Reporting Station : Cheyenne Airport, WY
1 Weather Alert
for your area.
Clear. Chilly.
Rise 5:34AM
Set 8:17PM
Waxing gibbous
Rise7:55PM
Set4:42AM
WEDNESDAY NIGHT
CYS / No delays
MAY 22ND, 1987-A powerful tornado virtually wiped the small southwest Texas community of Saragosa off the map. The twister destroyed eighty- five percent of the structures in the town killing thirty persons and injuring 121 others in the town of population 183. The tornado hurled trucks and autos through adobe and wood- frame homes, with some vehicles blown 500 feet.
| MAY 22ND, 1987 |
A powerful tornado virtually wiped the small southwest Texas community of Saragosa off the map. The twister destroyed eighty- five percent of the structures in the town killing thirty persons and injuring 121 others in the town of population 183. The tornado hurled trucks and autos through adobe and wood- frame homes, with some vehicles blown 500 feet. |
| MAY 22ND, 1832 |
Kennebec River discharges 140,000 cu. ft. per second during a flood at Waterville, ME. |
| MAY 21ST, 1860 |
A swarm of tornadoes occurred in the Ohio Valley. Tornadoes struck the cities of Louisville KY, Cincinnati OH, Chillicothe OH and Marietta OH causing a million dollars damage. |
| MAY 21ST, 1896 |
The mercury soared to 124 degrees at Salton CA to establish a U.S. record for May. |
| MAY 20TH, 1916 |
On the same day on this year and again in 1917 and 1918, tornadoes strike Codell, KS. |
| MAY 20TH, 1957 |
A tornado touched down to the southwest of Kansas City and traveled a distance of seventy-one miles cutting a swath of near total destruction through the southeastern suburbs of Ruskin Heights and Hickman Mills. The tornado claimed the lives of forty-five persons, and left hundreds homeless. It was the worst weather disaster of record for Kansas City. About all that remained of one house was a small table and a fish bowl atop, with the fish still swimming about inside the bowl, rather unconcerned. |
| MAY 19TH, 1955 |
Lake Maloya NM received 11.28 inches of rain in 24 hours to establish a state record. |
| MAY 19TH, 1780 |
The infamous "dark day" in New England tradition. At noon it was nearly as dark as night. Chickens went to roost, and many persons were fearful of divine wrath. The phenomena was caused by forest fires to the west of New England. |
| MAY 18TH, 1980 |
Mount Saint Helens (in Washington State) erupted spewing ash and smoke sixty-three thousand feet into the air. Heavy ash covered the ground to the immediate northwest, and small particles were carried to the Atlantic coast. |
| MAY 18TH, 1825 |
A tornado (said to have crossed all of the state of Ohio) smashed into the log cabin settlement of Burlington, northeast of Columbus. |
| MAY 17TH, 1883 |
A three day flood in the Black Hills of western South Dakota resulted in a million dollars damage at Rapid City. |
| Issued By | NWS Field Office | Broadcast Time | Mon, 29 Dec 2014 03:43:00 PST |
| Issuing Time | Mon, 29 Dec 2014 03:43:00 PST | Valid Until | Mon, 29 Dec 2014 03:43:00 PST |
Strong northerly winds are forecast to develop across the San Francisco Bay Area by midday Tuesday and continue through midday Wednesday. A strong..cold and dry storm system will sweep into northern and central California late Monday night and Tuesday morning. This system will generate strong and gusty north to northest winds across the region from midday Tuesday through midday Wednesday.
