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.
Rise 5:58AM
Set 8:25PM
Reporting Station : Staunton / Shenandoah, VA
Sunny. Mild.
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Rise 5:58AM
Set 8:25PM
Waxing gibbous
Rise6:52PM
Set4:37AM
TUESDAY MORNING
IAD / No delays
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, 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. |
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. |
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 5:58AM
Set 8:25PM
Waxing gibbous
Rise6:52PM
Set4:37AM
TUESDAY MORNING
IAD / No delays
History | |||
Weather Station: Elkins-Randolph County-Jennings Randolph Field , VA , US | |||
May Data | Choose another month |
Averages | |
Average High Temperature
4.40 °C
|
Average Low Temperature
-7.80 °C
|
Average Mean Temp
-1.70 °C
|
Average Dew Point
-5.60 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
81.0
|
Average Afternoon Relative Humidity
64.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.63
|
Average Snowfall (US Only)
48.20
|
|
Daily Counts | |
Days With Precipitation
18
|
Days With Thunderstorms
*
|
Days With Fog
14
|
Days With Snow
12
|
Days With Lows Below Freezing
31
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
24.40 °C
|
Record Low
-31.10 °C
|
Record Wind Speed
94.40 km/h
|
Record Monthly Snowfall
137.1 cm
|
Record 24-hour Snowfall
25.40 cm
|
Record Monthly Rainfall
155 mm
|
Record 24-hour Rainfall
36 mm
|
Record Minimum Monthly Precipitation
2.54 mm
|
Averages | |
Average High Temperature
5.60 °C
|
Average Low Temperature
-7.20 °C
|
Average Mean Temp
-0.60 °C
|
Average Dew Point
-5.00 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
81.0
|
Average Afternoon Relative Humidity
60.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
7.36
|
Average Snowfall (US Only)
38.10
|
|
Daily Counts | |
Days With Precipitation
16
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
10
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
22.20 °C
|
Record Low
-30.00 °C
|
Record Wind Speed
79.60 km/h
|
Record Monthly Snowfall
81.2 cm
|
Record 24-hour Snowfall
33.00 cm
|
Record Monthly Rainfall
142 mm
|
Record 24-hour Rainfall
41 mm
|
Record Minimum Monthly Precipitation
2.03 mm
|
Averages | |
Average High Temperature
11.10 °C
|
Average Low Temperature
-2.80 °C
|
Average Mean Temp
4.40 °C
|
Average Dew Point
-1.70 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
82.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.90
|
Average Snowfall (US Only)
27.90
|
|
Daily Counts | |
Days With Precipitation
17
|
Days With Thunderstorms
2
|
Days With Fog
15
|
Days With Snow
8
|
Days With Lows Below Freezing
29
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
28.90 °C
|
Record Low
-26.10 °C
|
Record Wind Speed
101.90 km/h
|
Record Monthly Snowfall
86.3 cm
|
Record 24-hour Snowfall
20.30 cm
|
Record Monthly Rainfall
223 mm
|
Record 24-hour Rainfall
74 mm
|
Record Minimum Monthly Precipitation
3.55 mm
|
Averages | |
Average High Temperature
16.70 °C
|
Average Low Temperature
2.20 °C
|
Average Mean Temp
9.40 °C
|
Average Dew Point
3.30 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
Average Snowfall (US Only)
10.20
|
|
Daily Counts | |
Days With Precipitation
16
|
Days With Thunderstorms
4
|
Days With Fog
15
|
Days With Snow
3
|
Days With Lows Below Freezing
24
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
31.70 °C
|
Record Low
-16.10 °C
|
Record Wind Speed
94.40 km/h
|
Record Monthly Snowfall
63.5 cm
|
Record 24-hour Snowfall
22.80 cm
|
Record Monthly Rainfall
175 mm
|
Record 24-hour Rainfall
48 mm
|
Record Minimum Monthly Precipitation
2.54 mm
|
Averages | |
Average High Temperature
21.70 °C
|
Average Low Temperature
7.20 °C
|
Average Mean Temp
14.40 °C
|
Average Dew Point
8.90 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
315.0
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
10.15
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
14
|
Days With Thunderstorms
7
|
Days With Fog
20
|
Days With Snow
*
|
Days With Lows Below Freezing
16
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
32.20 °C
|
Record Low
-6.70 °C
|
Record Wind Speed
70.40 km/h
|
Record Monthly Snowfall
2.5 cm
|
Record 24-hour Snowfall
2.50 cm
|
Record Monthly Rainfall
195 mm
|
Record 24-hour Rainfall
66 mm
|
Record Minimum Monthly Precipitation
3.55 mm
|
Averages | |
Average High Temperature
25.60 °C
|
Average Low Temperature
11.70 °C
|
Average Mean Temp
18.90 °C
|
Average Dew Point
13.90 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
315.0
|
Average Morning Relative Humidity
92.0
|
Average Afternoon Relative Humidity
59.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
11.42
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
14
|
Days With Thunderstorms
8
|
Days With Fog
24
|
Days With Snow
0
|
Days With Lows Below Freezing
6
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
33.90 °C
|
Record Low
-3.90 °C
|
Record Wind Speed
83.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
