Station Overview Station Location
Station Number TN-HL-20 Latitude 35.014042
Station Name Chattanooga 9.4 ESE Longitude -85.149182
County Hamilton Elevation (ft) 699



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 16 3.15 0.08 22 0.08 16 0.00 6 1 1 0 0.0 0 0
Nov 16 4.67 4.22 21 4.22 21 0.00 0 0 4 0 0.0 0 0
Dec 16 4.96 4.68 19 3.33 16 1.35 3 1 8 0 0.0 0 0
Jan 17 4.98 5.38 23 5.38 23 0.00 0 0 12 1 0.0 0 0
Feb 17 4.89 2.35 15 2.35 15 0.00 0 0 6 0 0.0 0 0
March 17 4.78 6.14 27 3.53 20 2.61 7 2 8 0 0.0 0 0
April 17 3.78 9.59 16 5.64 14 3.95 2 1 7 0 0.0 0 0
May 17 3.99 4.79 13 4.79 13 0.00 0 0 6 2 0.0 0 0
June 17 4.03 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
July 17 4.60 3.90 19 3.90 19 0.00 0 0 8 0 0.0 0 0
Aug 17 3.75 7.89 25 4.62 21 3.27 4 1 4 1 0.0 0 0
Sept 17 4.18 5.47 24 5.47 24 0.00 0 0 8 1 0.0 0 0
Water Year Totals: 51.76" 54.49" 226 days 43.31" 204 11.18" 22 days 6 72 days 5 days 0.0" 0 days 0 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
10/1/2016 0.00
10/2/2016 0.00
10/3/2016 **
10/4/2016 **
10/5/2016 **
10/6/2016 **
10/7/2016 **
10/8/2016 0.00
10/9/2016
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016
10/16/2016
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.08
10/22/2016 0.00
10/23/2016 0.00
10/24/2016
10/25/2016
10/26/2016
10/27/2016
10/28/2016
10/29/2016
10/30/2016 0.00
10/31/2016 0.00
11/1/2016
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016
11/7/2016 0.00
11/8/2016
11/9/2016
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016
11/18/2016 0.00
11/19/2016 0.03
11/20/2016
11/21/2016
11/22/2016 0.00
11/23/2016 0.00
11/24/2016 0.09
11/25/2016
11/26/2016 0.00
11/27/2016 0.00
11/28/2016
11/29/2016 1.45
11/30/2016 2.65
12/1/2016 0.96
12/2/2016 0.00
12/3/2016 **
12/4/2016 **
12/5/2016 1.35
12/6/2016 1.00
12/7/2016 0.30
12/8/2016 0.00
12/9/2016
12/10/2016 0.00
12/11/2016
12/12/2016 0.31
12/13/2016 0.03
12/14/2016 0.10
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.11
12/18/2016 0.52
12/19/2016
12/20/2016 0.00
12/21/2016 0.00
12/22/2016
12/23/2016
12/24/2016
12/25/2016
12/26/2016
12/27/2016
12/28/2016
12/29/2016
12/30/2016 0.00
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017 1.07
1/2/2017 0.45
1/3/2017
1/4/2017 0.03
1/5/2017 0.00
1/6/2017 0.00
1/7/2017
1/8/2017
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.25
1/12/2017 0.02
1/13/2017 T
1/14/2017 0.00
1/15/2017
1/16/2017 0.00
1/17/2017
1/18/2017 0.04
1/19/2017 0.04
1/20/2017 1.29
1/21/2017 0.03
1/22/2017 0.59
1/23/2017 1.28
1/24/2017
1/25/2017
1/26/2017 0.29
1/27/2017 0.00
1/28/2017
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017
2/2/2017 0.00
2/3/2017 0.05
2/4/2017
2/5/2017
2/6/2017 0.00
2/7/2017
2/8/2017 0.66
2/9/2017 0.24
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.00
2/13/2017
2/14/2017
2/15/2017 0.00
2/16/2017 0.00
2/17/2017
2/18/2017
2/19/2017 1.00
2/20/2017 0.00
2/21/2017
2/22/2017
2/23/2017 0.03
