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NWS Forecast for: Basin WY Issued by: National Weather Service Riverton, WY Last Update: 6:27 am MDT Sep 23, 2016 ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ Today: Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 63. East northeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tonight: Scattered showers. Cloudy, with a low around 46. North wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible. Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 59. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible. Saturday Night: Partly cloudy, with a low around 39. North northwest wind 5 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Sunday: Sunny, with a high near 62. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon. Sunday Night: Clear, with a low around 40. North wind 5 to 7 mph becoming calm after midnight. Monday: Sunny, with a high near 70. Calm wind. Monday Night: Mostly clear, with a low around 44. Tuesday: Sunny, with a high near 77. Tuesday Night: Mostly clear, with a low around 46. Wednesday: Sunny, with a high near 79. Wednesday Night: Mostly clear, with a low around 47. Thursday: Mostly sunny, with a high near 75. Basin WY 44.36N 108.05W (Elev. 3999 ft) Visit your local NWS office at: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Hazardous Weather Outlook HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RIVERTON WY 340 AM MDT FRI SEP 23 2016 WYZ001>020-022>030-241200- YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS- NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN- SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS- BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE- WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST- UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS- GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY- SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS- UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY- ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY- 340 AM MDT FRI SEP 23 2016 ...FLASH FLOOD WATCH FOR THE NORTHWEST MOUNTAINS THROUGH FRIDAY NIGHT... ...WINTER WEATHER ADVISORY FOR THE BIGHORN MOUNTAINS TONIGHT THROUGH THE DAY SATURDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT SHOWERS WITH LOCALLY HEAVY RAIN POSSIBLE...ESPECIALLY NORTHWEST MOUNTAINS TODAY...PORTIONS OF CENTRAL AND NORTHERN WYOMING TONIGHT. A FEW STORMS ACROSS CENTRAL WYOMING COULD BE STRONG WITH SMALL HAIL AND GUSTY WINDS IN ADDITION TO HEAVY RAIN. SNOW LEVELS POSSIBLE DROPPING TO PASS LEVEL LATE TONIGHT. MODERATE TO OCCASIONALLY HEAVY SNOW TONIGHT OVER THE BIGHORN MOUNTAINS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY SATURDAY...SNOW POSSIBLE OVER THE HIGHER ELEVATIONS OF THE NORTHERN MOUNTAINS...ESPECIALLY THE BIGHORNS. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE URGED TO REPORT RAINFALL AMOUNTS...HAIL...WIND GUSTS OVER 45 MPH AND ANY FLOODING. THANK YOU. $$ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Record high temperature 124.7°F Record low temperature -29.9°F Record high gust 94 mph Record high average 69.5 mph Record daily rain 1.57 in. Record low windchill -50.6°F Record high barometer 33.428 in. Record low barometer 25.160 in.
Daily high pressure 30.342 in. Daily low pressure 30.224 in. Daily low windchill 31.5°F Daily high heat index 62.4°F Daily high gust speed 9.2 mph ENE Daily high average speed 13.0 mph E
LAST READING AT TIME: 6:10 PM DATE: September 25 2016, time of next update: 6:20 pm
Current WeatherHaze Current Temperature 59.0°F (15.0°C), Apparent temp 58.0°F
Maximum Temperature (since midnight)62.4°F at: 3:57 PM Minimum Temperature (since midnight)38.5°F at: 7:20 AM
Average windspeed (ten minute)0.0 mph Wind Direction (ten minute)W (270°)
Windchill Temperature 59.0°F Maximum Gust (last hour) 9 mph at: 5:19 PM
Maximum Gust (since midnight) 9 mph at: 2:43 PM Maximum 1 minute average (since midnight)13.0 mph at: 2:44 PM
Rainfall (last hour)0.000 in. (0.0 mm) Rainfall (since midnight)0.000 in. (0.0 mm) ---
Rainfall This month 2.28 in. (58.0 mm) Rainfall To date this year 5.000 in. (127.0 mm)
Maximum rain per minute (last hour)0.000 in/min Maximum rain per hour (last 6 hours)0.000 in/hour
Yesterdays rainfall 0.906 in DewPoint 38.2°F (Wet Bulb :49.5°F )
Humidity 46 %, Humidex 56.8°F Barometer corrected to msl30.253 in. (1024.5 hPa)
Pressure change 0.00 in. (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)-0.03 in Pressure change (last 6 hours)-0.06 in
Current Indoor Temp. 76.5°F
Current Indoor hum. 30%

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Weather report/Warning/Metars

SOUTH BIG HORN COUNTY AIRPORT , WY, United States (KGEY) 44-31N 108-05W 1191M
Sep 25, 2016 - 07:53 PM EDT / 2016.09.25 2353 UTC
Wind: from the S (190 degrees) at 6 MPH (5 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 61.0 F (16.1 C)
Dew Point: 39.0 F (3.9 C)
Relative Humidity: 44%
Pressure (altimeter): 30.34 in. Hg (1027 hPa)
Pressure tendency: 0.02 inches (0.7 hPa) lower than three hours ago
ob: KGEY 252353Z AUTO 19005KT 10SM CLR 16/04 A3034 RMK AO2 SLP273 T01610039 10167 20122 56007 
cycle: 0
Amundsen-Scott South Pole Station, Antarctica (NZSP) 90-00S 00-00E 2835M
Sep 25, 2016 - 07:50 PM EDT / 2016.09.25 2350 UTC
Wind: from the E (090 degrees) at 10 MPH (9 KT):0
Visibility: greater than 7 mile(s):0
Sky conditions: mostly clear
Weather: ice crystals
Temperature: -72 F (-58 C)
Windchill: -104 F (-76 C):2
Pressure (altimeter): 28.61 in. Hg (968 hPa)
ob: NZSP 252350Z 09009KT 9999 IC FEW030 M58/ A2861 RMK CLN AIR 07010KT ALL WNDS GRID SDG/HDG
cycle: 0
Alert Airport, Canada (CYLT) 82-31N 062-17W
Sep 24, 2016 - 06:11 PM EDT / 2016.09.24 2211 UTC
Wind: from the SW (230 degrees) at 33 MPH (29 KT):0
Visibility: 15 mile(s):0
Sky conditions: mostly cloudy
Temperature: 33 F (1 C)
Windchill: 17 F (-8 C):1
Dew Point: 24 F (-4 C)
Relative Humidity: 69%
Pressure (altimeter): 29.66 in. Hg (1004 hPa)
ob: CYLT 242211Z 23029KT 15SM SCT100 BKN160 BKN200 01/M04 A2966 RMK AC4AC2CI0 LAST OBS/NEXT 260700 UTC SLP047
cycle: 22

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Created by "Weather Display" software version 10.37P at this start time/date 6:25:14 PM 11/24/2011
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The Weather Station, information and web page provided at is in memory of "Our Parents": CLIVE AND RUTH STOELK, of Basin, Wyoming and LEONARD AND LUCILLE HENDERSON, of Greybull, Wyoming. Thank you for looking. We hope you find this weather information helpful