019 6:00 AM 0.24 2.7 M 2.7 M First time I got the Snowblower out for the driveway this winter season.
1/8/2019 6:00 AM 0.08 0.7 M 2.5 M Snow at 5am has changed over to freezing rain at 6am. 6:15 31°
1/9/2019 6:00 AM 0.01 0.0 M 2.3 M
1/10/2019 6:00 AM 0.06 0.0 M 1.0 M
1/11/2019 6:00 AM 0.00 0.0 M T M
1/12/2019 6:00 AM 0.00 0.0 M T M
1/13/2019 6:00 AM 0.00 0.0 M T M
1/14/2019 6:00 AM 0.00 0.0 M T M
1/15/2019 6:00 AM 0.00 0.0 M T M
1/16/2019 6:00 AM 0.02 0.2 M 0.2 M
1/17/2019 6:00 AM 0.21 2.2 M 2.5 M Freezing Rain over much of Central Oregon but all Snow here in Sisters.
1/18/2019 6:00 AM 0.05 0.0 M 1.0 M
1/19/2019 6:00 AM 0.91 T M 0.5 M 6AM 36.1° light rain, heavy rains during the night after 1 hour of light snow yesterday afternoon.
1/20/2019 6:00 AM 0.46 1.8 M 2.0 M 2 inches of snow last 2 hours, lots of rain before.
1/21/2019 6:00 AM 0.09 0.4 M 1.0 M
1/22/2019 6:00 AM 0.00 0.0 M 0.5 M
1/23/2019 6:00 AM 0.00 0.0 M T M Strong Winds and Warm Temperatures now 45.3°
1/24/2019 6:00 AM 0.00 0.0 M 0.0 M
1/25/2019 6:00 AM 0.00 0.0 M 0.0 M
1/26/2019 6:00 AM 0.00 0.0 M 0.0 M
1/27/2019 6:00 AM 0.00 0.0 M 0.0 M
1/28/2019 6:00 AM 0.00 0.0 M 0.0 M
1/29/2019 6:00 AM 0.00 0.0 M 0.0 M
1/30/2019 6:00 AM 0.00 0.0 M 0.0 M
1/31/2019 6:00 AM 0.00 0.0 M 0.0 M Final monthly precipitation for January 2.18", Snowfall 8.4", both totals close to normal for the month.
2/1/2019 6:00 AM 0.00 0.0 M 0.0 M
2/2/2019 6:00 AM 0.02 0.0 M 0.0 M
2/3/2019 6:00 AM 0.03 0.0 M 0.0 M
2/4/2019 6:00 AM T T M T M 6am 29.7° and Cloudy, just a light dusting of Snow during the night.
2/5/2019 6:00 AM 0.12 2.2 M 2.2 M
2/6/2019 6:00 AM T T M 1.5 M
2/7/2019 6:00 AM 0.00 0.0 M 1.0 M 6am 05° and clear skies.
2/8/2019 6:00 AM 0.00 0.0 M 1.0 M
2/9/2019 6:00 AM 0.09 1.6 M 2.5 M 6:15am 28° and Snowing
2/10/2019 6:00 AM 0.19 3.2 M 5.0 M
2/11/2019 6:00 AM 0.04 0.7 M 5.0 M
2/12/2019 6:00 AM T T M 2.5 M
2/13/2019 6:00 AM 0.01 T M 1.5 M Just started Snowing again at 5:30am.
2/14/2019 6:00 AM 0.21 0.8 M 1.8 M 6am 28.9° currently a mix of Freezing Rain and Snow.
2/15/2019 6:00 AM 0.25 2.1 M 3.5 M
2/16/2019 6:00 AM 0.01 0.2 M 2.5 M
2/17/2019 6:00 AM T T M 2.0 M
2/18/2019 5:25 AM 0.00 0.0 M 2.0 M
2/19/2019 6:00 AM 0.00 0.0 M 1.5 M
2/20/2019 6:00 AM 0.12 2.1 M 3.5 M 2 inches of snow during the night.
