Reporting Station : Baltimore - Inner Harbor, MD
8 Weather Alerts
for your area.
No reported sky conditions. Warm
Rise 6:06AM
Set 8:17PM
Waning crescent
Rise2:48AM
Set6:53PM
THURSDAY NIGHT
BWI / No delays
AUGUST 1ST, 1985-A nearly stationary thunderstorm deluged Cheyenne WY with rain and hail. Six inches of rain fell in six hours producing the most damaging flash flood of record for the state. Two to five feet of hail covered the ground following the storm, which claimed twelve lives, and caused 65 million dollars property damage.
| AUGUST 1ST, 1985 |
A nearly stationary thunderstorm deluged Cheyenne WY with rain and hail. Six inches of rain fell in six hours producing the most damaging flash flood of record for the state. Two to five feet of hail covered the ground following the storm, which claimed twelve lives, and caused 65 million dollars property damage. |
| AUGUST 1ST, 1989 |
Hurricane Chantal made landfall along the Upper Texas coast about sunrise. Chantal deluged parts of Galveston Island and southeastern Texas with 8 to 12 inches of rain. Unofficial totals ranged up to twenty inches. Winds gusted to 82 mph at Galveston, and reached 76 mph in the Houston area. Tides were 5 to 7 feet high. The hurricane claimed two lives, and caused 100 million dollars damage. |
| JULY 31ST, 1976 |
After a thunderstorm drops 10 in (254 mm) of rain within four hours into two tributaries of the Thompson River, a flash flood in the Thompson Canyon, in northeast Colorado, drowns 139 campers; five others are reported missing as losses climb to $35.5 million. Helicopters lift nearly 1,000 other victims to safety. |
| JULY 31ST, 1987 |
The deadliest tornado in 75 years struck Edmonton, Alberta, killing 26 persons and injuring 200 others. The twister caused more than 75 million dollars damage along its nineteen mile path, leaving 400 families homeless. At the Evergreen Mobile Home Park, up to 200 of the 720 homes were flattened by the tornado. |
| JULY 30TH, 1979 |
A forty-minute hailstorm bombed Fort Collins CO with baseball to softball size hail. Two thousand homes and 2500 automobiles were damaged, and about 25 persons were injured, mainly when hit on the head by the huge stones. A three month old baby died later of injuries. |
| JULY 30TH, 1965 |
The temperature at Portland OR reached 107 degrees to equal their all-time record high. |
| JULY 29TH, 1898 |
The temperature at Prineville OR soared to 119 degrees to establish a state record, which was tied on the 10th of August at Pendleton. |
| JULY 29TH, 1905 |
Heavy rain in southwestern Connecticut caused a dam break, and the resulting flood caused a quarter of a million dollars damage at Bridgeport. As much as eleven inches of rain fell prior to the flood. |
| JULY 28TH, 1986 |
Severe thunderstorms moving out of South Dakota across Iowa produce high winds which derailed eighteen piggyback trailer cars of a westbound freight train near Boone IA. Sixteen of the cars fell 187 feet into the Des Moines River. The thunderstorms also spawned a number of tornadoes, including one which caused twenty-five to fifty million dollars damage at Sloan, near Sioux City IA. |
| JULY 28TH, 1819 |
A small but intense hurricane passed over Bay Saint Louis MS. The hurricane was considered the worst in fifty years. Few houses were left standing either at Bay Saint Louis or at Pass Christian, and much of the Mississippi coast was desolate following the storm. A U.S. cutter was lost along with its thirty-nine crew members. The storm struck the same area that was hit 150 years later by Hurricane Camille. |
| JULY 27TH, 1943 |
On a whim, and flying a single engine AT-6, Lieutenant Ralph O' Hair and Colonel Duckworth were the first to fly into a hurricane. It started regular Air Force flights into hurricanes. |
| 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 6:06AM
Set 8:17PM
Waning crescent
Rise2:48AM
Set6:53PM
THURSDAY NIGHT
BWI / No delays
| History | |||
| Weather Station: Baltimore-Washington International Airport , MD , US | |||
| August Data | Choose another month |
| Averages | |
|
Average High Temperature
41.00 °F
|
Average Low Temperature
24.08 °F
|
|
Average Mean Temp
33.08 °F
|
Average Dew Point
21.92 °F
|
|
Average Windspeed
12.65 mph
|
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)
2.90
|
|
Average Snowfall (US Only)
5.99
|
|
| 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
75.02 °F
|
Record Low
-7.06 °F
|
|
Record Wind Speed
58.53 mph
|
Record Monthly Snowfall
63.5 "
|
Record 24-hour Snowfall
12.02 "
|
Record Monthly Rainfall
7.80 "
|
Record 24-hour Rainfall
2.40 "
|
Record Minimum Monthly Precipitation
0.30 "
|
| Averages | |
|
Average High Temperature
44.06 °F
|
Average Low Temperature
26.06 °F
|
|
Average Mean Temp
35.96 °F
|
Average Dew Point
23.00 °F
|
|
Average Windspeed
13.76 mph
|
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)
3.00
|
|
Average Snowfall (US Only)
7.01
|
|
| 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
78.98 °F
|
Record Low
-2.92 °F
|
|
Record Wind Speed
56.23 mph
|
Record Monthly Snowfall
83.8 "
|
Record 24-hour Snowfall
23.01 "
|
Record Monthly Rainfall
7.21 "
|
Record 24-hour Rainfall
3.31 "
|
Record Minimum Monthly Precipitation