2/24/2017
2/25/2017 0.37
2/26/2017
2/27/2017
2/28/2017 0.00
3/1/2017 1.10
3/2/2017 0.14
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.00
3/7/2017
3/8/2017 0.75
3/9/2017
3/10/2017 0.35
3/11/2017 **
3/12/2017 **
3/13/2017 **
3/14/2017 0.73
3/15/2017 0.00
3/16/2017 0.00
3/17/2017
3/18/2017 0.10
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.03
3/22/2017 0.86
3/23/2017
3/24/2017 0.00
3/25/2017 0.00
3/26/2017 **
3/27/2017 **
3/28/2017 1.88
3/29/2017 0.00
3/30/2017 0.00
3/31/2017 0.20
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.00
4/2/2017
4/3/2017 0.00
4/4/2017 1.75
4/5/2017
4/6/2017
4/7/2017
4/8/2017
4/9/2017
4/10/2017
4/11/2017 0.00
4/12/2017
4/13/2017 0.00
4/14/2017
4/15/2017
4/16/2017
4/17/2017
4/18/2017 2.70
4/19/2017 0.55
4/20/2017
4/21/2017
4/22/2017 0.19
4/23/2017 **
4/24/2017 3.95
4/25/2017 0.00
4/26/2017 0.00
4/27/2017 0.30
4/28/2017 0.05
4/29/2017 0.00
4/30/2017 0.10
5/1/2017 0.82
5/2/2017 T
5/3/2017 0.00
5/4/2017
5/5/2017 0.50
5/6/2017 1.00
5/7/2017 0.34
5/8/2017 0.00
5/9/2017
5/10/2017
5/11/2017
5/12/2017
5/13/2017
5/14/2017
5/15/2017
5/16/2017
5/17/2017
5/18/2017
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017 0.00
5/27/2017 0.00
5/28/2017 1.43
5/29/2017 T
5/30/2017 0.70
5/31/2017 0.00
6/1/2017 0.00
6/2/2017 0.00
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017
7/9/2017
7/10/2017 0.00
7/11/2017 0.00
7/12/2017
7/13/2017 0.00
7/14/2017 0.12
7/15/2017 1.14
7/16/2017 0.06
7/17/2017 0.00
7/18/2017
7/19/2017 0.51
7/20/2017 0.00
7/21/2017 0.00
7/22/2017 0.00
7/23/2017 0.00
7/24/2017 1.00
7/25/2017 0.00
7/26/2017
7/27/2017 0.44
7/28/2017 0.31
7/29/2017 0.32
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.00
8/4/2017
8/5/2017 **
8/6/2017 **
8/7/2017 **
8/8/2017 3.27
8/9/2017 0.00
8/10/2017 0.10
8/11/2017 3.80
8/12/2017 0.00
8/13/2017 0.00
8/14/2017
8/15/2017 0.00
8/16/2017 0.06
8/17/2017 0.00
8/18/2017 T
8/19/2017 0.00
8/20/2017
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.00
8/24/2017 0.00
8/25/2017 0.00
8/26/2017
8/27/2017 0.00
8/28/2017
8/29/2017
8/30/2017 0.00
8/31/2017 0.66
9/1/2017 0.98
9/2/2017 0.07
9/3/2017 0.00
9/4/2017
9/5/2017 0.00
9/6/2017 1.26
9/7/2017 0.00
9/8/2017
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 2.12
9/13/2017 0.16
9/14/2017 0.08
9/15/2017 T
9/16/2017 0.00
9/17/2017 0.00
9/18/2017
9/19/2017
9/20/2017 0.08
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.72
9/25/2017 0.00
9/26/2017
9/27/2017 0.00
9/28/2017 0.00
9/29/2017
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 8:00 AM 0.00 0.0 M M M
10/2/2016 8:00 AM 0.00 0.0 M M M
10/10/2016 8:00 AM 0.00 0.0 M M M
10/11/2016 8:00 AM 0.00 0.0 M M M
10/12/2016 8:00 AM 0.00 0.0 M M M
10/13/2016 8:00 AM 0.00 0.0 M M M
10/14/2016 8:00 AM 0.00 0.0 M M M
10/17/2016 8:00 AM 0.00 0.0 M M M
10/18/2016 8:00 AM 0.00 0.0 M M M
10/19/2016 8:00 AM 0.00 0.0 M M M
10/20/2016 8:00 AM 0.00 0.0 M M M Rain due tonight. We'll see!