2/21/2019 6:00 AM 0.07 1.1 M 3.5 M
2/22/2019 6:00 AM T T M 3.5 M 6am 7.2°
2/23/2019 6:00 AM T 0.1 M 3.0 M
2/24/2019 6:00 AM 0.57 4.2 M 7.0 M 6AM 32.9° Snowing hard and Continuous, very wet heavy Snow.
2/25/2019 6:00 AM 1.60 17.2 M 21.0 M 17.2 inches of Snow in the last 24 hours, snowed every single minute, and is still snowing hard now. Have 2 snow cylinders, replaced one with the other when it got full so this is an accurate total.
2/26/2019 6:00 AM 0.71 8.6 M 27.0 M SNOWFALL update to 6am Tuesday Feb 26 Last 24 Hours 8.6" Past 3 days 30.0" February so far 44.1" Total snow on the ground this morning 27.0"
2/27/2019 6:00 AM 0.69 8.3 M 31.5 M Another 8.3" of snow last 24 hours brings the 4 day total to 38.3".
2/28/2019 6:00 AM 0.05 0.7 M 28.5 M 6am 3.6° Below Zero and clear skies. Snow is compacting, that is why the total snow on ground is down from 31.5" yesterday to 28.5" today.
3/1/2019 6:00 AM T T M 25.5 M Final February Precp at this location 4.78", Snowfall 53.1".
3/2/2019 6:00 AM 0.01 0.1 M 24.0 M
3/3/2019 6:00 AM 0.01 0.1 M 23.0 M
3/4/2019 6:00 AM 0.02 0.6 M 23.0 M Thick High Level Fog produced very light snowflakes most of the last 24 hours. Yesterdays High at the Sisters Airport was 19°.
3/5/2019 6:00 AM T T M 21.5 M
3/6/2019 6:00 AM 0.07 0.8 M 21.5 M I am getting tired of all the Snow and I do mean real tired.
3/7/2019 6:00 AM 0.07 1.1 M 21.5 M
3/8/2019 6:00 AM T T M 19.5 M
3/9/2019 6:00 AM 0.07 0.8 M 20.0 M 18th straight day I have recorded at least a Trace of Snow.
3/10/2019 6:00 AM 0.01 0.2 M 19.5 M
3/11/2019 6:00 AM 0.00 0.0 M 18.5 M 6AM 2.5° and clear skies
3/12/2019 6:00 AM 0.01 0.0 M 17.5 M 6AM 35.2° and light Rain
3/13/2019 6:00 AM 0.03 T M 16.5 M
3/14/2019 6:00 AM 0.00 0.0 M 15.0 M
3/15/2019 6:00 AM 0.00 0.0 M 14.5 M
3/16/2019 6:00 AM 0.00 0.0 M 13.0 M
3/17/2019 6:00 AM 0.00 0.0 M 12.5 M
3/18/2019 6:00 AM 0.00 0.0 M 11.5 M
3/19/2019 6:00 AM 0.00 0.0 M 11.0 M
3/20/2019 6:00 AM 0.00 0.0 M 10.0 M
3/21/2019 6:00 AM T 0.0 M 9.0 M 6AM 36° and light Rain, just a T so far.
3/22/2019 6:00 AM 0.03 0.0 M 7.5 M
3/23/2019 6:00 AM 0.06 0.0 M 6.5 M
3/24/2019 6:00 AM 0.00 0.0 M 6.0 M Snow on the ground totals vary from over a foot in some areas to 3 or 4 inches in other areas.
3/25/2019 6:00 AM 0.00 0.0 M 5.0 M
3/26/2019 6:00 AM 0.01 0.0 M 3.0 M
3/27/2019 6:00 AM 0.03 T M 1.5 M 6am 33.1° and a mixture of Snow and Rain for the past hour.