211 mm
|
Record 24-hour Rainfall
53 mm
|
Record Minimum Monthly Precipitation
4.31 mm
|
Averages | |
Average High Temperature
27.20 °C
|
Average Low Temperature
13.90 °C
|
Average Mean Temp
20.60 °C
|
Average Dew Point
16.70 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
315.0
|
Average Morning Relative Humidity
94.0
|
Average Afternoon Relative Humidity
62.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
12.18
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
14
|
Days With Thunderstorms
9
|
Days With Fog
27
|
Days With Snow
0
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
37.20 °C
|
Record Low
0.00 °C
|
Record Wind Speed
83.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
211 mm
|
Record 24-hour Rainfall
69 mm
|
Record Minimum Monthly Precipitation
3.30 mm
|
Averages | |
Average High Temperature
26.10 °C
|
Average Low Temperature
13.30 °C
|
Average Mean Temp
20.00 °C
|
Average Dew Point
16.10 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
315.0
|
Average Morning Relative Humidity
96.0
|
Average Afternoon Relative Humidity
62.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
10.41
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
12
|
Days With Thunderstorms
7
|
Days With Fog
29
|
Days With Snow
0
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
35.00 °C
|
Record Low
1.10 °C
|
Record Wind Speed
74.10 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
264 mm
|
Record 24-hour Rainfall
71 mm
|
Record Minimum Monthly Precipitation
2.79 mm
|
Averages | |
Average High Temperature
23.30 °C
|
Average Low Temperature
9.40 °C
|
Average Mean Temp
16.70 °C
|
Average Dew Point
12.20 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
315.0
|
Average Morning Relative Humidity
95.0
|
Average Afternoon Relative Humidity
61.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.88
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
3
|
Days With Fog
27
|
Days With Snow
0
|
Days With Lows Below Freezing
10
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
36.10 °C
|
Record Low
-2.80 °C
|
Record Wind Speed
57.40 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
190 mm
|
Record 24-hour Rainfall
69 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
17.80 °C
|
Average Low Temperature
2.80 °C
|
Average Mean Temp
10.60 °C
|
Average Dew Point
5.60 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
315.0
|
Average Morning Relative Humidity
90.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
7.11
|
Average Snowfall (US Only)
2.50
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
1
|
Days With Fog
23
|
Days With Snow
1
|
Days With Lows Below Freezing
24
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
30.00 °C
|
Record Low
-11.70 °C
|
Record Wind Speed
79.60 km/h
|
Record Monthly Snowfall
10.2 cm
|
Record 24-hour Snowfall
7.60 cm
|
Record Monthly Rainfall
160 mm
|
Record 24-hour Rainfall
84 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
11.70 °C
|
Average Low Temperature
-1.70 °C
|
Average Mean Temp
5.00 °C
|
Average Dew Point
0.00 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
58.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.38
|
Average Snowfall (US Only)
17.80
|
|
Daily Counts | |
Days With Precipitation
14
|
Days With Thunderstorms
1
|
Days With Fog
16
|
Days With Snow
5
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
26.10 °C
|
Record Low
-16.70 °C
|
Record Wind Speed
83.30 km/h
|
Record Monthly Snowfall
96.4 cm
|
Record 24-hour Snowfall
30.50 cm
|
Record Monthly Rainfall
282 mm
|
Record 24-hour Rainfall
127 mm
|
Record Minimum Monthly Precipitation
3.05 mm
|
Averages | |
Average High Temperature
6.10 °C
|
Average Low Temperature
-5.60 °C
|
Average Mean Temp
0.60 °C
|
Average Dew Point
-3.90 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
82.0
|
Average Afternoon Relative Humidity
64.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.14
|
Average Snowfall (US Only)
35.50
|
|
Daily Counts | |
Days With Precipitation
17
|
Days With Thunderstorms
1
|
Days With Fog
16
|
Days With Snow
10
|
Days With Lows Below Freezing
30
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
24.40 °C
|
Record Low
-31.10 °C
|
Record Wind Speed
87.00 km/h
|
Record Monthly Snowfall
88.8 cm
|
Record 24-hour Snowfall
45.70 cm
|
Record Monthly Rainfall
170 mm
|
Record 24-hour Rainfall
48 mm
|
Record Minimum Monthly Precipitation
2.28 mm
|
Rise 5:58AM
Set 8:25PM
Waxing gibbous
Rise6:52PM
Set4:37AM
TUESDAY MORNING
IAD / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Tuesday | Fire danger low | 29% | 29% | |
Wednesday | Fire danger high | 29% | 29% | |
Thursday | Fire danger very low | 29% | 29% | |
Friday | Fire danger very low | 29% | 29% | |
Saturday | Fire danger very low | 29% | 29% | |
Sunday | Fire danger very low | 29% | 29% |
Rise 5:58AM
Set 8:25PM
Waxing gibbous
Rise6:52PM
Set4:37AM
TUESDAY MORNING
IAD / No delays
Rise 5:58AM
Set 8:25PM
Waxing gibbous
Rise6:52PM
Set4:37AM
TUESDAY MORNING
IAD / No delays