10/21/2016 8:00 AM 0.08 M M M M
10/22/2016 8:00 AM 0.00 0.0 M M M
10/23/2016 8:00 AM 0.00 0.0 M M M
10/30/2016 8:00 AM 0.00 0.0 M M M
10/31/2016 8:00 AM 0.00 0.0 M M M
11/2/2016 8:00 AM 0.00 0.0 M M M
11/3/2016 8:00 AM 0.00 0.0 M M M
11/4/2016 8:00 AM 0.00 0.0 M M M
11/5/2016 8:00 AM 0.00 0.0 M M M
11/7/2016 8:00 AM 0.00 0.0 M M M
11/10/2016 8:00 AM 0.00 0.0 M M M Still no rain. Chattanooga has about 40 wildfires in the surrounding mountains. Smoke is dangerously thick and one area has a non-mandatory evacuation, because of smoke. Established trees and shrubs are dying!
11/11/2016 8:00 AM 0.00 0.0 M M M
11/12/2016 8:00 AM 0.00 0.0 M M M Fires still in mountains surrounding Chattanooga. Still no rain in sight. Air quality is dangerous in many places, not good anywhere.
11/13/2016 8:00 AM 0.00 0.0 M M M
11/14/2016 8:00 AM 0.00 0.0 M M M Air quality is severe to dangerous in Chattanooga now because of multiple wild fires in the area.
11/15/2016 8:00 AM 0.00 0.0 M M M
11/16/2016 8:00 AM 0.00 0.0 M M M RED alert on air-quality now because of many wildfires in the area. No rain in the forecast.
11/18/2016 8:00 AM 0.00 0.0 M M M Still fighting wildfires and a new one started yesterday. Ground is dry 9 inches down, according to news report.
11/19/2016 8:00 AM 0.03 M M M M
11/22/2016 8:00 AM 0.00 0.0 M M M
11/23/2016 8:00 AM 0.00 0.0 M M M
11/24/2016 8:00 AM 0.09 M M M M
11/26/2016 8:00 AM 0.00 0.0 M M M
11/27/2016 8:00 AM 0.00 0.0 M M M
11/29/2016 8:00 AM 1.45 M M M M
11/30/2016 8:45 AM 2.65 M M M M Had to read later because of severe storm. Presently still raining.many tornado watches, several hit close, by about 50+ miles away
12/1/2016 8:00 AM 0.96 M M M M
12/2/2016 8:00 AM 0.00 0.0 M M M
12/6/2016 8:00 AM 1.00 M M M M
12/7/2016 8:00 AM 0.30 0.0 M M M
12/8/2016 8:00 AM 0.00 0.0 M M M
12/10/2016 8:00 AM 0.00 0.0 M M M
12/12/2016 8:00 AM 0.31 M M M M
12/13/2016 8:00 AM 0.03 M M M M
12/14/2016 8:00 AM 0.10 M M M M
12/15/2016 8:00 AM 0.00 0.0 M M M
12/16/2016 8:00 AM 0.00 0.0 M M M
12/17/2016 8:00 AM 0.11 M M M M
12/18/2016 8:00 AM 0.52 M M M M
12/20/2016 8:00 AM 0.00 0.0 M M M
12/21/2016 8:00 AM 0.00 0.0 M M M
12/30/2016 8:00 AM 0.00 0.0 M M M
1/1/2017 8:00 AM 1.07 M M M M
1/2/2017 8:00 AM 0.45 M M M M
1/4/2017 8:00 AM 0.03 M M M M
1/5/2017 8:00 AM 0.00 0.0 M M M Light snow predicted for tonight and tomorrow.