Rise 5:34AM
Set 8:17PM
Waxing gibbous
Rise7:55PM
Set4:42AM
WEDNESDAY NIGHT
CYS / No delays
| History | |||
| Weather Station: Cheyenne Airport , WY , US | |||
| May Data | Choose another month |
| Averages | |
|
Average High Temperature
37.94 °F
|
Average Low Temperature
15.08 °F
|
|
Average Mean Temp
26.96 °F
|
Average Dew Point
10.04 °F
|
|
Average Windspeed
14.94 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
54.3
|
Average Afternoon Relative Humidity
41.1
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
0.44
|
|
Average Snowfall (US Only)
5.91
|
|
| Daily Counts | |
|
Days With Precipitation
5
|
Days With Thunderstorms
0
|
|
Days With Fog
4
|
Days With Snow
5
|
Days With Lows Below Freezing
29
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
66.02 °F
|
Record Low
-29.02 °F
|
|
Record Wind Speed
86.12 mph
|
Record Monthly Snowfall
90.1 "
|
Record 24-hour Snowfall
12.02 "
|
Record Monthly Rainfall
2.80 "
|
Record 24-hour Rainfall
1.34 "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
41.00 °F
|
Average Low Temperature
17.96 °F
|
|
Average Mean Temp
28.94 °F
|
Average Dew Point
12.92 °F
|
|
Average Windspeed
14.94 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
57.3
|
Average Afternoon Relative Humidity
41.2
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
0.42
|
|
Average Snowfall (US Only)
5.59
|
|
| Daily Counts | |
|
Days With Precipitation
6
|
Days With Thunderstorms
*
|
|
Days With Fog
5
|
Days With Snow
6
|
Days With Lows Below Freezing
26
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
71.06 °F
|
Record Low
-25.06 °F
|
|
Record Wind Speed
68.88 mph
|
Record Monthly Snowfall
50.5 "
|
Record 24-hour Snowfall
13.91 "
|
Record Monthly Rainfall
2.17 "
|
Record 24-hour Rainfall
1.58 "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
44.06 °F
|
Average Low Temperature
21.02 °F
|
|
Average Mean Temp
33.08 °F
|
Average Dew Point
15.98 °F
|
|
Average Windspeed
14.94 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
60.5
|
Average Afternoon Relative Humidity
42.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
1.04
|
|
Average Snowfall (US Only)
11.70
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
1
|
|
Days With Fog
7
|
Days With Snow
9
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
73.94 °F
|
Record Low
-18.94 °F
|
|
Record Wind Speed
86.12 mph
|
Record Monthly Snowfall
99.5 "
|
Record 24-hour Snowfall
11.50 "
|
Record Monthly Rainfall
3.66 "
|
Record 24-hour Rainfall
1.10 "
|
Record Minimum Monthly Precipitation
0.12 "
|
| Averages | |
|
Average High Temperature
55.04 °F
|
Average Low Temperature
30.02 °F
|
|
Average Mean Temp
42.08 °F
|
Average Dew Point
24.08 °F
|
|
Average Windspeed
14.94 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
59.8
|
Average Afternoon Relative Humidity
38.8
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
1.36
|
|
Average Snowfall (US Only)
8.12
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
2
|
|
Days With Fog
7
|
Days With Snow
5
|
Days With Lows Below Freezing
19
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
82.04 °F
|
Record Low
-7.96 °F
|
|
Record Wind Speed
76.94 mph
|
Record Monthly Snowfall
80.7 "
|
Record 24-hour Snowfall
17.30 "
|
Record Monthly Rainfall
4.45 "
|
Record 24-hour Rainfall
1.62 "
|
Record Minimum Monthly Precipitation
0.40 "
|
| Averages | |
|
Average High Temperature
64.04 °F
|
Average Low Temperature
39.92 °F
|
|
Average Mean Temp
51.98 °F
|
Average Dew Point
33.98 °F
|
|
Average Windspeed
12.65 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
61.6
|
Average Afternoon Relative Humidity
41.0
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
2.50
|
|
Average Snowfall (US Only)
2.60
|
|
| Daily Counts | |
|
Days With Precipitation
12
|
Days With Thunderstorms
8
|
|
Days With Fog
7
|
Days With Snow
2
|
Days With Lows Below Freezing
4
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
89.96 °F
|
Record Low
17.06 °F
|
|
Record Wind Speed
74.65 mph
|
Record Monthly Snowfall
46.4 "
|
Record 24-hour Snowfall
11.11 "
|
Record Monthly Rainfall
5.67 "
|
Record 24-hour Rainfall
1.50 "
|
Record Minimum Monthly Precipitation
0.11 "
|
| Averages | |
|
Average High Temperature
75.02 °F
|
Average Low Temperature
48.02 °F
|
|
Average Mean Temp
62.06 °F
|
Average Dew Point
41.00 °F
|
|
Average Windspeed
11.47 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
59.3
|
Average Afternoon Relative Humidity
37.8
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
2.16
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
11
|
|
Days With Fog
5
|
Days With Snow
*
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
100.04 °F
|
Record Low
24.98 °F
|
|
Record Wind Speed
72.35 mph
|
Record Monthly Snowfall
3.6 "
|
Record 24-hour Snowfall
0.98 "
|
Record Monthly Rainfall
5.32 "
|
Record 24-hour Rainfall
2.40 "
|
Record Minimum Monthly Precipitation
0.07 "
|
| Averages | |
|
Average High Temperature
82.94 °F
|
Average Low Temperature
53.96 °F
|
|
Average Mean Temp
69.08 °F
|
Average Dew Point
46.04 °F
|
|
Average Windspeed
