Station Overview Station Location
Station Number WA-SP-21 Latitude 47.652094
Station Name Airway Heights 0.5 N Longitude -117.582829
County Spokane Elevation (ft) 2382



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 10 1.15 1.80 31 1.80 31 0.00 0 0 12 4 0.0 0 0
Nov 10 2.21 3.44 21 3.44 21 0.00 0 0 15 6 21.1 9 9
Dec 10 2.33 4.24 18 4.24 18 0.00 0 0 11 5 19.2 9 11
Jan 11 1.94 2.71 31 2.71 31 0.00 0 0 11 8 6.6 4 9
Feb 11 1.44 0.44 26 0.44 26 0.00 0 0 5 3 12.6 5 3
March 11 1.65 2.71 25 2.71 25 0.00 0 0 14 6 1.9 2 2
April 11 1.26 1.86 30 1.86 30 0.00 0 0 18 5 1.1 4 0
May 11 1.54 2.14 31 2.14 31 0.00 0 0 11 6 0.1 1 0
June 11 1.30 1.09 30 1.09 30 0.00 0 0 12 3 0.0 0 0
July 11 0.59 0.42 28 0.42 28 0.00 0 0 3 1 0.0 0 0
Aug 11 0.53 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Sept 11 0.61 0.54 30 0.54 27 0.00 3 0 4 2 0.0 0 0
Water Year Totals: 16.55" 21.39" 332 days 21.39" 329 0.00" 3 days 0 116 days 49 days 62.6" 34 days 34 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
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 T
10/4/2010 0.07
10/5/2010 T
10/6/2010 0.00
10/7/2010 T
10/8/2010 0.33
10/9/2010 0.02
10/10/2010 0.17
10/11/2010 0.07
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.15
10/24/2010 0.31
10/25/2010 0.03
10/26/2010 0.10
10/27/2010 0.00
10/28/2010 T
10/29/2010 0.31
10/30/2010 0.11
10/31/2010 0.13
11/1/2010 T
11/2/2010 0.44
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010 0.41
11/8/2010 T
11/9/2010
11/10/2010
11/11/2010
11/12/2010 0.03
11/13/2010 0.03
11/14/2010 T
11/15/2010 0.05
11/16/2010 0.11
11/17/2010
11/18/2010 0.51
11/19/2010 0.01
11/20/2010 T
11/21/2010
11/22/2010 0.24
11/23/2010 0.77
11/24/2010 T
11/25/2010 0.01
11/26/2010 0.24
11/27/2010 0.34
11/28/2010 0.24
11/29/2010 T
11/30/2010 0.01
12/1/2010 0.39
12/2/2010 0.41
12/3/2010 T
12/4/2010 0.00
12/5/2010
12/6/2010
12/7/2010 T
12/8/2010 T
12/9/2010 0.03
12/10/2010 0.84
12/11/2010
12/12/2010 0.59
12/13/2010 0.00
12/14/2010 0.43
12/15/2010
12/16/2010
12/17/2010 T
12/18/2010
12/19/2010 0.13
12/20/2010 0.05
12/21/2010
12/22/2010
12/23/2010 0.06
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010 0.94
12/30/2010 0.37
12/31/2010 T
Day of YearDaily PrcpMultiday Prcp
1/1/2011 T
1/2/2011 0.00
1/3/2011 T
1/4/2011 0.00
1/5/2011 0.09
1/6/2011 T
1/7/2011 0.00
1/8/2011 0.13
1/9/2011 T
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.43
1/13/2011 0.56
1/14/2011 0.02
1/15/2011 T
1/16/2011 0.43
1/17/2011 T
1/18/2011 T
1/19/2011 0.14
1/20/2011 0.02
1/21/2011 T
1/22/2011 0.23
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.47
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.19
1/31/2011 0.00
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 T
2/5/2011 0.00
2/6/2011 T
2/7/2011 0.11
2/8/2011 T
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.18
2/16/2011 0.11
2/17/2011 0.02
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.00
2/23/2011 0.02
2/24/2011 M
2/25/2011 M
2/26/2011 0.00
2/27/2011 0.00
2/28/2011 0.00
3/1/2011
3/2/2011
3/3/2011
3/4/2011 0.00
3/5/2011
3/6/2011 T
3/7/2011 T
3/8/2011 T
3/9/2011 0.30
3/10/2011 0.44
3/11/2011 0.22
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.20
3/15/2011 0.05
3/16/2011 0.13
3/17/2011 T
3/18/2011 T
3/19/2011 0.09
3/20/2011 T
3/21/2011 0.10
