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WYC003
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NWS Forecast for: Basin WY Issued by: National Weather Service Riverton, WY Last Update: 3:58 pm MST Jan 21, 2017 ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ This Afternoon: Mostly cloudy, with a steady temperature around 16. Calm wind. Tonight: Patchy fog before 2am, then areas of fog after 5am. Otherwise, mostly cloudy, with a low around 4. Wind chill values as low as -5. Calm wind becoming southeast around 6 mph after midnight. Sunday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 24. Wind chill values as low as -5. Southeast wind 5 to 8 mph. Sunday Night: Mostly cloudy, with a low around 8. Wind chill values as low as zero. Southeast wind 5 to 9 mph. Monday: A 20 percent chance of snow. Partly sunny, with a high near 26. Calm wind becoming north northwest around 6 mph in the afternoon. Monday Night: A 50 percent chance of snow. Cloudy, with a low around 8. Northwest wind 6 to 8 mph. Tuesday: A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 19. Northwest wind around 9 mph. Tuesday Night: Mostly cloudy, with a low around -2. Wednesday: Partly sunny, with a high near 15. Wednesday Night: Partly cloudy, with a low around -6. Thursday: Mostly sunny, with a high near 14. Thursday Night: Patchy fog. Otherwise, mostly cloudy, with a low around -4. Friday: Areas of fog. Otherwise, partly sunny, with a high near 18. Basin WY 44.36N 108.05W (Elev. 3999 ft) Visit your local NWS office at: http://www.weather.gov/riw XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Hazardous Weather Outlook HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RIVERTON WY 142 AM MST SAT JAN 21 2017 WYZ001>020-022>030-221100- 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- 142 AM MST SAT JAN 21 2017 ...WINTER STORM WATCH FOR THE MOUNTAINS AND VALLEYS OF WESTERN WYOMING FROM LATE SUNDAY AFTERNOON THROUGH THE DAY MONDAY... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT PATCHY DENSE FOG THIS MORNING ACROSS PORTIONS OF BASINS. LIGHT SNOW SHOWERS WEST OF THE DIVIDE TODAY THROUGH THIS EVENING...HEAVIEST ACROSS THE SALT AND WYOMING MOUNTAIN RANGES THIS AFTERNOON. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY SUNDAY AND SUNDAY NIGHT...LIGHT SNOW DEVELOPING DEVELOPING IN THE WEST ON SUNDAY...INCREASING IN INTENSITY AND EXTENT SUNDAY NIGHT. MONDAY AND TUESDAY...PERIODS OF MODERATE TO HEAVY SNOW ACROSS THE WESTERN MOUNTAINS CONTINUE THROUGH MONDAY MORNING BEFORE TAPERING OFF MONDAY AFTERNOON. OTHERWISE...A COLD FRONT WILL DROP SOUTH ACROSS CENTRAL...SOUTHERN AND EASTERN WYOMING ON MONDAY SPREADING AREAS OF LIGHT TO MODERATE SNOW ALONG AND NEAR ITS PATH. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE ENCOURAGED TO REPORT ANY SNOW AMOUNTS. $$ ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

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 29.663 in. Daily low pressure 29.397 in. Daily low windchill 3.6°F Daily high heat index 18.0°F Daily high gust speed 7.8 mph ESE Daily high average speed 4.5 mph W
CURRENT WEATHER AT BASIN, WYOMING 82410
LAST READING AT TIME: 8:30 PM DATE: January 21 2017, time of next update: 8:40 pm
Current WeatherNight time/Dry Current Temperature 14.4°F (-9.8°C), Apparent temp 9.7°F
Maximum Temperature (since midnight)18.0°F at: 3:21 PM Minimum Temperature (since midnight)8.2°F at: 6:41 AM
Average windspeed (ten minute)0.0 mph Wind Direction (ten minute)NW (315°)
Windchill Temperature 14.4°F Maximum Gust (last hour) 4 mph at: 7:44 PM
Maximum Gust (since midnight) 8 mph at: 8:45 AM Maximum 1 minute average (since midnight)4.5 mph at: 11:54 AM
Rainfall (last hour)0.000 in. (0.0 mm) Rainfall (since midnight)0.000 in. (0.0 mm) ---
Rainfall This month 0.08 in. (2.0 mm) Rainfall To date this year 0.079 in. (2.0 mm)
Maximum rain per minute (last hour)0.000 in/min Maximum rain per hour (last 6 hours)0.000 in/hour
Yesterdays rainfall 0.079 in DewPoint 10.4°F (Wet Bulb :13.5°F )
Humidity 84 %, Humidex 6.8°F Barometer corrected to msl29.663 in. (1004.5 hPa)
Pressure change +0.03 in. (last hour) Trend (last hour)RISING SLOWLY
Pressure change (last 12 hours)+0.24 in Pressure change (last 6 hours)+0.18 in
Current Indoor Temp. 75.6°F
Current Indoor hum. 13%


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Weather report/Warning/Metars

SOUTH BIG HORN COUNTY AIRPORT , WY, United States (KGEY) 44-31N 108-05W 1191M
Jan 21, 2017 - 09:53 PM EST / 2017.01.22 0253 UTC
Wind: Calm:0
Visibility: 10 mile(s):0
Sky conditions: overcast
Temperature: 12.9 F (-10.6 C)
Dew Point: 9.0 F (-12.8 C)
Relative Humidity: 83%
Pressure (altimeter): 29.66 in. Hg (1004 hPa)
Pressure tendency: 0.08 inches (2.8 hPa) higher than three hours ago
ob: KGEY 220253Z AUTO 00000KT 10SM OVC095 M11/M13 A2966 RMK AO2 SLP110 T11061128 51028
cycle: 3
Amundsen-Scott South Pole Station, Antarctica (NZSP) 90-00S 00-00E 2835M
Jan 21, 2017 - 06:50 PM EST / 2017.01.21 2350 UTC
Wind: from the NNE (030 degrees) at 9 MPH (8 KT):0
Visibility: greater than 7 mile(s):0
Sky conditions: mostly clear
Temperature: -22 F (-30 C)
Windchill: -41 F (-41 C):2
Pressure (altimeter): 28.8 in. Hg (975 hPa)
ob: NZSP 212350Z 03008KT 9999 FEW060 M30/ A2880 RMK CLN AIR 02007KT ALL WNDS GRID SDG/HDG
cycle: 0
Alert Airport, Canada (CYLT) 82-31N 062-17W
Jan 20, 2017 - 01:10 PM EST / 2017.01.20 1810 UTC
Wind: from the W (280 degrees) at 9 MPH (8 KT):0
Visibility: 15 mile(s):0
Sky conditions: mostly cloudy
Weather: light snow
Temperature: -5 F (-21 C)
Windchill: -22 F (-30 C):2
Dew Point: -13 F (-25 C)
Relative Humidity: 70%
Pressure (altimeter): 30.1 in. Hg (1019 hPa)
ob: CYLT 201810Z 28008KT 15SM -SN BKN050 BKN120 M21/M25 A3010 RMK SC5AC2 LAST OBS/NEXT 230700 UTC SLP198
cycle: 18



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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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