My Independent Precipitation Expectations, if Any (90% accurate when given-precipitation
may only be a trace, 81% accurate for measureable precipitation).
Precipitation Not Expected.
(Date, if given, may change as time approaches.)
Station Forecast
Snow,
Precipitation, Sheridan Area Fire Danger and Drought Information
2017 Temperature Deviation From Normal (Degrees F); 2016
+0.9
+2.7
Sheridan Keetch-Byram Drought Index (KBDI) 0=Wettest, 800=Driest; Adjective Rating
319
Mild
Big Horn Mountains Approx. Avg. Snow Depth (Inches) as of 8/21/17 & Last Year/Avg.
0.0
0.0/0.0
Sheridan Snow Depth as of EOS (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 EOS & Percent of Average
0.0
0%
Average Season (7/1-6/30) to Date Snowfall (Inches)-Through 8/20
0.0
Evapotranspiration On 8/19/17 (Inch)
0.14
Precipitation Year to Date (Inches) Through 8/20/17 and Normal
15.37
9.71
July Precipitation (Inches) & Percent of Normal
1.05
94%
Normal July Precipitation (Inches)
1.12
2017 Precipitation Through July (Inches) & Percent of Normal
Precipitation Deficit or Surplus 1999 Through 2016 (Inches)
0.20
Current Weather at Sheridan
,WY
Temperature
76.7°F
Humidity
24%
Dewpoint
37.2°F
Wind
NE at 0.0 mph
Barometer(SL)
1014.4 mb
& Steady
Today's Precipitation
0.00 in
Precipitation Rate
0.00 in/hr
Storm Total
0.00 in
Monthly Precipitation
0.51 in
Yearly Precipitation
15.37 in
Wind Chill
76.7°F
THW Index
75.2°F
Heat Index
75.2°F
Today's Highs/Lows
High Temperature
Low Temperature
81.4°F
at
4:33p
56.9°F at
3:02a
High Humidity
Low Humidity
59%
at 2:59a
16% at
3:22p
High Dewpoint
Low Dewpoint
45.0°F
at 8:59a
30.0°F at
12:56p
High Wind Speed
7.0 mph
at 1:58p
High Barometer(SL)
Low Barometer(SL)
1015.2 mb
at 1:14p
1010.4 mb at
12:00a
High Rain Rate
0.00 in/hr
at ----
Low Wind Chill
57.0°F
at 2:55a
High Heat Index
78.0°F
at 4:11p
Sheridan, Wyoming Area Climate Data
Normal
and Average
Climate Data
Normal
Average
Big Horn
Mountains Approx. Avg. Annual Snowfall (Inches)-Only Ten 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. 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.