3/28/2019 6:00 AM 0.36 0.4 M 1.5 M Snow from 6 to 9 am yesterday, then changed to Rain. Snow on ground varies from bare spots to 3-4 inches.
3/29/2019 6:00 AM 0.16 0.0 M T M
3/30/2019 6:00 AM 0.04 0.0 M T M
3/31/2019 6:00 AM 0.00 0.0 M T M
4/1/2019 6:00 AM T 0.0 M T M
4/2/2019 6:00 AM 0.42 0.0 M 0.0 M 6am 41.4° and Rain
4/3/2019 6:00 AM 0.20 0.0 M 0.0 M Winter season monthly Snowfall. Nov 0.2",Dec 3.5",Jan 8.4",Feb 53.1",Mar 4.1", Total 69.3".
4/4/2019 6:00 AM 0.02 0.0 M 0.0 M
4/5/2019 6:00 AM 0.09 0.0 M 0.0 M
4/6/2019 6:00 AM 0.13 0.0 M 0.0 M
4/7/2019 6:00 AM 0.67 0.0 M 0.0 M
4/8/2019 6:00 AM 1.54 0.0 M 0.0 M
4/9/2019 6:00 AM 0.14 0.0 M 0.0 M
4/10/2019 6:00 AM 0.01 0.0 M 0.0 M
4/11/2019 6:00 AM 0.02 0.0 M 0.0 M 6am 38.3° and light rain falling.
4/12/2019 6:00 AM T 0.0 M 0.0 M
4/13/2019 6:00 AM 0.00 0.0 M 0.0 M
4/14/2019 6:00 AM 0.01 0.0 M 0.0 M
4/15/2019 6:00 AM 0.01 0.0 M 0.0 M
4/16/2019 6:00 AM 0.15 0.0 M 0.0 M
4/17/2019 6:00 AM 0.00 0.0 M 0.0 M
4/18/2019 6:00 AM 0.00 0.0 M 0.0 M
4/19/2019 6:00 AM 0.00 0.0 M 0.0 M
4/20/2019 6:00 AM 0.11 0.0 M 0.0 M 6am 45.7° and Raining
4/21/2019 6:00 AM 0.06 0.0 M 0.0 M
4/22/2019 6:00 AM 0.00 0.0 M 0.0 M
4/23/2019 6:00 AM 0.00 0.0 M 0.0 M
4/24/2019 6:00 AM 0.00 0.0 M 0.0 M
4/25/2019 6:00 AM 0.00 0.0 M 0.0 M
4/26/2019 6:00 AM 0.00 0.0 M 0.0 M
4/27/2019 6:00 AM 0.00 0.0 M 0.0 M
4/28/2019 6:00 AM 0.00 0.0 M 0.0 M
4/29/2019 6:00 AM 0.00 0.0 M 0.0 M
4/30/2019 6:00 AM 0.00 0.0 M 0.0 M Final April precipitation 3.58", normal April precipitation for Sisters 0.95".
5/1/2019 6:00 AM 0.00 0.0 M 0.0 M
5/2/2019 6:00 AM 0.00 0.0 M 0.0 M
5/3/2019 6:00 AM 0.00 0.0 M 0.0 M
5/4/2019 6:00 AM 0.00 0.0 M 0.0 M
5/5/2019 6:00 AM 0.00 0.0 M 0.0 M
5/6/2019 6:00 AM 0.00 0.0 M 0.0 M
5/7/2019 6:00 AM 0.00 0.0 M 0.0 M
5/8/2019 6:00 AM 0.00 0.0 M 0.0 M Heavy Smoke from controlled burns in the nearby Deschutes National Forest has reduced visibility to less than 100 yards at times, especially in the Morning.
5/9/2019 6:00 AM 0.00 0.0 M 0.0 M
5/10/2019 6:00 AM 0.00 0.0 M 0.0 M
5/11/2019 6:00 AM 0.00 0.0 M 0.0 M
5/12/2019 6:00 AM 0.00 0.0 M 0.0 M 21st straight day without Rainfall.
