Reporting Station : Wallops Flight Facility Airport, VA
7 Weather Alerts
for your area.
Low clouds. Cool.
Rise 6:04AM
Set 7:56PM
Waning crescent
Rise4:03AM
Set4:06PM
SATURDAY EVENING
ORF / No delays
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, 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. |
| MAY 3RD, 1978 |
Persistent thunderstorms caused widespread flooding in southeastern Louisiana and extreme southeastern Mississippi. Rainfall totals of ten to thirteen and a half inches were reported around New Orleans causing the worst flooding in thirty years. The water depth reached three to four feet in several hundred homes, and total property damage was estimated at one hundred million dollars. |
| MAY 2ND, 1929 |
Virginia's worst tornado disaster occurred. Six tornadoes, two of which were west of the Blue Mountains, killed 22 people. Twelve children and a teacher were killed at Rye Cove, in Scott County. Four schools were destroyed by the storms. |
| MAY 2ND, 1899 |
A storm buried Havre MT under 24.8 inches of snow, an all-time record for that location. The water equivalent of 2.48 inches was a record 24 hour total for the month of May. |
| MAY 1ST, 1854 |
The Connecticut River reached a level of nearly twenty-nine feet at Hartford (the highest level of record up until that time). The record height was reached in the midst of a great New England flood which followed sixty-six hours of steady rain. |
| MAY 1ST, 1954 |
The temperature at Polebridge MT dipped to 5 degrees below zero to esablish a state record for the month of May. |
| APRIL 30TH, 1990 |
Late afternoon and evening thunderstorms produced severe weather in southern Virginia and the Carolinas, with tennis ball size hail reported southeast of Chesnee SC. Thunderstorms moving over the Chesapeake Bay flooded U.S. Highway 50 on Kent Island MD with several inches of water resulting in a seventeen-mile long traffic jam. |
| 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 6:04AM
Set 7:56PM
Waning crescent
Rise4:03AM
Set4:06PM
SATURDAY EVENING
ORF / No delays
| History | |||
| Weather Station: Langley Air Force Base , VA , US | |||
| May Data | Choose another month |
| Averages | |
|
Average High Temperature
8.30 °C
|
Average Low Temperature
0.00 °C
|
|
Average Mean Temp
4.40 °C
|
Average Dew Point
-2.80 °C
|
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
35.0
|
|
Average Morning Relative Humidity
70.4
|
Average Afternoon Relative Humidity
56.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
8.53
|
|
Average Snowfall (US Only)
8.40
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
1
|
|
Days With Fog
13
|
Days With Snow
2
|
Days With Lows Below Freezing
17
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
25.60 °C
|
Record Low
-19.40 °C
|
|
Record Wind Speed
113.00 km/h
|
Record Monthly Snowfall
41.4 cm
|
Record 24-hour Snowfall
23.60 cm
|
Record Monthly Rainfall
214 mm
|
Record 24-hour Rainfall
67 mm
|
Record Minimum Monthly Precipitation
1.83 mm
|
| Averages | |
|
Average High Temperature
10.00 °C
|
Average Low Temperature
0.60 °C
|
|
Average Mean Temp
5.60 °C
|
Average Dew Point
-1.10 °C
|
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
35.0
|
|
Average Morning Relative Humidity
72.2
|
Average Afternoon Relative Humidity
57.3
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
8.88
|
|
Average Snowfall (US Only)
8.60
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
1
|
|
Days With Fog
12
|
Days With Snow
1
|
Days With Lows Below Freezing
13
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
27.20 °C
|
Record Low
-12.80 °C
|
|
Record Wind Speed
107.40 km/h
|
Record Monthly Snowfall
54.3 cm
|
Record 24-hour Snowfall
31.00 cm
|
Record Monthly Rainfall
154 mm
|
Record 24-hour Rainfall
59 mm
|
Record Minimum Monthly Precipitation
0.79 mm
|
| Averages | |
|
Average High Temperature
13.90 °C
|
Average Low Temperature
4.40 °C
|
|
Average Mean Temp
9.40 °C
|
