Waxing gibbous
Rise 3:39PM
Set 3:18AM
SATURDAY MORNING
CYS / No delays
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, 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.
MAY 17TH, 1979
A reading of 12 degrees at Mauna Kea Observatory established an all-time record low for the state of Hawaii.
MAY 16TH, 1952
High winds in the Wasatch Canyon of Utah struck Ogden and Brigham City. Winds at Hill Air Force Base gusted to 92 mph.
MAY 16TH, 1874
The Mill Creek disaster occurred west of Northhampton MA. Dam slippage resulted in a flash flood which claimed 143 lives, and caused a million dollars property damage.
MAY 15TH, 1834
The Northern Atlantic Coast States were in the midst of their greatest May snowstorm of record. The hills around Newbury VT were covered with two to three feet of snow.
MAY 15TH, 1972
The worst ice jam flooding of memory for long-time residents took place along the Kuskokwim River and Yukon River in Alaska. It was the first time since 1890 that the two rivers "flowed as one". The towns of Oscarville and Napaskiak were completely inundated.
MAY 14TH, 1896
The mercury plunged to 10 degrees below zero at Climax CO. It was the lowest reading of record for the U.S. during the month of May.
MAY 14TH, 1898
A severe thunderstorm, with some hailstones up to 9.5 inches in circumference, pounded a four mile wide path across Kansas City MO. South-facing windows were broken in nearly every house in central and eastern parts of the city, and several persons were injured. An even larger hailstone was thought to have been found, but it turned out to be a chunk of ice tossed out the window of a building by a prankster.
MAY 13TH, 1930
A man was killed when caught in an open field during a hailstorm northwest of Lubbock TX.
Wind Advisory
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.
Waxing gibbous
Rise 3:39PM
Set 3:18AM
SATURDAY MORNING
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 "
Waxing gibbous
Rise 3:39PM
Set 3:18AM
SATURDAY MORNING
CYS / No delays
Day
Reason
Upper Soil Moisture
Lower Soil Moisture
Saturday
Fire danger high
14%
14%
Sunday
Fire danger extreme
14%
14%
Monday
Fire danger very low
14%
14%
Tuesday
Fire danger very low
14%
14%
Wednesday
Fire danger low
14%
14%
Thursday
Fire danger extreme
14%
14%
Waxing gibbous
Rise 3:39PM
Set 3:18AM
SATURDAY MORNING
CYS / No delays
Waxing gibbous
Rise 3:39PM
Set 3:18AM
SATURDAY MORNING
CYS / No delays
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