5/13/2019 6:00 AM 0.00 0.0 M 0.0 M
5/14/2019 6:00 AM 0.00 0.0 M 0.0 M
5/15/2019 6:00 AM T 0.0 M 0.0 M
5/16/2019 6:00 AM 0.07 0.0 M 0.0 M
5/17/2019 6:00 AM 0.05 0.0 M 0.0 M
5/18/2019 6:00 AM 0.00 0.0 M 0.0 M
5/19/2019 6:00 AM 0.05 0.0 M 0.0 M 6am 42.1° and light Rain
5/20/2019 6:00 AM 0.27 0.0 M 0.0 M
5/21/2019 6:00 AM 0.12 0.0 M 0.0 M
5/22/2019 6:00 AM 0.06 0.0 M 0.0 M
5/23/2019 6:00 AM 0.28 0.0 M 0.0 M
5/24/2019 6:00 AM 0.00 0.0 M 0.0 M
5/25/2019 6:00 AM T 0.0 M 0.0 M
5/26/2019 6:00 AM 0.40 0.0 M 0.0 M
5/27/2019 6:00 AM 0.26 0.0 M 0.0 M
5/28/2019 6:00 AM 0.50 0.0 M 0.0 M Thunderstorm at 2pm with heavy Downpours, .35" of rain fell in one hour.
5/29/2019 6:00 AM 0.03 0.0 M 0.0 M
5/30/2019 6:00 AM 0.13 0.0 M 0.0 M 2nd day of Thunderstorms, Heavy Rain for about 10 minutes with some pea size hail.
5/31/2019 6:00 AM 0.00 0.0 M 0.0 M Final May precipitation at this location 2.22", more than double the normal amount for the month.
6/1/2019 6:00 AM 0.00 0.0 M 0.0 M
6/2/2019 6:00 AM T 0.0 M 0.0 M
6/3/2019 6:00 AM 0.00 0.0 M 0.0 M
6/4/2019 6:00 AM 0.00 0.0 M 0.0 M
6/5/2019 6:00 AM 0.00 0.0 M 0.0 M
6/6/2019 6:00 AM 0.00 0.0 M 0.0 M
6/7/2019 6:00 AM T 0.0 M 0.0 M
6/8/2019 6:00 AM 0.01 0.0 M 0.0 M
6/9/2019 6:00 AM 0.00 0.0 M 0.0 M
6/10/2019 6:00 AM 0.00 0.0 M 0.0 M
6/11/2019 6:00 AM 0.00 0.0 M 0.0 M
6/12/2019 6:00 AM 0.00 0.0 M 0.0 M
6/13/2019 6:00 AM T 0.0 M 0.0 M Thunderstorm at 2pm yesterday, just a T of precipitation fell at this location.
6/14/2019 6:00 AM 0.00 0.0 M 0.0 M
6/15/2019 6:00 AM 0.00 0.0 M 0.0 M
6/16/2019 6:00 AM 0.00 0.0 M 0.0 M
6/17/2019 6:00 AM 0.00 0.0 M 0.0 M
6/18/2019 6:00 AM 0.00 0.0 M 0.0 M
6/19/2019 6:00 AM 0.00 0.0 M 0.0 M
6/20/2019 6:00 AM 0.00 0.0 M 0.0 M
6/21/2019 6:00 AM 0.00 0.0 M 0.0 M
6/22/2019 6:00 AM 0.00 0.0 M 0.0 M
6/23/2019 6:00 AM 0.00 0.0 M 0.0 M
6/24/2019 6:00 AM 0.00 0.0 M 0.0 M
6/25/2019 6:00 AM 0.00 0.0 M 0.0 M
6/26/2019 6:00 AM T 0.0 M 0.0 M
6/27/2019 6:00 AM 0.08 0.0 M 0.0 M Thunderstorms yesterday afternoon, nothing major. No Hail, No strong Winds.
