MAY 8TH, 1784-A deadly hailstorm in South Carolina hit the town of Winnsborough. The hailstones, measuring as much as nine inches in circumference, killed several persons, and a great number of sheep, lambs and birds.
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Reporting Station : Rapid City Regional Airport, SD
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MAY 8TH, 1784-A deadly hailstorm in South Carolina hit the town of Winnsborough. The hailstones, measuring as much as nine inches in circumference, killed several persons, and a great number of sheep, lambs and birds.
MAY 8TH, 1784 |
A deadly hailstorm in South Carolina hit the town of Winnsborough. The hailstones, measuring as much as nine inches in circumference, killed several persons, and a great number of sheep, lambs and birds. |
MAY 8TH, 1981 |
The Dallas/Fort Worth area experienced its worst hailstorm of record as baseball to grapefruit size hail, accompanied by 100 mph winds, caused nearly 200 million dollars damage. Hail accumulated eight inches deep at Cedar Hill TX. |
MAY 7TH, 1988 |
A powerful storm in the north central U.S. produced up to three feet of snow in the Bighorn Mountains of Wyoming and the mountains of south central Montana. Up to five inches of rain drenched central Montana in less than 24 hours, and flash flooding in Wyoming caused a million dollars damage. |
MAY 7TH, 1840 |
A powerful tornado wrecked many boats at the Natchez Landing in Mississippi, then plowed through the city on the bluff. The tornado killed 317 persons, and caused a million dollars damage. The force of the storm caused houses to burst open. The tornado was the most deadly and destructive in early American history. |
MAY 6TH, 1933 |
Charleston SC was deluged with 10.57 inches of rain, an all- time 24 hour record for that location. |
MAY 6TH, 1975 |
A massive tornado hit Omaha NE killing three persons, injuring 133 others, and causing 150 million dollars damage. The tornado struck during the late afternoon moving northeastward through the industrial and residential areas of west central Omaha, and lifting over the northern section of the city. The twister, which cut a swath ten miles long and as much as a quarter of a mile wide, was the mostly costly in U.S. history up til that time. |
MAY 5TH, 1990 |
A strong Pacific cold front moving rapidly inland caused weather conditions at the east end of the Strait of Juan de Fuca in Washington State to quickly change from sunny and calm to westerly winds of 60 mph and ten-foot waves. Three recreational fishing boats capsized in heavy seas off Port Angeles resulting in five deaths. |
MAY 5TH, 1917 |
The same storm which a day earlier produced eight inches of snow in the Texas panhandle, produced a foot of snow at Denver CO, their heaviest snow of record for the month of May. |
MAY 4TH, 1812 |
A storm produced snow from Philadelphia to Maine. A foot of snow fell near Keene NH, and in Massachusetts, nine inches fell at Waltham, located near Boston. |
MAY 4TH, 1917 |
A late season snowstorm in northwest Texas produced up to eight inches of snow in Potter County and Armstrong County. |
MAY 3RD, 1990 |
Onslaught of 2 days of heavy rainfall in north central and east Texas causes extensive flooding along the Trinity and Red Rivers and smaller creeks and rivers. In Dallas and Fort Worth areas hundreds are evacuated and 3 die in flooding. |
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.