3/22/2011 0.35
3/23/2011 0.00
3/24/2011 0.00
3/25/2011 0.20
3/26/2011 0.01
3/27/2011 0.33
3/28/2011 0.17
3/29/2011 0.12
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.01
4/2/2011 0.09
4/3/2011 T
4/4/2011 T
4/5/2011 0.11
4/6/2011 0.02
4/7/2011 0.03
4/8/2011 T
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.10
4/12/2011 T
4/13/2011 0.00
4/14/2011 0.07
4/15/2011 0.02
4/16/2011 0.15
4/17/2011 0.02
4/18/2011 T
4/19/2011 0.08
4/20/2011 0.03
4/21/2011 0.08
4/22/2011 0.07
4/23/2011 0.00
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.64
4/27/2011 0.29
4/28/2011 0.01
4/29/2011 0.00
4/30/2011 0.04
5/1/2011 0.05
5/2/2011 0.00
5/3/2011 0.03
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.29
5/8/2011 0.02
5/9/2011 0.12
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.07
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 T
5/16/2011 0.66
5/17/2011 0.19
5/18/2011 0.00
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.08
5/23/2011 0.00
5/24/2011 T
5/25/2011 0.00
5/26/2011 0.54
5/27/2011 T
5/28/2011 0.09
5/29/2011 T
5/30/2011 T
5/31/2011 T
6/1/2011 0.05
6/2/2011 0.26
6/3/2011 0.10
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.04
6/8/2011 0.00
6/9/2011 T
6/10/2011 0.00
6/11/2011 0.03
6/12/2011 0.00
6/13/2011 T
6/14/2011 0.18
6/15/2011 0.03
6/16/2011 0.15
6/17/2011 0.02
6/18/2011 T
6/19/2011 0.20
6/20/2011 0.01
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.02
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.32
7/14/2011 0.08
7/15/2011 0.02
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 T
7/19/2011 0.00
7/20/2011
7/21/2011 0.00
7/22/2011
7/23/2011 0.00
7/24/2011 0.00
7/25/2011
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.45
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 T
9/16/2011 0.01
9/17/2011 0.00
9/18/2011 0.03
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 T
9/27/2011 0.05
9/28/2011 **
9/29/2011 **
9/30/2011 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM T M M M M
10/4/2010 7:00 AM 0.07 M M M M
10/5/2010 7:00 AM T M M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM T M M M M
10/8/2010 7:00 AM 0.33 M M M M
10/9/2010 7:00 AM 0.02 M M M M
10/10/2010 7:00 AM 0.17 M M M M
10/11/2010 7:00 AM 0.07 M M M M
10/12/2010 7:00 AM 0.00 0.0 M M M
10/13/2010 7:00 AM 0.00 0.0 M M M
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.00 0.0 M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.15 M M M M
10/24/2010 7:00 AM 0.31 M M M M
10/25/2010 7:00 AM 0.03 M M M M
10/26/2010 7:00 AM 0.10 M M M M
10/27/2010 7:00 AM 0.00 0.0 M M M
10/28/2010 7:00 AM T M M M M
10/29/2010 7:00 AM 0.31 0.0 M 0.0 M
10/30/2010 7:00 AM 0.11 0.0 M 0.0 M Dense fog at 7 am this morning.
10/31/2010 7:00 AM 0.13 M M M M Light rain and very low stratus at 7 am.
11/1/2010 7:00 AM T M M M M
11/2/2010 7:00 AM 0.44 0.0 M 0.0 M
11/7/2010 7:00 AM 0.41 0.0 M 0.0 M
11/8/2010 7:00 AM T M M M M
11/12/2010 7:00 AM 0.03 T M 0.0 M A few snowflakes mixed with rain Thu night...melting as it fell.
11/13/2010 8:00 AM 0.03 0.1 M T M Light snow falling at observation. First measurable snow of the season.
11/14/2010 7:00 AM T T M 0.0 M
11/15/2010 7:00 AM 0.05 0.0 M 0.0 M
11/16/2010 7:00 AM 0.11 0.0 M 0.0 M
11/18/2010 7:00 AM 0.51 1.1 M 1.0 M Light snow falling at observation.
