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20 Oct

prevailing wind direction map wyoming

Or use our wind forecast to find the wind speed today in Cheyenne Airport or to have a look at the wind direction tomorrow at Cheyenne Airport. We use knots and degrees Celsius as our default units. The greatest 24-hour total recorded for any place in Wyoming is 5.50 inches at Dull Center, near Newcastle, on May 31, 1927. There are usually several local storms each year with from 1 to 2 inches of rain in a 24-hour period. In many localities winds are so strong and constant from those directions that trees show a definite lean towards the east or southeast. Wyoming is quite windy, and during the winter there are frequent periods when the wind reaches 30 to 40 miles per hour with gusts to 50 or 60. Like other states in the west, precipitation varies a great deal from one location to another. The dominant winds are the trends in direction of wind with the highest speed over a particular point on the Earth's surface. The average growing season (freeze-free period) for the principal agricultural areas is approximately 125 days. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding. Total annual snowfall varies considerably. Mean January temperatures in the Big Horn Basin show the variation between readings in the lower part of the valley and those higher up. The highest recorded temperature was 114° F on July 12, 1900, at Basin in the Big Horn Basin. Forecasts are available worldwide. Prevailing directions in the different localities vary form west-south-west through west to northwest. Because of its elevation, Wyoming has a relatively cool climate. At Farson near Sandy Creek, a tributary of the Green River, the average is 42 days between the last temperature of 32° F in early summer and the first freeze in late summer. Usually there are less than 10 cold waves during a winter, and frequently less than half that number for most of the State. The Snake with its tributaries in the northwest flows into the Columbia; the Green River drains most of the Southwest portion and joins the Colorado: the Yellowstone, Wind River, Big Horn, Tongue, and Powder drainage areas cover most of the north portion and flow northward into the Missouri; the Belle Fourche, Cheyenne, and Niobrara covering the east-central portion, flow eastward: while the Platte drains the southeast and flows eastward into Nebraska. Low relative humidity, high percentage of sunshine, and rather high average winds all contribute to a high rate of evaporation. The Big Horn Basin provides a striking example of the effect of mountain ranges in blocking the flow of moisture laden air from the east as well as from the west. Many of them touch the ground for only a few minutes before receding into the clouds. There are several mountain ranges, but the mountains themselves cover less area than the high plains. This results in an average diurnal variation of about 40 to 45 percent during the summer, but in the winter the variation is much less. The majority of cold waves move southward on the east side of the Divide. Numerous valleys provide ideal pockets for the collection of cold air drainage at night. In the wintertime it is characteristic to have rapid and frequent changes between mild and cold spells. Weather radar, wind and waves forecast for kiters, surfers, paragliders, pilots, sailors and anyone else. For the places like the Star Valley and Jackson Hole, the growing season is even shorter. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour), you can use our wind speed calculator. At lower elevations over the northeast portion and along the eastern border, where elevations are mostly in the range from 4,000 to 5,500 feet, annual averages are from 12 to 16 inches. In the south-central portion west of Rawlins, there is an area called the Great Divide Basin. The Forecast is based on the GFS model. The season extends from April through September. June has the greatest number on the average with May next and most occur in the eastern part of the State. Help The Forecast is based on the GFS model. Big Piney in the Green River Valley is such a location. An unusually heavy snow occurred at Sheridan on the 3rd and 4th of April 1955. Look at our spot map to find more spots like this among our 45000 spots. Since the mountain ranges lie in a general north-south direction, they are perpendicular to the prevailing westerlies, therefore, the mountain ranges provide effective barriers which force the air currents moving in from the Pacific Ocean to rise and drop much of their moisture along the western slopes. Above the 6,000 feet level the temperature rarely exceeds 100° F. The warmest parts of the State are the lower portions of portions of the Big Horn Basin, the lower elevations of the central and northeast portions, and along the east border. High winds and low temperatures with snow cause blizzard or near blizzard conditions. The period of maximum precipitation occurs in the spring and early summer for most of the State. However, it is a county of rapid changes through the fall, winter, and spring seasons, with frequent variations from cold to mild periods. The run-off drains into three great river systems: the Columbia, the Colorado, and the Missouri. The average relative humidity is quite low and provides delightful summer weather. A few places in the mountains at about the 9,000 foot level have average maximums in July close to 70° F. Summer nights are almost invariably cool, even though daytime readings may be quite high at times. For most places away from the mountains, the mean minimum temperature in July ranges from 50 to 60 ° F. Of course, the mountains and high valleys are much cooler with average lows in the middle of the summer in the 30s and 40s with occasional drops below freezing. Studies of wind flow patterns indicate that Wyoming is covered most of the time by air from the Pacific. Hailstorms are the most destructive type of local storm for this State, and every year damage to crops and property from hail amount to many thousands of dollars. Check the wind forecast for Cheyenne Airport when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in United States. This will normally provide a condition where relatively cool air at the surface is overrun by warmer moist air. At Beckler River Ranger Station in the southwest corner of Yellowstone Park, the snowfall averages 262 inches for a 20-year period. These conditions sometimes last a day or two, but it is uncommon for a severe blizzard to last over three days. The snow sometimes drifts so much that it is difficult to obtain an accurate measurement of snowfall. The station showing the least amount is Seaver at 4,105 feet with an annual mean of about 5.50 inches. On rare occasions, 24-hour amounts range from 3 to 5 inches. Have a look at the top kitesurfing, windsurfing, sailing, surfing or fishing spots in United States. Because of frequent spells of freezing weather before May 1 and after September 30, it is difficult to obtain consistent records of evaporation for more than the 5-month period from May through September. The horizontal resolution is about 13 km. The average maximum temperature at Basin in July is 92° F. For most of the State, mean maximum temperatures in July range between 85 and 95° F. With increasing elevation, average values drop rapidly.

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