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New moon
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History | |||
Weather Station: Rapid City Regional Airport , SD , US | |||
May Data | Choose another month |
Averages | |
Average High Temperature
33.08 °F
|
Average Low Temperature
10.04 °F
|
Average Mean Temp
21.92 °F
|
Average Dew Point
10.94 °F
|
Average Windspeed
18.35 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
68.0
|
Average Afternoon Relative Humidity
63.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
0.40
|
Average Snowfall (US Only)
5.00
|
|
Daily Counts | |
Days With Precipitation
6
|
Days With Thunderstorms
0
|
Days With Fog
3
|
Days With Snow
6
|
Days With Lows Below Freezing
30
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
75.92 °F
|
Record Low
-27.04 °F
|
Record Wind Speed
67.77 mph
|
Record Monthly Snowfall
60.9 "
|
Record 24-hour Snowfall
8.98 "
|
Record Monthly Rainfall
1.69 "
|
Record 24-hour Rainfall
0.59 "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
37.94 °F
|
Average Low Temperature
15.08 °F
|
Average Mean Temp
26.96 °F
|
Average Dew Point
15.08 °F
|
Average Windspeed
18.35 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
72.0
|
Average Afternoon Relative Humidity
61.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
0.50
|
Average Snowfall (US Only)
7.01
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
0
|
Days With Fog
4
|
Days With Snow
7
|
Days With Lows Below Freezing
27
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
75.02 °F
|
Record Low
-23.98 °F
|
Record Wind Speed
68.88 mph
|
Record Monthly Snowfall
60.9 "
|
Record 24-hour Snowfall
8.98 "
|
Record Monthly Rainfall
2.48 "
|
Record 24-hour Rainfall
0.91 "
|
Record Minimum Monthly Precipitation
0.10 "
|
Averages | |
Average High Temperature
44.96 °F
|
Average Low Temperature
21.02 °F
|
Average Mean Temp
33.08 °F
|
Average Dew Point
21.02 °F
|
Average Windspeed
20.65 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
74.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
1.00
|
Average Snowfall (US Only)
8.98
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
*
|
Days With Fog
5
|
Days With Snow
7
|
Days With Lows Below Freezing
27
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
80.96 °F
|
Record Low
-16.96 °F
|
Record Wind Speed
72.35 mph
|
Record Monthly Snowfall
78.7 "
|
Record 24-hour Snowfall
15.01 "
|
Record Monthly Rainfall
2.72 "
|
Record 24-hour Rainfall
1.42 "
|
Record Minimum Monthly Precipitation
0.10 "
|
Averages | |
Average High Temperature
57.92 °F
|
Average Low Temperature
32.00 °F
|
Average Mean Temp
44.96 °F
|
Average Dew Point
28.04 °F
|
Average Windspeed
19.53 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
72.0
|
Average Afternoon Relative Humidity
45.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
1.80
|
Average Snowfall (US Only)
7.01
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
1
|
Days With Fog
5
|
Days With Snow
4
|
Days With Lows Below Freezing
15
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
93.02 °F
|
Record Low
1.04 °F
|
Record Wind Speed
68.88 mph
|
Record Monthly Snowfall
78.7 "
|
Record 24-hour Snowfall
16.00 "
|
Record Monthly Rainfall
5.20 "
|
Record 24-hour Rainfall
2.09 "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
68.00 °F
|
Average Low Temperature
42.98 °F
|
Average Mean Temp
55.94 °F
|
Average Dew Point
39.92 °F
|
Average Windspeed
17.24 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
75.0
|
Average Afternoon Relative Humidity
47.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
2.70
|
Average Snowfall (US Only)
0.98
|
|
Daily Counts | |
Days With Precipitation
12
|
Days With Thunderstorms
6
|
Days With Fog
4
|
Days With Snow
1
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
98.06 °F
|
Record Low
17.96 °F
|
Record Wind Speed
82.65 mph
|
Record Monthly Snowfall
30.5 "
|
Record 24-hour Snowfall
7.01 "
|
Record Monthly Rainfall
7.01 "
|
Record 24-hour Rainfall
3.19 "
|
Record Minimum Monthly Precipitation
0.30 "
|
Averages | |
Average High Temperature
78.08 °F
|
Average Low Temperature
51.98 °F
|
Average Mean Temp
64.94 °F
|
Average Dew Point
50.00 °F
|
Average Windspeed
14.94 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
76.0
|
Average Afternoon Relative Humidity
48.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
3.00
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
12
|
Days With Thunderstorms
10
|
Days With Fog
3
|
Days With Snow
*
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
4
|
Records | |
Record High
105.98 °F
|
Record Low
30.92 °F
|
Record Wind Speed
67.77 mph
|
Record Monthly Snowfall
10.2 "
|
Record 24-hour Snowfall
4.02 "
|
Record Monthly Rainfall
7.01 "
|
Record 24-hour Rainfall
3.78 "
|
Record Minimum Monthly Precipitation
0.60 "
|
Averages | |
Average High Temperature
87.08 °F
|
Average Low Temperature
59.00 °F
|
Average Mean Temp
73.04 °F
|
Average Dew Point
53.06 °F
|
Average Windspeed