11/19/2010 7:00 AM 0.01 T M T M
11/20/2010 7:00 AM T T M T M Very heavy frost on my truck this morning.
11/22/2010 7:00 AM 0.24 2.6 M 3.0 M
11/23/2010 7:00 AM 0.77 5.5 0.39 7.0 M Rain gague was completely filled with snow. SF an SD averaged due to extreme drifting of snow. Depth ranges from zero to 15 inches in drifts. Light snow falling at observation. ***rain gauge catch was contaminated by snow blowing off the roof. A snow core was taken which contained 0.39 inches of liquid. Gauge was relocated.***
11/24/2010 7:00 AM T T M M M
11/25/2010 7:00 AM 0.01 0.2 M 6.0 M Very light snow falling at observation. Snow depth ranges fron 0 to 12 inches. Still lots of drifting.
11/26/2010 7:00 AM 0.24 3.2 M 9.0 M
11/27/2010 7:00 AM 0.34 4.8 M 8.5 M Wet snow overnight reduced the snow depth substantially. Light snow continues this morning.
11/28/2010 7:00 AM 0.24 3.5 M 11.0 M Very light snow falling at observation. Snowflakes were tiny crystals. Fog with vis a half to a quarter mile.
11/29/2010 7:00 AM T T M 11.0 M
11/30/2010 7:00 AM 0.01 0.1 M 11.0 M
12/1/2010 7:00 AM 0.39 4.4 M 12.0 M Snow changed to rain/snow/sleet mix after 7pm.
12/2/2010 7:00 AM 0.41 0.5 M 11.0 M Measured a tenth of an inch SN Wed morning then an additional 4 tenths Wed evening with a quick burst of snow. Most had melted by morning. Mix of RA/SN for most of Wed night. Dense fog Thu morn. Snow pack is saturated.
12/3/2010 7:00 AM T T M M M
12/4/2010 7:00 AM 0.00 0.0 M M M Clear skies overnight. This morning was the first time I saw the sun in a while.
12/7/2010 7:00 AM T T M 8.0 M A dusting of snow fell out of the fog Mon evening...then freezing drizzle coated the driveway and vehicles. Fog lifted by morning.
12/8/2010 7:00 AM T 0.0 M M M NO FZRA that I could discern. No ice on exterior surfaces. There were a couple of ice droplets on the hood of the truck but windows had rain drops only. A few sprinkles at observation time.
12/9/2010 7:00 AM 0.03 0.0 M M M
12/10/2010 7:00 AM 0.84 0.8 M 7.0 M
12/12/2010 7:00 AM 0.59 0.8 M 7.0 M Light snow started falling around 4pm. 0.3 in SF at 7pm. Changed to rain by 330 am. 0.8 inches measured at 4am...down to about a half inch of slush at 7am.
12/13/2010 7:00 AM 0.00 0.0 M 1.0 M
12/14/2010 7:00 AM 0.43 0.0 M T M
12/17/2010 7:00 AM T T M 0.0 M A few snow flurries late Thu morning.
12/19/2010 7:00 AM 0.13 1.4 M 1.0 M
12/20/2010 7:00 AM 0.05 0.8 M 2.0 M
12/23/2010 7:00 AM 0.06 0.8 M 2.0 M
12/29/2010 7:00 AM 0.94 5.5 M 5.5 M rain changed to snow overnight
12/30/2010 7:00 AM 0.37 4.2 M 9.0 M
12/31/2010 7:00 AM T T M M M
1/1/2011 7:00 AM T T M M M
1/2/2011 7:00 AM 0.00 0.0 M M M
1/3/2011 7:00 AM T T M 6.0 M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.09 1.8 M M M
1/6/2011 7:00 AM T T M M M
1/7/2011 7:00 AM 0.00 0.0 M M M
1/8/2011 7:00 AM 0.13 0.0 M 5.0 M
1/9/2011 7:00 AM T T M 3.0 M
1/10/2011 7:00 AM 0.00 0.0 M 2.0 M
1/11/2011 7:00 AM 0.00 0.0 M M M
1/12/2011 7:00 AM 0.43 3.7 M 6.0 M
1/13/2011 7:00 AM 0.56 0.0 M 5.0 M
1/14/2011 7:00 AM 0.02 0.0 M 1.0 M Light rain at observation
1/15/2011 7:00 AM T 0.0 M 0.0 M
1/16/2011 7:00 AM 0.43 0.0 M 0.0 M Light rain at observation.
