SEPTEMBER 30TH, 1959-Three tornadoes spawned by the remnants of Hurricane Gracie killed 12 persons at Ivy VA.
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Set 6:48PM
Reporting Station : Bay Bridge Airport, MD
Overcast. Mild.
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Rise 7:00AM
Set 6:48PM
Waning crescent
Rise4:52AM
Set6:03PM
MONDAY AFTERNOON
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SEPTEMBER 30TH, 1959-Three tornadoes spawned by the remnants of Hurricane Gracie killed 12 persons at Ivy VA.
SEPTEMBER 30TH, 1959 |
Three tornadoes spawned by the remnants of Hurricane Gracie killed 12 persons at Ivy VA. |
SEPTEMBER 30TH, 1970 |
A nineteen month drought in southern California came to a climax. The drought, which made brush and buildings tinder dry, set up the worst fire conditions in California history as hot Santa Anna winds sent the temperature soaring to 105 degrees at Los Angeles, and to 97 degrees at San Diego. During that last week of September whole communities of interior San Diego County were consumed by fire. Half a million acres were burned, and the fires caused fifty million dollars damage. |
SEPTEMBER 29TH, 1983 |
Heavy rains began in central and eastern Arizona which culminated in the worst flood in the history of the state. Eight to ten inch rains across the area caused severe flooding in southeastern Arizona which resulted in thirteen deaths and 178 million dollars damage. President Reagan declared eight counties of Arizona to be disaster areas. |
SEPTEMBER 29TH, 1927 |
An outbreak of tornadoes from Oklahoma to Indiana caused 81 deaths and 25 million dollars damage. A tornado (possibly two tornadoes) cut an eight-mile long path across Saint Louis MO, to Granite City IL, killing 79 persons. The damage path at times was a mile and a quarter in width. The storm followed a similar path to tornadoes which struck in 1871, 1896, and 1959. |
SEPTEMBER 28TH, 1836 |
The first of three early season snows brought four inches of snow to Hamilton NY, and two inches to Ashby MA. |
SEPTEMBER 28TH, 1893 |
Albuquerque NM was soaked with 2.25 inches of rain, enough to establish a 24 hour record for that city. |
SEPTEMBER 27TH, 1816 |
A black frost over most of New England kills unripened corn in the north resulting in a year of famine. |
SEPTEMBER 27TH, 1959 |
A tornado 440 yards in width traveled twenty miles from near Hollow OK to western Cherokee County KS. Although a strong tornado, it was very slow moving, and gave a tremendous warning roar, and as a result no one was killed. |
SEPTEMBER 26TH, 1936 |
Denver CO was buried under 21.3 inches of snow, 19.4 inches of which fell in 24 hours. The heavy wet snow snapped trees and wires causing seven million dollars damage. |
SEPTEMBER 26TH, 1963 |
San Diego CA reached an all-time record high of 111 degrees. Los Angeles hit 109 degrees. |
SEPTEMBER 25TH, 1987 |
Hurricane Emily crossed the island of Bermuda during the early morning. Emily, moving northeast at 45 mph, produced wind gusts to 115 mph at Kindley Field. The thirty-five million dollars damage inflicted by Emily made it the worst hurricane to strike Bermuda since 1948. Parts of Michigan and Wisconsin experienced their first freeze of the autumn. Snow and sleet were reported in the Sheffield and Sutton areas of northeastern Vermont at midday. |
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 7:00AM
Set 6:48PM
Waning crescent
Rise4:52AM
Set6:03PM
MONDAY AFTERNOON
BWI / No delays
History | |||
Weather Station: Baltimore-Washington International Airport , MD , US | |||
September Data | Choose another month |
Averages | |
Average High Temperature
5.00 °C
|
Average Low Temperature
-4.40 °C
|
Average Mean Temp
0.60 °C
|
Average Dew Point
-5.60 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
72.0
|
Average Afternoon Relative Humidity
56.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
7.36
|
Average Snowfall (US Only)
15.20
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
*
|
Days With Fog
10
|
Days With Snow
4
|
Days With Lows Below Freezing
25
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
23.90 °C
|
Record Low
-21.70 °C
|
Record Wind Speed
94.40 km/h
|
Record Monthly Snowfall
63.5 cm
|
Record 24-hour Snowfall
30.50 cm
|
Record Monthly Rainfall
198 mm
|
Record 24-hour Rainfall
61 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
6.70 °C
|
Average Low Temperature
-3.30 °C
|
Average Mean Temp
2.20 °C
|
Average Dew Point
-5.00 °C
|
Average Windspeed
22.20 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
71.0
|
Average Afternoon Relative Humidity
53.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
7.61
|
Average Snowfall (US Only)
17.80
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
*
|
Days With Fog
10
|
Days With Snow
3
|
Days With Lows Below Freezing
21
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
26.10 °C
|
Record Low
-19.40 °C
|
Record Wind Speed
90.70 km/h
|
Record Monthly Snowfall
83.8 cm
|
Record 24-hour Snowfall
58.40 cm
|
Record Monthly Rainfall
183 mm
|
Record 24-hour Rainfall
84 mm
|
Record Minimum Monthly Precipitation
1.02 mm
|
Averages | |
Average High Temperature
11.70 °C
|
Average Low Temperature
1.10 °C
|
Average Mean Temp
6.70 °C
|
Average Dew Point
-1.70 °C
|
Average Windspeed
22.20 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
71.0
|
Average Afternoon Relative Humidity
48.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.88
|
Average Snowfall (US Only)
10.20
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
1
|
Days With Fog
11
|
Days With Snow
2
|
Days With Lows Below Freezing
14
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
30.60 °C
|
Record Low
-14.40 °C
|
Record Wind Speed
96.30 km/h
|
Record Monthly Snowfall
55.8 cm
|
Record 24-hour Snowfall
25.40 cm
|
Record Monthly Rainfall
173 mm
|
Record 24-hour Rainfall
58 mm
|