Average Dew Point
1.70 °C
|
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
2.0
|
|
Average Morning Relative Humidity
69.2
|
Average Afternoon Relative Humidity
53.7
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
9.80
|
|
Average Snowfall (US Only)
4.10
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
2
|
|
Days With Fog
13
|
Days With Snow
1
|
Days With Lows Below Freezing
6
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
32.20 °C
|
Record Low
-11.10 °C
|
|
Record Wind Speed
122.20 km/h
|
Record Monthly Snowfall
54.1 cm
|
Record 24-hour Snowfall
28.20 cm
|
Record Monthly Rainfall
278 mm
|
Record 24-hour Rainfall
76 mm
|
Record Minimum Monthly Precipitation
2.41 mm
|
| Averages | |
|
Average High Temperature
19.40 °C
|
Average Low Temperature
9.40 °C
|
|
Average Mean Temp
14.40 °C
|
Average Dew Point
7.20 °C
|
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
20.0
|
|
Average Morning Relative Humidity
72.3
|
Average Afternoon Relative Humidity
53.4
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
7.59
|
|
Average Snowfall (US Only)
0.30
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
3
|
|
Days With Fog
11
|
Days With Snow
*
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
35.00 °C
|
Record Low
-2.20 °C
|
|
Record Wind Speed
124.10 km/h
|
Record Monthly Snowfall
16.5 cm
|
Record 24-hour Snowfall
16.50 cm
|
Record Monthly Rainfall
213 mm
|
Record 24-hour Rainfall
78 mm
|
Record Minimum Monthly Precipitation
1.17 mm
|
| Averages | |
|
Average High Temperature
23.90 °C
|
Average Low Temperature
15.00 °C
|
|
Average Mean Temp
19.40 °C
|
Average Dew Point
13.30 °C
|
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
20.0
|
|
Average Morning Relative Humidity
75.8
|
Average Afternoon Relative Humidity
56.8
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
9.37
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
5
|
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
36.10 °C
|
Record Low
1.70 °C
|
|
Record Wind Speed
109.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
331 mm
|
Record 24-hour Rainfall
112 mm
|
Record Minimum Monthly Precipitation
1.12 mm
|
| Averages | |
|
Average High Temperature
28.30 °C
|
Average Low Temperature
19.40 °C
|
|
Average Mean Temp
23.90 °C
|
Average Dew Point
17.80 °C
|
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
20.0
|
|
Average Morning Relative Humidity
75.8
|
Average Afternoon Relative Humidity
56.8
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
9.47
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
6
|
|
Days With Fog
13
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
6
|
| Records | |
|
Record High
38.90 °C
|
Record Low
6.10 °C
|
|
Record Wind Speed
103.70 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
260 mm
|
Record 24-hour Rainfall
143 mm
|
Record Minimum Monthly Precipitation
0.91 mm
|
| Averages | |
|
Average High Temperature
30.00 °C
|
Average Low Temperature
21.70 °C
|
|
Average Mean Temp
26.10 °C
|
Average Dew Point
20.60 °C
|
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
23.0
|
|
Average Morning Relative Humidity
78.6
|
Average Afternoon Relative Humidity
59.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
12.23
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
9
|
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
10
|
| Records | |
|
Record High
39.40 °C
|
Record Low
12.80 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
318 mm
|
Record 24-hour Rainfall
91 mm
|
Record Minimum Monthly Precipitation
3.12 mm
|
| Averages | |
|
Average High Temperature
29.40 °C
|
Average Low Temperature
21.70 °C
|
|
Average Mean Temp
25.60 °C
|
Average Dew Point
20.60 °C
|
|
Average Windspeed
9.30 km/h
|
Average Wind Direction
35.0
|
|
Average Morning Relative Humidity
81.5
|
Average Afternoon Relative Humidity
62.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
12.13
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
7
|