1/17/2011 7:00 AM T 0.0 M 0.0 M Light rain at observation. Warm and windy.
1/18/2011 7:00 AM T 0.0 M 0.0 M
1/19/2011 7:00 AM 0.14 1.0 M 1.0 M
1/20/2011 7:00 AM 0.02 0.1 M 1.0 M
1/21/2011 7:00 AM T 0.0 M T M
1/22/2011 7:00 AM 0.23 0.0 M 0.0 M 0.1 inch FZRA ice accumulation
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.00 0.0 M M M
1/25/2011 7:00 AM 0.47 0.0 M 0.0 M
1/26/2011 7:00 AM 0.00 0.0 M M M
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 7:00 AM 0.00 0.0 M M M
1/30/2011 7:00 AM 0.19 0.0 M 0.0 M
1/31/2011 7:00 AM 0.00 0.0 M M M
2/1/2011 7:00 AM 0.00 0.0 M M M
2/2/2011 7:00 AM 0.00 0.0 M M M
2/3/2011 7:00 AM 0.00 0.0 M M M
2/4/2011 7:00 AM T 0.0 M 0.0 M trace of FZRA this morning.
2/5/2011 7:00 AM 0.00 0.0 M M M
2/6/2011 7:00 AM T T M 0.0 M
2/7/2011 7:00 AM 0.11 0.8 M 0.5 M snowfall measured before settling/snow depth measured 7am
2/8/2011 7:00 AM T T M T M
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:00 AM 0.00 0.0 M M M
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.18 0.1 M T M Light snow at observation
2/16/2011 7:00 AM 0.11 T M 0.0 M
2/17/2011 7:00 AM 0.02 0.2 M T M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.00 0.0 M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.00 0.0 M M M
2/23/2011 7:00 AM 0.02 T M T M Several rounds of snow showers during the afternoon hours across the area. Not at home to measure any accumulations.
2/24/2011 7:00 AM M 11.0 M 11.0 M Drifts to 3 feet...gauge overflowed with blowing snow. Best estimate of new snowfall is 11 inches. The area not drifted over ranged from 10 to 12 inches.
2/25/2011 7:00 AM M 0.5 M 12.0 1.05 Best estimate on new snowfall. Still a lot of blowing and drifting of snow thru Thurs eve.
2/26/2011 7:00 AM 0.00 0.0 M M M
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/6/2011 7:00 AM T M M M M
3/7/2011 7:00 AM T M M M M
3/8/2011 7:00 AM T M M M M
3/9/2011 7:00 AM 0.30 1.1 M 1.0 M Light FZRA at observation. Very light ice coating on surfaces.
3/10/2011 7:00 AM 0.44 0.0 M 0.0 M
3/11/2011 7:00 AM 0.22 0.0 M 0.0 M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.00 0.0 M M M
3/14/2011 7:00 AM 0.20 0.0 M 0.0 M
3/15/2011 7:00 AM 0.05 M M M M
3/16/2011 7:00 AM 0.13 M M M M
3/17/2011 7:00 AM T M M M M
3/18/2011 7:00 AM T T M 0.0 M Occasional snow showers during the afternoon Thu.
3/19/2011 7:00 AM 0.09 0.8 M 1.0 M
3/20/2011 7:00 AM T T M 0.0 M
3/21/2011 7:00 AM 0.10 0.0 M 0.0 M
3/22/2011 7:00 AM 0.35 T M 0.0 M
3/23/2011 7:00 AM 0.00 0.0 M M M
3/24/2011 7:00 AM 0.00 0.0 M M M
3/25/2011 7:00 AM 0.20 0.0 M 0.0 M
3/26/2011 7:00 AM 0.01 T M 0.0 M brief heavy shower Fri afternoon with very small hail or snow pellets.
3/27/2011 7:00 AM 0.33 0.0 M 0.0 M
3/28/2011 7:00 AM 0.17 T M 0.0 M
3/29/2011 7:00 AM 0.12 T M 0.0 M Rain with a few wet snowflakes falling at observation time.