Record Minimum Monthly Precipitation
2.28 mm
|
Averages | |
Average High Temperature
18.30 °C
|
Average Low Temperature
6.10 °C
|
Average Mean Temp
12.20 °C
|
Average Dew Point
3.30 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
71.0
|
Average Afternoon Relative Humidity
47.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.38
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
2
|
Days With Fog
10
|
Days With Snow
*
|
Days With Lows Below Freezing
3
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
34.40 °C
|
Record Low
-6.70 °C
|
Record Wind Speed
100.00 km/h
|
Record Monthly Snowfall
2.5 cm
|
Record 24-hour Snowfall
2.50 cm
|
Record Monthly Rainfall
206 mm
|
Record 24-hour Rainfall
58 mm
|
Record Minimum Monthly Precipitation
1.02 mm
|
Averages | |
Average High Temperature
23.30 °C
|
Average Low Temperature
11.70 °C
|
Average Mean Temp
17.80 °C
|
Average Dew Point
10.60 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
52.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
4
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
36.70 °C
|
Record Low
0.00 °C
|
Record Wind Speed
88.90 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
221 mm
|
Record 24-hour Rainfall
84 mm
|
Record Minimum Monthly Precipitation
1.02 mm
|
Averages | |
Average High Temperature
28.30 °C
|
Average Low Temperature
16.70 °C
|
Average Mean Temp
22.80 °C
|
Average Dew Point
15.60 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
53.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
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
37.80 °C
|
Record Low
4.40 °C
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
251 mm
|
Record 24-hour Rainfall
96 mm
|
Record Minimum Monthly Precipitation
0.25 mm
|
Averages | |
Average High Temperature
30.60 °C
|
Average Low Temperature
19.40 °C
|
Average Mean Temp
25.00 °C
|
Average Dew Point
18.30 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
53.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
9.90
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
6
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
11
|
Records | |
Record High
40.00 °C
|
Record Low
10.00 °C
|
Record Wind Speed
109.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
208 mm
|
Record 24-hour Rainfall
147 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
29.40 °C
|
Average Low Temperature
18.90 °C
|
Average Mean Temp
24.40 °C
|
Average Dew Point
17.80 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
10.66
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
5
|
Days With Fog
15
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
8
|
Records | |
Record High
40.60 °C
|
Record Low
7.20 °C
|
Record Wind Speed
88.90 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
464 mm
|
Record 24-hour Rainfall
124 mm
|
Record Minimum Monthly Precipitation
2.03 mm
|
Averages | |
Average High Temperature
26.10 °C
|
Average Low Temperature
14.40 °C
|
Average Mean Temp
20.60 °C
|
Average Dew Point
14.40 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.63
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
2
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
3
|
Records | |
Record High
37.80 °C
|
Record Low
1.70 °C
|
Record Wind Speed
83.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
218 mm
|
Record 24-hour Rainfall
127 mm
|
Record Minimum Monthly Precipitation
0.51 mm
|
Averages | |
Average High Temperature
20.00 °C
|
Average Low Temperature
7.80 °C
|
Average Mean Temp
13.90 °C
|
Average Dew Point
7.80 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
7.61
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
*
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
33.30 °C
|
Record Low
-3.90 °C
|
Record Wind Speed
79.60 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
206 mm
|
Record 24-hour Rainfall
69 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
13.30 °C
|
Average Low Temperature
2.80 °C
|
Average Mean Temp
8.30 °C
|
Average Dew Point
1.70 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
78.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.12
|
Average Snowfall (US Only)
2.50
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
*
|
Days With Fog
11
|
Days With Snow
1
|
Days With Lows Below Freezing
11
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
30.00 °C
|
Record Low
-10.60 °C
|
Record Wind Speed
109.30 km/h
|
Record Monthly Snowfall
20.3 cm
|
Record 24-hour Snowfall
20.30 cm
|
Record Monthly Rainfall
195 mm
|
Record 24-hour Rainfall
86 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
7.20 °C
|
Average Low Temperature
-2.20 °C
|
Average Mean Temp
2.80 °C
|
Average Dew Point
-3.30 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
74.0
|
Average Afternoon Relative Humidity
57.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.38
|
Average Snowfall (US Only)
10.20
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
*
|
Days With Fog
11
|
Days With Snow
2
|
Days With Lows Below Freezing
21
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
25.00 °C
|
Record Low
-17.80 °C
|
Record Wind Speed
124.10 km/h
|
Record Monthly Snowfall
50.8 cm
|
Record 24-hour Snowfall
22.80 cm
|
Record Monthly Rainfall
188 mm
|
Record 24-hour Rainfall
86 mm
|
Record Minimum Monthly Precipitation
0.51 mm
|
Rise 7:00AM
Set 6:48PM
Waning crescent
Rise4:52AM
Set6:03PM
MONDAY AFTERNOON
BWI / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Monday | Fire danger very low | 18% | 10% | |
Tuesday | Fire danger very low | 18% | 10% | |
Wednesday | Fire danger low | 18% | 10% | |
Thursday | Fire danger low | 18% | 10% | |
Friday | Fire danger low | 18% | 10% | |
Saturday | Fire danger moderate | 18% | 10% |
Rise 7:00AM
Set 6:48PM
Waning crescent
Rise4:52AM
Set6:03PM
MONDAY AFTERNOON
BWI / No delays
Rise 7:00AM
Set 6:48PM
Waning crescent
Rise4:52AM
Set6:03PM
MONDAY AFTERNOON
BWI / No delays