1/6/2017 8:00 AM 0.00 0.0 M M M
1/9/2017 8:00 AM 0.00 0.0 M M M
1/10/2017 8:00 AM 0.00 0.0 M M M
1/11/2017 8:00 AM 0.25 M M M M
1/12/2017 8:00 AM 0.02 M M M M
1/13/2017 8:00 AM T M M M M
1/14/2017 8:00 AM 0.00 0.0 M M M
1/16/2017 8:00 AM 0.00 0.0 M M M
1/18/2017 8:00 AM 0.04 M M M M
1/19/2017 8:00 AM 0.04 M M M M
1/20/2017 8:00 AM 1.29 M M M M
1/21/2017 8:00 AM 0.03 M M M M
1/22/2017 8:00 AM 0.59 M M M M
1/23/2017 8:00 AM 1.28 M M M M
1/26/2017 8:00 AM 0.29 0.0 M M M
1/27/2017 8:00 AM 0.00 0.0 M M M
1/29/2017 8:00 AM 0.00 0.0 M M M
1/30/2017 8:00 AM 0.00 0.0 M M M
1/31/2017 8:00 AM 0.00 0.0 M M M
2/2/2017 8:00 AM 0.00 0.0 M M M
2/3/2017 8:00 AM 0.05 M M M M
2/6/2017 8:00 AM 0.00 0.0 M M M
2/8/2017 8:00 AM 0.66 M M M M
2/9/2017 8:00 AM 0.24 M M M M
2/10/2017 8:00 AM 0.00 0.0 M M M
2/11/2017 8:00 AM 0.00 0.0 M M M
2/12/2017 8:00 AM 0.00 0.0 M M M
2/15/2017 8:00 AM 0.00 0.0 M M M
2/16/2017 8:00 AM 0.00 0.0 M M M
2/19/2017 8:00 AM 1.00 M M M M
2/20/2017 8:00 AM 0.00 0.0 M M M
2/23/2017 8:00 AM 0.03 M M M M
2/25/2017 8:00 AM 0.37 M M M M
2/28/2017 8:00 AM 0.00 0.0 M M M
3/1/2017 8:00 AM 1.10 M M M M Severe wind storms predicted today
3/2/2017 8:00 AM 0.14 M M M M
3/3/2017 8:00 AM 0.00 0.0 M M M
3/4/2017 8:00 AM 0.00 0.0 M M M
3/5/2017 8:00 AM 0.00 0.0 M M M
3/6/2017 8:00 AM 0.00 0.0 M M M
3/8/2017 8:00 AM 0.75 M M M M
3/10/2017 8:00 AM 0.35 M M M M Snow predicted by Sunday,
3/15/2017 8:00 AM 0.00 0.0 M M M
3/16/2017 8:00 AM 0.00 0.0 M M M
3/18/2017 8:00 AM 0.10 M M M M
3/19/2017 8:00 AM 0.00 0.0 M M M
3/20/2017 8:00 AM 0.00 0.0 M M M
3/21/2017 8:00 AM 0.03 M M M M
3/22/2017 8:00 AM 0.86 M M M M
3/24/2017 8:00 AM 0.00 0.0 M M M
3/25/2017 8:00 AM 0.00 0.0 M M M
3/29/2017 8:00 AM 0.00 0.0 M M M
3/30/2017 8:00 AM 0.00 0.0 M M M
3/31/2017 8:00 AM 0.20 M M M M
4/1/2017 8:00 AM 0.00 0.0 M M M
4/3/2017 8:00 AM 0.00 0.0 M M M Cannot report today because of severe thunderstorms. Will report multi day tomorrow.
4/4/2017 8:00 AM 1.75 M M M M
4/11/2017 8:00 AM 0.00 0.0 M M M
4/13/2017 8:00 AM 0.00 0.0 M M M
4/18/2017 8:00 AM 2.70 M M M M
4/19/2017 8:00 AM 0.55 M M M M
4/22/2017 8:00 AM 0.19 M M M M
4/25/2017 8:00 AM 0.00 0.0 M M M
4/26/2017 8:00 AM 0.00 0.0 M M M
4/27/2017 8:00 AM 0.30 M M M M
4/28/2017 8:00 AM 0.05 M M M M
4/29/2017 8:00 AM 0.00 0.0 M M M
4/30/2017 8:00 AM 0.10 M M M M
5/1/2017 8:00 AM 0.82 M M M M
5/2/2017 8:00 AM T M M M M
5/3/2017 8:00 AM 0.00 0.0 M M M
5/5/2017 8:00 AM 0.50 0.0 M M M
5/6/2017 8:00 AM 1.00 M M M M
5/7/2017 8:00 AM 0.34 M M M M
5/8/2017 8:00 AM 0.00 0.0 M M M
5/26/2017 8:00 AM 0.00 0.0 M M M
5/27/2017 8:00 AM 0.00 0.0 M M M
5/28/2017 8:00 AM 1.43 M M M M Thunderstorms last night and early morning. More expected.
