MAY 17TH, 1883-A three day flood in the Black Hills of western South Dakota resulted in a million dollars damage at Rapid City.
Rise 6:39AM
Set 8:21PM
Reporting Station : San Antonio International Airport, TX
Passing clouds. Warm.
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Rise 6:39AM
Set 8:21PM
Waxing gibbous
Rise3:18PM
Set3:25AM
FRIDAY EVENING
SAT / No delays
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, 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. |
MAY 13TH, 1981 |
A tornado 450 yards in width destroyed ninety percent of Emberson TX. People did not see a tornado, but rather a wall of debris. Homes were leveled, a man in a bathtub was hurled a quarter of a mile, and a 1500 pound recreational vehicle was hurled 500 yards. Miraculously no deaths occurred in the tornado. |
MAY 12TH, 1972 |
In Texas, A cloudburst dumped sixteen inches of rain north of New Braunfels sending a thirty foot wall of water down Blueders Creek into the Comal and Guadalupe Rivers washing away people, houses and automobiles. The flood claimed 18 lives and caused more than twenty million dollars damage. |
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 6:39AM
Set 8:21PM
Waxing gibbous
Rise3:18PM
Set3:25AM
FRIDAY EVENING
SAT / No delays
History | |||
Weather Station: San Antonio International Airport , TX , US | |||
May Data | Choose another month |
Averages | |
Average High Temperature
16.70 °C
|
Average Low Temperature
3.90 °C
|
Average Mean Temp
10.60 °C
|
Average Dew Point
3.30 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.81
|
Average Snowfall (US Only)
2.50
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
1
|
Days With Fog
14
|
Days With Snow
*
|
Days With Lows Below Freezing
23
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
31.70 °C
|
Record Low
-17.80 °C
|
Record Wind Speed
87.00 km/h
|
Record Monthly Snowfall
40.6 cm
|
Record 24-hour Snowfall
33.00 cm
|
Record Monthly Rainfall
216 mm
|
Record 24-hour Rainfall
69 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
18.90 °C
|
Average Low Temperature
6.10 °C
|
Average Mean Temp
12.80 °C
|
Average Dew Point
5.00 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
48.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
4.57
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
1
|
Days With Fog
12
|
Days With Snow
*
|
Days With Lows Below Freezing
18
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
36.10 °C
|
Record Low
-14.40 °C
|
Record Wind Speed
90.70 km/h
|
Record Monthly Snowfall
10.2 cm
|
Record 24-hour Snowfall
7.60 cm
|
Record Monthly Rainfall
162 mm
|
Record 24-hour Rainfall
61 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
23.30 °C
|
Average Low Temperature
10.00 °C
|
Average Mean Temp
16.70 °C
|
Average Dew Point
7.80 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
158.0
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
45.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.81
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
2
|
Days With Fog
12
|
Days With Snow
0
|
Days With Lows Below Freezing
11
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
37.80 °C
|
Record Low
-7.20 °C
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
132 mm
|
Record 24-hour Rainfall
51 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
26.70 °C
|
Average Low Temperature
14.40 °C
|
Average Mean Temp
21.10 °C
|
Average Dew Point
12.80 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
135.0
|
Average Morning Relative Humidity
82.0
|
Average Afternoon Relative Humidity
48.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
6.60
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
4
|
Days With Fog
12
|
Days With Snow
0
|
Days With Lows Below Freezing
3
|
Days above 90° F (32.2° C)
2
|
Records | |
Record High
37.80 °C
|
Record Low
-0.60 °C
|
Record Wind Speed
118.50 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
236 mm
|
Record 24-hour Rainfall
91 mm
|
Record Minimum Monthly Precipitation
0.25 mm
|
Averages | |
Average High Temperature
30.00 °C
|
Average Low Temperature
18.90 °C
|
Average Mean Temp
24.40 °C
|
Average Dew Point
17.20 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
135.0
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.64
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
6
|
Days With Fog
11
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
9
|
Records | |
Record High
39.40 °C
|
Record Low
6.10 °C
|
Record Wind Speed
101.90 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
325 mm
|
Record 24-hour Rainfall
135 mm
|
Record Minimum Monthly Precipitation
0.51 mm
|
Averages | |
Average High Temperature
33.30 °C
|
Average Low Temperature
22.20 °C
|
Average Mean Temp
27.80 °C
|
Average Dew Point
20.00 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
158.0
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
48.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