6/28/2019 6:00 AM 0.01 0.0 M 0.0 M
6/29/2019 6:00 AM 0.00 0.0 M 0.0 M
6/30/2019 6:00 AM 0.52 0.0 M 0.0 M Strong Thunderstorm cell passed directly over us at 8pm with Dime sized Hail, Strong Winds and then Heavy Rain. 0.52" fell in 20 minutes, some street flooding.
7/1/2019 6:00 AM 0.11 0.0 M 0.0 M
7/2/2019 6:00 AM 0.08 0.0 M 0.0 M
7/3/2019 6:00 AM 0.00 0.0 M 0.0 M
7/4/2019 6:00 AM 0.00 0.0 M 0.0 M
7/5/2019 6:00 AM 0.00 0.0 M 0.0 M
7/6/2019 6:00 AM 0.00 0.0 M 0.0 M
7/7/2019 6:00 AM 0.00 0.0 M 0.0 M
7/8/2019 6:00 AM 0.00 0.0 M 0.0 M
7/9/2019 6:00 AM 0.00 0.0 M 0.0 M
7/10/2019 6:00 AM T 0.0 M 0.0 M
7/11/2019 6:00 AM 0.00 0.0 M 0.0 M
7/12/2019 6:00 AM 0.00 0.0 M 0.0 M
7/13/2019 6:00 AM 0.00 0.0 M 0.0 M
7/14/2019 6:00 AM 0.00 0.0 M 0.0 M
7/15/2019 6:00 AM 0.00 0.0 M 0.0 M
7/16/2019 6:00 AM T 0.0 M 0.0 M
7/17/2019 6:00 AM 0.00 0.0 M 0.0 M
7/18/2019 6:00 AM 0.00 0.0 M 0.0 M
7/19/2019 6:00 AM 0.00 0.0 M 0.0 M
7/20/2019 6:00 AM 0.00 0.0 M 0.0 M
7/21/2019 6:00 AM 0.00 0.0 M 0.0 M
7/22/2019 6:00 AM 0.00 0.0 M 0.0 M
7/23/2019 6:00 AM 0.00 0.0 M 0.0 M
7/24/2019 6:00 AM 0.00 0.0 M 0.0 M
7/25/2019 6:00 AM 0.00 0.0 M 0.0 M
7/26/2019 6:00 AM 0.00 0.0 M 0.0 M
7/27/2019 6:00 AM 0.00 0.0 M 0.0 M
7/28/2019 6:00 AM 0.00 0.0 M 0.0 M
7/29/2019 6:00 AM 0.00 0.0 M 0.0 M
7/30/2019 6:00 AM 0.00 0.0 M 0.0 M
7/31/2019 6:00 AM 0.00 0.0 M 0.0 M Total Precipitation for July at his location 0.19", which all fell on the first 2 days of the month.
8/1/2019 6:00 AM 0.00 0.0 M 0.0 M
8/2/2019 6:00 AM 0.00 0.0 M 0.0 M
8/3/2019 6:00 AM 0.00 0.0 M 0.0 M
8/4/2019 6:00 AM 0.00 0.0 M 0.0 M
8/5/2019 6:00 AM 0.19 0.0 M 0.0 M Thunderstorm between 4 and 5 PM yesterday with periods of very heavy rain.
8/6/2019 6:00 AM 0.00 0.0 M 0.0 M
8/7/2019 6:00 AM 0.00 0.0 M 0.0 M
8/8/2019 6:00 AM 0.00 0.0 M 0.0 M
8/9/2019 6:00 AM T 0.0 M 0.0 M
8/10/2019 6:00 AM T 0.0 M 0.0 M Intense Thunderstorms several hours yesterday afternoon, Only a T of rain here as all the large cells missed this location.