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
7
|
| Records | |
|
Record High
40.60 °C
|
Record Low
10.00 °C
|
|
Record Wind Speed
125.90 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
270 mm
|
Record 24-hour Rainfall
124 mm
|
Record Minimum Monthly Precipitation
1.35 mm
|
| Averages | |
|
Average High Temperature
26.10 °C
|
Average Low Temperature
18.30 °C
|
|
Average Mean Temp
22.20 °C
|
Average Dew Point
17.20 °C
|
|
Average Windspeed
9.30 km/h
|
Average Wind Direction
10.0
|
|
Average Morning Relative Humidity
80.9
|
Average Afternoon Relative Humidity
61.8
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
11.04
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
7
|
Days With Thunderstorms
3
|
|
Days With Fog
15
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
2
|
| Records | |
|
Record High
37.20 °C
|
Record Low
6.70 °C
|
|
Record Wind Speed
113.00 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
373 mm
|
Record 24-hour Rainfall
165 mm
|
Record Minimum Monthly Precipitation
0.41 mm
|
| Averages | |
|
Average High Temperature
20.60 °C
|
Average Low Temperature
12.20 °C
|
|
Average Mean Temp
16.70 °C
|
Average Dew Point
11.10 °C
|
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
78.7
|
Average Afternoon Relative Humidity
58.6
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
8.07
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
7
|
Days With Thunderstorms
1
|
|
Days With Fog
15
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
35.00 °C
|
Record Low
-3.30 °C
|
|
Record Wind Speed
153.70 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
317 mm
|
Record 24-hour Rainfall
100 mm
|
Record Minimum Monthly Precipitation
0.89 mm
|
| Averages | |
|
Average High Temperature
15.60 °C
|
Average Low Temperature
6.10 °C
|
|
Average Mean Temp
11.10 °C
|
Average Dew Point
6.10 °C
|
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
77.4
|
Average Afternoon Relative Humidity
59.7
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
7.66
|
|
Average Snowfall (US Only)
0.30
|
|
| Daily Counts | |
|
Days With Precipitation
8
|
Days With Thunderstorms
1
|
|
Days With Fog
13
|
Days With Snow
*
|
Days With Lows Below Freezing
4
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
29.40 °C
|
Record Low
-6.70 °C
|
|
Record Wind Speed
107.40 km/h
|
Record Monthly Snowfall
4.3 cm
|
Record 24-hour Snowfall
4.30 cm
|
Record Monthly Rainfall
175 mm
|
Record 24-hour Rainfall
118 mm
|
Record Minimum Monthly Precipitation
0.74 mm
|
| Averages | |
|
Average High Temperature
10.60 °C
|
Average Low Temperature
1.70 °C
|
|
Average Mean Temp
6.10 °C
|
Average Dew Point
0.60 °C
|
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
71.2
|
Average Afternoon Relative Humidity
56.3
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
7.84
|
|
Average Snowfall (US Only)
3.30
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
1
|
|
Days With Fog
13
|
Days With Snow
1
|
Days With Lows Below Freezing
13
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
25.60 °C
|
Record Low
-13.30 °C
|
|
Record Wind Speed
105.60 km/h
|
Record Monthly Snowfall
55.8 cm
|
Record 24-hour Snowfall
30.50 cm
|
Record Monthly Rainfall
191 mm
|
Record 24-hour Rainfall
66 mm
|
Record Minimum Monthly Precipitation
1.14 mm
|
Rise 6:04AM
Set 7:56PM
Waning crescent
Rise4:03AM
Set4:06PM
SATURDAY EVENING
ORF / No delays
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Sunday |  |
Fire danger very low | 0% | 0% |
| Monday | |
Fire danger very low | 0% | 0% |
| Tuesday | |
Fire danger very low | 0% | 0% |
| Wednesday | |
Fire danger very low | 0% | 0% |
| Thursday | |
Fire danger very low | 0% | 0% |
| Friday | |
Fire danger very low | 0% | 0% |
Rise 6:04AM
Set 7:56PM
Waning crescent
Rise4:03AM
Set4:06PM
SATURDAY EVENING
ORF / No delays
Rise 6:04AM
Set 7:56PM
Waning crescent
Rise4:03AM
Set4:06PM
SATURDAY EVENING
ORF / No delays
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