4/1/2011 7:00 AM 0.01 M M M M
4/2/2011 7:00 AM 0.09 M M M M
4/3/2011 7:00 AM T T M M M SNOW PELLET SHOWERS BETWEEN 1 PM AND 4 PM
4/4/2011 7:00 AM T T M M M
4/5/2011 7:00 AM 0.11 0.0 M M M
4/6/2011 7:00 AM 0.02 T M M M
4/7/2011 7:00 AM 0.03 0.1 M T M
4/8/2011 7:00 AM T T M M M
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.00 0.0 M M M
4/11/2011 7:00 AM 0.10 M M M M
4/12/2011 7:00 AM T M M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.07 M M M M
4/15/2011 7:00 AM 0.02 M M M M
4/16/2011 7:00 AM 0.15 M M M M
4/17/2011 7:00 AM 0.02 M M M M
4/18/2011 7:00 AM T T M M M
4/19/2011 7:00 AM 0.08 0.6 M M M
4/20/2011 7:00 AM 0.03 T M M M
4/21/2011 7:00 AM 0.08 0.3 M M M
4/22/2011 7:00 AM 0.07 0.1 M M M
4/23/2011 7:00 AM 0.00 0.0 M M M
4/24/2011 7:00 AM 0.00 0.0 M M M
4/25/2011 7:00 AM 0.00 0.0 M M M
4/26/2011 7:00 AM 0.64 T M T M Rain changed to wet snow around 6 am. Just started to stick to the ground at 7 am.
4/27/2011 7:00 AM 0.29 T M M M
4/28/2011 7:00 AM 0.01 T M M M
4/29/2011 7:00 AM 0.00 0.0 M M M
4/30/2011 7:00 AM 0.04 T M M M
5/1/2011 7:00 AM 0.05 0.1 M 0.0 M TS 4 pm with snow pellets
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.03 M M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.29 M M M M
5/8/2011 7:00 AM 0.02 M M M M Drizzle at observation
5/9/2011 7:00 AM 0.12 M M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.07 M M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:00 AM T M M M M
5/16/2011 7:00 AM 0.66 M M M M
5/17/2011 7:00 AM 0.19 M M M M
5/18/2011 7:00 AM 0.00 0.0 M M M
5/19/2011 7:00 AM 0.00 0.0 M M M
5/20/2011 7:00 AM 0.00 0.0 M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.08 M M M M
5/23/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 7:00 AM T M M M M
5/25/2011 7:00 AM 0.00 0.0 M M M
5/26/2011 7:00 AM 0.54 0.0 M 0.0 M Rain started around 11 pm Wed night. Heavy at times.
5/27/2011 7:00 AM T M M M M
5/28/2011 7:00 AM 0.09 M M M M
5/29/2011 7:00 AM T M M M M
5/30/2011 7:00 AM T M M M M
5/31/2011 7:00 AM T M M M M
6/1/2011 7:00 AM 0.05 M M M M
6/2/2011 7:00 AM 0.26 M M M M
6/3/2011 7:00 AM 0.10 M M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.04 M M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM T M M M M
6/10/2011 7:00 AM 0.00 0.0 M M M
6/11/2011 7:00 AM 0.03 M M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM T M M M M
6/14/2011 7:00 AM 0.18 M M M M
6/15/2011 7:00 AM 0.03 M M M M
6/16/2011 7:00 AM 0.15 M M M M
6/17/2011 7:00 AM 0.02 M M M M
6/18/2011 7:00 AM T M M M M
6/19/2011 7:00 AM 0.20 M M M M
6/20/2011 7:00 AM 0.01 M M M M
6/21/2011 7:00 AM 0.00 0.0 M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.02 M M M M
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM 0.00 0.0 M M M
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.00 0.0 M M M
7/13/2011 7:00 AM 0.32 M M M M Rain started around 830 pm Tuesday.
7/14/2011 7:00 AM 0.08 M M M M
7/15/2011 7:00 AM 0.02 M M M M quick but moderate shower around 830 am Thu.
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM T M M M M Lone thunderstorm with nice mesocyclone favored my rain gauge with a few giant rain drops...then moved off to the north. See photos on NWS Spokane Facebook page.
7/19/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.00 0.0 M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.00 0.0 M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 0.00 0.0 M M M
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.45 M M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM T M M M M
9/16/2011 7:00 AM 0.01 M M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.03 M M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM T M M M M brief shower Sunday afternoon
9/27/2011 7:00 AM 0.05 M M M M Light rain falling at 7 am observation time.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/28/2011 10/12/2011 10:00 PM 15 0.45 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