5/29/2017 8:00 AM T M M M M
5/30/2017 8:00 AM 0.70 M M M M
5/31/2017 8:00 AM 0.00 0.0 M M M
6/1/2017 8:00 AM 0.00 0.0 M M M
6/2/2017 8:00 AM 0.00 0.0 M M M
7/10/2017 8:00 AM 0.00 0.0 M M M
7/11/2017 8:00 AM 0.00 0.0 M M M
7/13/2017 8:00 AM 0.00 0.0 M M M
7/14/2017 8:00 AM 0.12 M M M M
7/15/2017 8:00 AM 1.14 M M M M
7/16/2017 8:00 AM 0.06 M M M M
7/17/2017 8:00 AM 0.00 0.0 M M M
7/19/2017 8:00 AM 0.51 M M M M
7/20/2017 8:00 AM 0.00 0.0 M M M
7/21/2017 8:00 AM 0.00 0.0 M M M
7/22/2017 8:00 AM 0.00 0.0 M M M
7/23/2017 8:00 AM 0.00 0.0 M M M
7/24/2017 8:00 AM 1.00 M M M M
7/25/2017 8:00 AM 0.00 0.0 M M M
7/27/2017 8:00 AM 0.44 M M M M
7/28/2017 8:00 AM 0.31 M M M M
7/29/2017 8:00 AM 0.32 M M M M
7/30/2017 8:00 AM 0.00 0.0 M M M
7/31/2017 8:00 AM 0.00 0.0 M M M
8/1/2017 8:00 AM 0.00 0.0 M M M
8/2/2017 8:00 AM 0.00 0.0 M M M
8/3/2017 8:00 AM 0.00 0.0 M M M
8/9/2017 8:00 AM 0.00 0.0 M M M
8/10/2017 8:00 AM 0.10 M M M M
8/11/2017 8:00 AM 3.80 M M M M
8/12/2017 8:00 AM 0.00 0.0 M M M
8/13/2017 8:00 AM 0.00 0.0 M M M
8/15/2017 8:00 AM 0.00 0.0 M M M
8/16/2017 8:00 AM 0.06 M M M M
8/17/2017 8:00 AM 0.00 0.0 M M M
8/18/2017 8:00 AM T M M M M
8/19/2017 8:00 AM 0.00 0.0 M M M
8/21/2017 8:00 AM 0.00 0.0 M M M
8/22/2017 8:00 AM 0.00 0.0 M M M
8/23/2017 8:00 AM 0.00 0.0 M M M
8/24/2017 8:00 AM 0.00 0.0 M M M
8/25/2017 8:00 AM 0.00 0.0 M M M
8/27/2017 8:00 AM 0.00 0.0 M M M
8/30/2017 8:00 AM 0.00 0.0 M M M
8/31/2017 8:00 AM 0.66 M M M M
9/1/2017 8:00 AM 0.98 M M M M Winds between 9 and 11 mph.
9/2/2017 8:00 AM 0.07 M M M M
9/3/2017 8:00 AM 0.00 0.0 M M M
9/5/2017 8:00 AM 0.00 0.0 M M M
9/6/2017 8:00 AM 1.26 M M M M
9/7/2017 8:00 AM 0.00 0.0 M M M
9/9/2017 8:00 AM 0.00 0.0 M M M
9/10/2017 8:00 AM 0.00 0.0 M M M
9/11/2017 8:00 AM 0.00 0.0 M M M Rain iwill be coming in today due to Hurricanej Irma
9/12/2017 8:00 AM 2.12 M M M M
9/13/2017 8:00 AM 0.16 M M M M
9/14/2017 8:00 AM 0.08 M M M M
9/15/2017 8:00 AM T M M M M
9/16/2017 8:00 AM 0.00 0.0 M M M
9/17/2017 8:00 AM 0.00 0.0 M M M
9/20/2017 8:00 AM 0.08 M M M M
9/21/2017 8:00 AM 0.00 0.0 M M M
9/22/2017 8:00 AM 0.00 0.0 M M M
9/23/2017 8:00 AM 0.00 0.0 M M M
9/24/2017 8:00 AM 0.72 M M M M
9/25/2017 8:00 AM 0.00 0.0 M M M
9/27/2017 8:00 AM 0.00 0.0 M M M
9/28/2017 8:00 AM 0.00 0.0 M M M
9/30/2017 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
10/3/2016 10/08/2016 8:00 AM 6 0.00 M M Still no rain while I was away.
12/3/2016 12/05/2016 8:00 AM 3 1.35 M M
3/11/2017 3/14/2017 8:00 AM 4 0.73 T M
3/26/2017 3/28/2017 8:00 AM 3 1.88 M M Most of this rain fell during the last 24 hours. There were some small showers on days I was not able to report.
4/23/2017 4/24/2017 8:00 AM 2 3.95 M M
8/5/2017 8/08/2017 8:00 AM 4 3.27 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