13.76 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
73.0
|
Average Afternoon Relative Humidity
40.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
1.90
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
11
|
Days With Fog
2
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
12
|
Records | |
Record High
109.94 °F
|
Record Low
39.02 °F
|
Record Wind Speed
72.35 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
6.11 "
|
Record 24-hour Rainfall
1.89 "
|
Record Minimum Monthly Precipitation
0.40 "
|
Averages | |
Average High Temperature
86.00 °F
|
Average Low Temperature
57.02 °F
|
Average Mean Temp
71.96 °F
|
Average Dew Point
50.00 °F
|
Average Windspeed
13.76 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
71.0
|
Average Afternoon Relative Humidity
36.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
1.60
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
9
|
Days With Fog
2
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
12
|
Records | |
Record High
105.98 °F
|
Record Low
37.94 °F
|
Record Wind Speed
68.88 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
4.81 "
|
Record 24-hour Rainfall
2.60 "
|
Record Minimum Monthly Precipitation
0.30 "
|
Averages | |
Average High Temperature
75.02 °F
|
Average Low Temperature
46.04 °F
|
Average Mean Temp
60.98 °F
|
Average Dew Point
39.92 °F
|
Average Windspeed
16.06 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
68.0
|
Average Afternoon Relative Humidity
38.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
1.20
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
3
|
Days With Fog
2
|
Days With Snow
*
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
4
|
Records | |
Record High
104.00 °F
|
Record Low
17.96 °F
|
Record Wind Speed
74.65 mph
|
Record Monthly Snowfall
5.1 "
|
Record 24-hour Snowfall
2.01 "
|
Record Monthly Rainfall
3.11 "
|
Record 24-hour Rainfall
2.09 "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
62.96 °F
|
Average Low Temperature
35.96 °F
|
Average Mean Temp
50.00 °F
|
Average Dew Point
30.02 °F
|
Average Windspeed
17.24 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
65.0
|
Average Afternoon Relative Humidity
45.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
0.90
|
Average Snowfall (US Only)
2.01
|
|
Daily Counts | |
Days With Precipitation
5
|
Days With Thunderstorms
*
|
Days With Fog
2
|
Days With Snow
1
|
Days With Lows Below Freezing
11
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
93.92 °F
|
Record Low
10.04 °F
|
Record Wind Speed
66.59 mph
|
Record Monthly Snowfall
25.4 "
|
Record 24-hour Snowfall
7.01 "
|
Record Monthly Rainfall
3.78 "
|
Record 24-hour Rainfall
2.48 "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
46.94 °F
|
Average Low Temperature
23.00 °F
|
Average Mean Temp
35.06 °F
|
Average Dew Point
21.02 °F
|
Average Windspeed
17.24 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
69.0
|
Average Afternoon Relative Humidity
59.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
0.60
|
Average Snowfall (US Only)
5.00
|
|
Daily Counts | |
Days With Precipitation
6
|
Days With Thunderstorms
*
|
Days With Fog
4
|
Days With Snow
4
|
Days With Lows Below Freezing
25
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
78.08 °F
|
Record Low
-18.94 °F
|
Record Wind Speed
74.65 mph
|
Record Monthly Snowfall
86.3 "
|
Record 24-hour Snowfall
8.98 "
|
Record Monthly Rainfall
2.21 "
|
Record 24-hour Rainfall
0.71 "
|
Record Minimum Monthly Precipitation
0.10 "
|
Averages | |
Average High Temperature
37.04 °F
|
Average Low Temperature
14.00 °F
|
Average Mean Temp
26.06 °F
|
Average Dew Point
14.00 °F
|
Average Windspeed
18.35 mph
|
Average Wind Direction
338.0
|
Average Morning Relative Humidity
69.0
|
Average Afternoon Relative Humidity
64.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
0.40
|
Average Snowfall (US Only)
5.00
|
|
Daily Counts | |
Days With Precipitation
6
|
Days With Thunderstorms
*
|
Days With Fog
4
|
Days With Snow
6
|
Days With Lows Below Freezing
30
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
75.02 °F
|
Record Low
-29.92 °F
|
Record Wind Speed
63.18 mph
|
Record Monthly Snowfall
45.7 "
|
Record 24-hour Snowfall
10.01 "
|
Record Monthly Rainfall
1.62 "
|
Record 24-hour Rainfall
0.98 "
|
Record Minimum Monthly Precipitation
* "
|
Rise 5:34AM
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New moon
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No Airport Delays Found
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Wednesday | Fire danger very low | 23% | 25% | |
Thursday | Fire danger very low | 23% | 25% | |
Friday | Fire danger high | 23% | 25% | |
Saturday | Fire danger moderate | 23% | 25% | |
Sunday | Fire danger high | 23% | 25% | |
Monday | Fire danger very low | 23% | 25% |
Rise 5:34AM
Set 8:03PM
New moon
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No Airport Delays Found
Rise 5:34AM
Set 8:03PM
New moon
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Set8:03PM
No Airport Delays Found