8/11/2019 6:00 AM 0.01 0.0 M 0.0 M
8/12/2019 6:00 AM 0.00 0.0 M 0.0 M
8/13/2019 6:00 AM 0.00 0.0 M 0.0 M
8/14/2019 6:00 AM 0.00 0.0 M 0.0 M
8/15/2019 6:00 AM 0.00 0.0 M 0.0 M
8/16/2019 6:00 AM 0.00 0.0 M 0.0 M
8/17/2019 6:00 AM 0.00 0.0 M 0.0 M
8/18/2019 6:00 AM 0.00 0.0 M 0.0 M
8/19/2019 6:00 AM 0.00 0.0 M 0.0 M
8/20/2019 6:00 AM 0.00 0.0 M 0.0 M
8/21/2019 6:00 AM 0.00 0.0 M 0.0 M
8/22/2019 6:00 AM 0.33 0.0 M 0.0 M
8/23/2019 6:00 AM 0.00 0.0 M 0.0 M
8/24/2019 6:00 AM 0.00 0.0 M 0.0 M
8/25/2019 6:00 AM 0.00 0.0 M 0.0 M
8/26/2019 6:00 AM 0.00 0.0 M 0.0 M
8/27/2019 6:00 AM 0.00 0.0 M 0.0 M
8/28/2019 6:00 AM 0.00 0.0 M 0.0 M
8/29/2019 6:00 AM 0.07 0.0 M 0.0 M Thunder and Lightning yesterday afternoon started a few Wildfires in the Deschutes National Forest SW of here.
8/30/2019 6:00 AM 0.40 0.0 M 0.0 M Another round of Thunderstorms yesterday, with heavy Rain during the night.
8/31/2019 6:00 AM 0.00 0.0 M 0.0 M
9/1/2019 6:00 AM 0.00 0.0 M 0.0 M
9/2/2019 6:00 AM 0.00 0.0 M 0.0 M
9/3/2019 6:00 AM 0.00 0.0 M 0.0 M
9/4/2019 6:00 AM 0.00 0.0 M 0.0 M
9/5/2019 6:00 AM T 0.0 M 0.0 M Light Rain just starting at 6am.
9/6/2019 6:00 AM 0.52 0.0 M 0.0 M Thunderstorms
9/7/2019 6:00 AM 0.00 0.0 M 0.0 M
9/8/2019 6:00 AM 0.02 0.0 M 0.0 M
9/9/2019 6:00 AM 0.36 0.0 M 0.0 M
9/10/2019 6:00 AM 0.21 0.0 M 0.0 M
9/11/2019 6:00 AM 0.07 0.0 M 0.0 M
9/12/2019 6:00 AM 0.00 0.0 M 0.0 M
9/13/2019 6:00 AM 0.00 0.0 M 0.0 M
9/14/2019 6:00 AM 0.00 0.0 M 0.0 M
9/15/2019 6:00 AM 0.00 0.0 M 0.0 M
9/16/2019 6:00 AM 0.05 0.0 M 0.0 M
9/17/2019 6:00 AM 0.00 0.0 M 0.0 M
9/18/2019 6:00 AM 0.15 0.0 M 0.0 M
9/19/2019 6:00 AM 0.02 0.0 M 0.0 M
9/20/2019 6:00 AM T 0.0 M 0.0 M
9/21/2019 6:00 AM 0.00 0.0 M 0.0 M
9/22/2019 6:00 AM 0.00 0.0 M 0.0 M
9/23/2019 6:00 AM 0.01 0.0 M 0.0 M
9/24/2019 6:00 AM 0.00 0.0 M 0.0 M
9/25/2019 6:00 AM 0.00 0.0 M 0.0 M
9/26/2019 6:00 AM 0.00 0.0 M 0.0 M
9/27/2019 6:00 AM T 0.0 M 0.0 M
9/28/2019 6:00 AM 0.04 0.0 M 0.0 M
9/29/2019 6:00 AM 0.26 T M T M Just enough snow to turn my wooden deck white this morning, but just a Trace of total Snow.
9/30/2019 6:00 AM 0.07 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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