9.14
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
6
|
Days With Thunderstorms
5
|
Days With Fog
6
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
22
|
Records | |
Record High
40.60 °C
|
Record Low
11.70 °C
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
302 mm
|
Record 24-hour Rainfall
157 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
35.00 °C
|
Average Low Temperature
23.30 °C
|
Average Mean Temp
29.40 °C
|
Average Dew Point
20.60 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
158.0
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
43.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
5.08
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
5
|
Days With Thunderstorms
3
|
Days With Fog
3
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
28
|
Records | |
Record High
41.10 °C
|
Record Low
16.70 °C
|
Record Wind Speed
124.10 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
211 mm
|
Record 24-hour Rainfall
112 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
35.00 °C
|
Average Low Temperature
23.30 °C
|
Average Mean Temp
29.40 °C
|
Average Dew Point
20.00 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
158.0
|
Average Morning Relative Humidity
86.0
|
Average Afternoon Relative Humidity
42.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
6.35
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
5
|
Days With Thunderstorms
4
|
Days With Fog
4
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
28
|
Records | |
Record High
42.20 °C
|
Record Low
16.10 °C
|
Record Wind Speed
79.60 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
282 mm
|
Record 24-hour Rainfall
142 mm
|
Record Minimum Monthly Precipitation
0.00 mm
|
Averages | |
Average High Temperature
32.20 °C
|
Average Low Temperature
20.60 °C
|
Average Mean Temp
26.70 °C
|
Average Dew Point
18.30 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
135.0
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
47.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
8.38
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
4
|
Days With Fog
7
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
17
|
Records | |
Record High
39.40 °C
|
Record Low
7.80 °C
|
Record Wind Speed
98.20 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
332 mm
|
Record 24-hour Rainfall
165 mm
|
Record Minimum Monthly Precipitation
1.27 mm
|
Averages | |
Average High Temperature
27.80 °C
|
Average Low Temperature
15.00 °C
|
Average Mean Temp
21.70 °C
|
Average Dew Point
13.90 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
158.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
46.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
8.12
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
3
|
Days With Fog
10
|
Days With Snow
0
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
4
|
Records | |
Record High
36.70 °C
|
Record Low
0.60 °C
|
Record Wind Speed
87.00 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
218 mm
|
Record 24-hour Rainfall
114 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
21.70 °C
|
Average Low Temperature
9.40 °C
|
Average Mean Temp
15.60 °C
|
Average Dew Point
8.30 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
81.0
|
Average Afternoon Relative Humidity
48.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
5.84
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
6
|
Days With Thunderstorms
2
|
Days With Fog
12
|
Days With Snow
*
|
Days With Lows Below Freezing
12
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
34.40 °C
|
Record Low
-6.10 °C
|
Record Wind Speed
87.00 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
152 mm
|
Record 24-hour Rainfall
124 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
17.80 °C
|
Average Low Temperature
5.00 °C
|
Average Mean Temp
11.70 °C
|
Average Dew Point
4.40 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
49.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.55
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
1
|
Days With Fog
12
|
Days With Snow
*
|
Days With Lows Below Freezing
21
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
32.20 °C
|
Record Low
-14.40 °C
|
Record Wind Speed
77.80 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
180 mm
|
Record 24-hour Rainfall
102 mm
|
Record Minimum Monthly Precipitation
* mm
|
Rise 6:39AM
Set 8:21PM
Waxing gibbous
Rise3:18PM
Set3:25AM
FRIDAY EVENING
SAT / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Saturday | Fire danger moderate | 23% | 15% | |
Sunday | Fire danger moderate | 23% | 15% | |
Monday | Fire danger high | 23% | 15% | |
Tuesday | Fire danger high | 23% | 15% | |
Wednesday | Fire danger high | 23% | 15% | |
Thursday | Fire danger very low | 23% | 15% |
Rise 6:39AM
Set 8:21PM
Waxing gibbous
Rise3:18PM
Set3:25AM
FRIDAY EVENING
SAT / No delays
Rise 6:39AM
Set 8:21PM
Waxing gibbous
Rise3:18PM
Set3:25AM
FRIDAY EVENING
SAT / No delays