10.35 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
57.5
|
Average Afternoon Relative Humidity
33.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
2.07
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
13
|
|
Days With Fog
3
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
5
|
| Records | |
|
Record High
98.06 °F
|
Record Low
37.94 °F
|
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
5.00 "
|
Record 24-hour Rainfall
3.43 "
|
Record Minimum Monthly Precipitation
0.58 "
|
| Averages | |
|
Average High Temperature
80.96 °F
|
Average Low Temperature
53.06 °F
|
|
Average Mean Temp
66.92 °F
|
Average Dew Point
44.06 °F
|
|
Average Windspeed
10.35 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
58.8
|
Average Afternoon Relative Humidity
33.4
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
1.61
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
11
|
|
Days With Fog
4
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
2
|
| Records | |
|
Record High
96.08 °F
|
Record Low
35.96 °F
|
|
Record Wind Speed
80.35 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
6.66 "
|
Record 24-hour Rainfall
6.07 "
|
Record Minimum Monthly Precipitation
0.14 "
|
| Averages | |
|
Average High Temperature
71.96 °F
|
Average Low Temperature
44.06 °F
|
|
Average Mean Temp
57.92 °F
|
Average Dew Point
35.96 °F
|
|
Average Windspeed
11.47 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
59.3
|
Average Afternoon Relative Humidity
33.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
1.16
|
|
Average Snowfall (US Only)
0.71
|
|
| Daily Counts | |
|
Days With Precipitation
7
|
Days With Thunderstorms
5
|
|
Days With Fog
5
|
Days With Snow
1
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
93.02 °F
|
Record Low
8.06 °F
|
|
Record Wind Speed
73.47 mph
|
Record Monthly Snowfall
18.8 "
|
Record 24-hour Snowfall
4.89 "
|
Record Monthly Rainfall
4.53 "
|
Record 24-hour Rainfall
2.68 "
|
Record Minimum Monthly Precipitation
0.10 "
|
| Averages | |
|
Average High Temperature
60.08 °F
|
Average Low Temperature
33.98 °F
|
|
Average Mean Temp
46.94 °F
|
Average Dew Point
24.98 °F
|
|
Average Windspeed
12.65 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
55.7
|
Average Afternoon Relative Humidity
33.9
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
0.72
|
|
Average Snowfall (US Only)
3.90
|
|
| Daily Counts | |
|
Days With Precipitation
5
|
Days With Thunderstorms
1
|
|
Days With Fog
4
|
Days With Snow
3
|
Days With Lows Below Freezing
12
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
82.94 °F
|
Record Low
-0.94 °F
|
|
Record Wind Speed
71.18 mph
|
Record Monthly Snowfall
54.1 "
|
Record 24-hour Snowfall
7.88 "
|
Record Monthly Rainfall
2.25 "
|
Record 24-hour Rainfall
1.14 "
|
Record Minimum Monthly Precipitation
0.03 "
|
| Averages | |
|
Average High Temperature
46.94 °F
|
Average Low Temperature
23.00 °F
|
|
Average Mean Temp
35.06 °F
|
Average Dew Point
17.06 °F
|
|
Average Windspeed
13.76 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
56.4
|
Average Afternoon Relative Humidity
39.0
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
0.56
|
|
Average Snowfall (US Only)
6.62
|
|
| Daily Counts | |
|
Days With Precipitation
6
|
Days With Thunderstorms
*
|
|
Days With Fog
5
|
Days With Snow
5
|
Days With Lows Below Freezing
25
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
73.04 °F
|
Record Low
-14.08 °F
|
|
Record Wind Speed
75.76 mph
|
Record Monthly Snowfall
78.9 "
|
Record 24-hour Snowfall
19.82 "
|
Record Monthly Rainfall
2.48 "
|
Record 24-hour Rainfall
1.62 "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
39.92 °F
|
Average Low Temperature
17.06 °F
|
|
Average Mean Temp
28.94 °F
|
Average Dew Point
12.02 °F
|
|
Average Windspeed
14.94 mph
|
Average Wind Direction
29.0
|
|
Average Morning Relative Humidity
55.2
|
Average Afternoon Relative Humidity
40.8
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
0.41
|
|
Average Snowfall (US Only)
5.99
|
|
| Daily Counts | |
|
Days With Precipitation
6
|
Days With Thunderstorms
0
|
|
Days With Fog
4
|
Days With Snow
6
|
Days With Lows Below Freezing
29
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
66.02 °F
|
Record Low
-27.94 °F
|
|
Record Wind Speed
73.47 mph
|
Record Monthly Snowfall
54.1 "
|
Record 24-hour Snowfall
11.58 "
|
Record Monthly Rainfall
1.50 "
|
Record 24-hour Rainfall
1.14 "
|
Record Minimum Monthly Precipitation
0.03 "
|
Rise 5:34AM
Set 8:17PM
Waxing gibbous
Rise7:55PM
Set4:42AM
WEDNESDAY NIGHT
CYS / No delays
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Wednesday |  |
Fire danger extreme | 19% | 13% |
| Thursday | |
Fire danger extreme | 19% | 13% |
| Friday |  |
Fire danger high | 19% | 13% |
| Saturday | |
Fire danger high | 19% | 13% |
| Sunday | |
Fire danger high | 19% | 13% |
| Monday | |
Fire danger extreme | 19% | 13% |
Rise 5:34AM
Set 8:17PM
Waxing gibbous
Rise7:55PM
Set4:42AM
WEDNESDAY NIGHT
CYS / No delays
Rise 5:34AM
Set 8:17PM
Waxing gibbous
Rise7:55PM
Set4:42AM
WEDNESDAY NIGHT
CYS / No delays
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