My Independent Precipitation Expectations, if Any (90% accurate when given-precipitation
may only be a trace, 82% accurate for measureable precipitation).
Gathering Data.
(Date, if given, may change as time approaches.)
Station Forecast
Snow,
Precipitation, Sheridan Area Fire Danger and Drought Information-Meter Below May Not Be Accurate When There Is Snow Cover
Sheridan 2018 Temperature Deviation From Normal (Degrees F); 2017
-2.8
+0.7
Sheridan Keetch-Byram Drought Index (KBDI) 0=Wettest, 800=Driest; Adjective Rating
9
None
Big Horn Mountains Approx. Avg. Snow Depth (Inches) as of 5/24/18 & Last Year/Avg.
10.7
22.7/20.8
Sheridan Snow Depth as of 5/25/18 (Inches) & Last Year/50+ Year Average
0.0
0.0/0.0
Sheridan 24 Hour Snowfall (Inches) Through 8:00 AM Today
0.0
Season (7/1-6/30) to Date Snowfall (Inches) Through 5/24/18 & Percent of Average
97.8
141%
Average Season (7/1-6/30) to Date Snowfall (Inches)-Through 5/24
69.4
Evapotranspiration-5/24 (Inch)
0.15
Precipitation Year to Date (Inches) Through 5/24/18 and Normal
7.78
5.83
April Precipitation (Inches) & Percent of Normal
2.08
131%
Normal April Precipitation (Inches)
1.59
2017 Precipitation Through April (Inches) & Percent of Normal
6.27
162%
Normal Annual Precipitation Through April (Inches)
Precipitation Deficit or Surplus 1999 Through 2017 (Inches)
6.73
Current Weather at Sheridan
,WY
Temperature
82.2°F
Humidity
30%
Dewpoint
47.7°F
Wind
NW at 0.0 mph
Barometer(SL)
1007.0 mb
& Falling Slowly
Today's Precipitation
0.00 in
Precipitation Rate
0.00 in/hr
Storm Total
0.00 in
Monthly Precipitation
1.54 in
Yearly Precipitation
7.78 in
Wind Chill
82.2°F
THW Index
80.3°F
Heat Index
80.3°F
Today's Highs/Lows
High Temperature
Low Temperature
83.2°F
at
2:58p
53.1°F at
5:45a
High Humidity
Low Humidity
79%
at 4:38a
28% at
2:59p
High Dewpoint
Low Dewpoint
52.0°F
at 12:49a
44.0°F at
9:55a
High Wind Speed
8.0 mph
at 10:43a
High Barometer(SL)
Low Barometer(SL)
1010.6 mb
at 7:14a
1007.0 mb at
3:44p
High Rain Rate
0.00 in/hr
at ----
Low Wind Chill
53.0°F
at 5:40a
High Heat Index
82.0°F
at 2:58p
Sheridan, Wyoming Area Climate Data
Normal
and Average
Climate Data
Normal
Average
Big Horn
Mountains Approx. Avg. Annual Snowfall (Inches)-Only Eleven Years In
Average
147
Big Horn Mountains Date Of Maximum Snow Depth
4/4
Sheridan Annual Snowfall
(Inches)
63.6
69.4
Sheridan Date Of Maximum Snow Depth
2/10
1/31
Sheridan Amount (Inches) Of Snowfall Per Event
1.7
Sheridan Annual
Precipitation (Inches)
14.08
15.15
Sheridan Annual
Temperature (F)
45.9
44.6
Sheridan First Freeze
(32 degrees)-National Weather Service
Data At Airport
9/20
Sheridan Last Freeze (32
degrees)-National Weather Service
Data At Airport
5/19
Sheridan Yearly Wind
Speed (MPH)-National Weather Service Data At Airport (No Trees)
7.3
Sheridan Yearly Wind
Speed (MPH) At This Location-Last Nine Years Only (With Trees)
1.6
Sheridan's Windiest Month Is April-(MPH)
National Weather Service At Airport (No Trees)
9.8
Notes: Big Horn Mountains snow information is derived from
U.S. Government SNOTEL measurments. Sheridan snow
measurements are derived from a combination of NWS (National Weather
Service), Cooperator and, for more than a decade, my measurements.
Sheridan precipitation and annual temperatures are derived
from the same sources as the snowfall. Where my measurments
have existed for several years, they are used in lieu of any other
records for that period of time. In some cases, data from only NWS as well as records
including my data, may both be shown for comparative purposes.
Averages include all data collected. Normals are
averages of 30 year periods which end at the end of the last decade.
I.E. the current normal period began in 1981 and ended in
2010. Colored blocks in the upper right table indicate my values of the displayed data with red indicating an unfavorable value, yellow indicating a normal value and green indicating a favorable value. Fire Danger computations are made at 1:00 PM Mountain Standard Time for the afternoon of the current day. They should only be used for general information as values can change rapidly depending on specific locations and especially rapidly changing wind conditions. Open terrain with higher wind speeds may raise ratings by an entire rating category.
EOS=End of Season.
