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METRIC | IMPERIAL
Updated: 08/19/2018 @ 5:45pm  
Temperature Current Conditions Multi Day Forecast
Currently Outside:No Change

85.1°F

Heat Index:  89.4°F
Feels like:  89°F
---

rain graph
  Today Yesterday
 High 86.1°F @ 4:29pm 85.9°F @ 6:44pm
 Low 71.9°F @ 6:46am 79.3°F @ 11:57pm
Record* High
109.0°F
2011
Record* Low
55.0°F
2015
Normal High
92.0°F
Normal Low
67.0°F
Find more about Weather in Oklahoma City, OK Find more about Weather in Tulsa, OK
* Records from Weather Underground
Mostly cloudy It is Mostly cloudy

Wind from W Wind:  W
4.2

Gusting to:
1.0 mph
Current Rain Rain Today:
1.20 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
11.1 of 100
Humidity
Decreased 6% since last hour. 60 %
Barometer
Falling 0.005  hPa/hr 29.739 hPa
 Stillwater Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Slight Chance Rain Showers
Slight Chance Rain Showers

Hi 84 °F
NWS forecast: A slight chance of rain showers. Mostly cloudy, with a high near 84. West southwest wind around 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight

Tonight: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 67 °F
NWS forecast: A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 67. West wind 5 to 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
 Short Term Weather Forecast For Stillwater
Monday

Monday: Mostly Sunny
Mostly Sunny

Hi 83 °F
Monday
Night
Monday Night: Mostly Clear
Mostly Clear

Lo 62 °F
Tuesday

Tuesday: Sunny
Sunny

Hi 85 °F
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy

Lo 65 °F
Wednesday

Wednesday: Partly Sunny
Partly Sunny

Hi 83 °F
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 67 °F
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 86 °F
Fully detailed forecast here.
Click here to listen to Stillwater NOAA Weather Radio Live
NWS forecast for Stillwater, OK updated Sun, 08-19-2018 2:22pm CDT.
Forecast script from Saratoga-Weather.org
dew point Dew Point rain  Liquid Precipitation wind   Wind Sun/Moon
Dew Point: Decreased 2.7°F since last hour. 69.7°F
Last Hour: Decreased 2.7°F since last hour. 2.7°F
High 1:15 PM: 75.9°F
Low 6:36 AM: 69.3°F
Record High: 75.9°F on
Aug-19-2018
Record Low: 68.9°F on
Aug-18-2018
Wetbulb: 74.7°F
Rain Today
rain graph

Today: 1.20 in
Storm Rain: 1.19 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
Aug Rain: 4.21 in
Aug Avg: 0.00 in
Diff from Avg: Over 4.21 in for the month 4.21 in
Season:1 20.79 in
Last YTD:1 0.00 in
Last Rain
Time/Date:
Aug-19-2018
at 11:50 AM
40 rain days in 2018
8 days in August
0 days since last rain
Current: W  4.2 mph
1Hr Average: 3.7 mph
Wind Run: 20.09 miles
Wind Gust
Current: 1.0 mph mph
Today: 18.4 mph 4:57 PM
Month: 18.0 mph Aug-19
Year: 18.0 mph Aug-19
Record Gust: 18.0 mph
Aug-19-2018
Sunlight:
13 hrs 28 min
of Sunlight Today
graph 56.1% 43.9%
Which is
0 min 00 sec Longer
Than Yesterday
 
Morning Crescent, 8 days, 12 hours, 50 minutes in cycle
19%
Illuminated
Humidity Barometer
Current: Decreased 6% since last hour. 60%
Last Hour: Decreased 6% since last hour. 6%
High 10:34 AM: 94%
Low 4:59 PM: 60%
Record High: 94%
Aug-19-2018
Record Low: 57%
Aug-18-2018
Current: Falling 0.005  hPa/hr 29.739 hPa
Last Hour: Steady
High 12:00 AM: 29.865 in.
Low 5:21 PM: 29.736 in.
Record High: 29.865 hPa
Aug-18-2018
Record Low: 29.736 hPa
Aug-19-2018
Cooling Degree Days Snow3 Heat Index Air
Today: 8.1
Aug: 264.8
2018 to Date: 1478.5
Heating Degree Days
2018 to Date: 2228.3
Today: 0.00 in
Yesterday: 0.00 in
Aug Snow: No Change 0.00 in
Aug Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 0.00 in
Snow Depth: 1.00 in
0 snow days in August
0 snow days this season.2
First Snow of Season:
--
Average 1st Snow:
Current: 89.4°F
High 4:31pm: 93.2°F
Yesterday: 90.2°F
Record: 93.2°F
Aug-19-2018
Quality
Index6:

54


Moderate
Density:
1.15 kg/m3
Current UV Index Current Solar Energy9
1.2
Sunburn in
93 Minutes
Highest:
1:20 PM
7.7
163 W/m2
0%
W/m2 SI
High Today:
1:14 PM
1114  W/m2
Record:
1114 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 61.3°F
Sunrise: 6:49
Sunset: 20:17
Moonrise: 1:59 am
Moonset: 12:30 pm
Full Moon: Aug-26-2018
New Moon: 18:02 UTC
Sep-9-2018
Updated at Midnight
Current ET: 0.00 in
7-Days Rain: 0.00 in
7-Days ET: 0.75 in
7-Day:  0.752 in water in deficit of what evaporated in last 7 days. 0.752 in
August:  4.21 in water in excess of what evaporated this month. 4.21 in
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HIGHS: LOWS:
86.1°F
Aug-19-2018
71.9°F
Aug-19-2018
Daytime Records
  -58.0°F
Aug-18-2018
  122.0°F
Aug-18-2018
Nitetime Records
  78.8°F
Aug-19-2018
  78.8°F
Aug-19-2018
ICN:3 | S3C2:6 | Ajax 3.07
ISS:Ok | CON:4.6 | RCP:98%
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.  
 WU Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Slight Chance Rain Showers
Slight Chance Rain Showers

Hi 84 °F
WU forecast: A slight chance of rain showers. Mostly cloudy, with a high near 84. West southwest wind around 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Local station forecast: Mostly cloudy and cooler, precipitation possible within 12 hours, possibly heavy at times, windy.
Tonight

Tonight: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Lo 67 °F
WU forecast: A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 67. West wind 5 to 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
 WU Short Term Weather Forecast
Monday

Monday: Mostly Sunny
Mostly Sunny
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday

Tuesday: Sunny
Sunny
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Hi 83 °F Lo 62 °F Hi 85 °F Lo 65 °F Hi 83 °F Lo 67 °F Hi 86 °F
Version 6.95 - 05-Jan-2016 - Script Mods by: BurnsvilleWeatherLIVE.com