0.40 "
|
| Averages | |
|
Average High Temperature
53.06 °F
|
Average Low Temperature
33.98 °F
|
|
Average Mean Temp
44.06 °F
|
Average Dew Point
28.94 °F
|
|
Average Windspeed
13.76 mph
|
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)
3.50
|
|
Average Snowfall (US Only)
4.02
|
|
| 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
87.08 °F
|
Record Low
6.08 °F
|
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
55.8 "
|
Record 24-hour Snowfall
10.01 "
|
Record Monthly Rainfall
6.82 "
|
Record 24-hour Rainfall
2.29 "
|
Record Minimum Monthly Precipitation
0.90 "
|
| Averages | |
|
Average High Temperature
64.94 °F
|
Average Low Temperature
42.98 °F
|
|
Average Mean Temp
53.96 °F
|
Average Dew Point
37.94 °F
|
|
Average Windspeed
12.65 mph
|
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)
3.30
|
|
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
93.92 °F
|
Record Low
19.94 °F
|
|
Record Wind Speed
62.00 mph
|
Record Monthly Snowfall
2.5 "
|
Record 24-hour Snowfall
0.98 "
|
Record Monthly Rainfall
8.12 "
|
Record 24-hour Rainfall
2.29 "
|
Record Minimum Monthly Precipitation
0.40 "
|
| Averages | |
|
Average High Temperature
73.94 °F
|
Average Low Temperature
53.06 °F
|
|
Average Mean Temp
64.04 °F
|
Average Dew Point
51.08 °F
|
|
Average Windspeed
9.18 mph
|
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)
3.70
|
|
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
98.06 °F
|
Record Low
32.00 °F
|
|
Record Wind Speed
55.12 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
8.71 "
|
Record 24-hour Rainfall
3.31 "
|
Record Minimum Monthly Precipitation
0.40 "
|
| Averages | |
|
Average High Temperature
82.94 °F
|
Average Low Temperature
62.06 °F
|
|
Average Mean Temp
73.04 °F
|
Average Dew Point
60.08 °F
|
|
Average Windspeed
8.06 mph
|
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)
3.70
|
|
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
100.04 °F
|
Record Low
39.92 °F
|
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
9.89 "
|
Record 24-hour Rainfall
3.78 "
|
Record Minimum Monthly Precipitation
0.10 "
|
| Averages | |
|
Average High Temperature
87.08 °F
|
Average Low Temperature
66.92 °F
|
|
Average Mean Temp
77.00 °F
|
Average Dew Point
64.94 °F
|
|
Average Windspeed
8.06 mph
|
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)
3.90
|
|
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
104.00 °F
|
Record Low
50.00 °F
|
|
Record Wind Speed
67.77 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
8.20 "
|
Record 24-hour Rainfall
5.79 "
|
Record Minimum Monthly Precipitation
0.30 "
|
| Averages | |
|
Average High Temperature
84.92 °F
|
Average Low Temperature
66.02 °F
|
|
Average Mean Temp
75.92 °F
|
Average Dew Point
64.04 °F
|
|
Average Windspeed
6.88 mph
|
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)
4.20
|
|
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
105.08 °F
|
Record Low
44.96 °F
|
|
Record Wind Speed
55.12 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
18.28 "
|
Record 24-hour Rainfall
4.89 "
|
Record Minimum Monthly Precipitation
0.80 "
|
| Averages | |
|
Average High Temperature
78.98 °F
|
Average Low Temperature
57.92 °F
|
|
Average Mean Temp
69.08 °F
|
Average Dew Point
57.92 °F
|
|
Average Windspeed
6.88 mph
|
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)
3.40
|
|
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
100.04 °F
|
Record Low
35.06 °F
|
|
Record Wind Speed
51.65 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
8.59 "
|
Record 24-hour Rainfall
5.00 "
|
Record Minimum Monthly Precipitation
0.20 "
|
| Averages | |
|
Average High Temperature
68.00 °F
|
Average Low Temperature
46.04 °F
|
|
Average Mean Temp
57.02 °F
|
Average Dew Point
46.04 °F
|
|
Average Windspeed
8.06 mph
|
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)
3.00
|
|
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
91.94 °F
|
Record Low
24.98 °F
|
|
Record Wind Speed
49.35 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
8.12 "
|
Record 24-hour Rainfall
2.72 "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
55.94 °F
|
Average Low Temperature
37.04 °F
|
|
Average Mean Temp
46.94 °F
|
Average Dew Point
35.06 °F
|
|
Average Windspeed
11.47 mph
|
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)
3.20
|
|
Average Snowfall (US Only)
0.98
|
|
| 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
86.00 °F
|
Record Low
12.92 °F
|
|
Record Wind Speed
67.77 mph
|
Record Monthly Snowfall
20.3 "
|
Record 24-hour Snowfall
8.00 "
|
Record Monthly Rainfall
7.68 "
|
Record 24-hour Rainfall
3.39 "
|
Record Minimum Monthly Precipitation
0.30 "
|
| Averages | |
|
Average High Temperature
44.96 °F
|
Average Low Temperature
28.04 °F
|
|
Average Mean Temp
37.04 °F
|
Average Dew Point
26.06 °F
|
|
Average Windspeed
12.65 mph
|
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)
3.30
|
|
Average Snowfall (US Only)
4.02
|
|
| 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
77.00 °F
|
Record Low
-0.04 °F
|
|
Record Wind Speed
76.94 mph
|
Record Monthly Snowfall
50.8 "
|
Record 24-hour Snowfall
8.98 "
|
Record Monthly Rainfall
7.41 "
|
Record 24-hour Rainfall
3.39 "
|
Record Minimum Monthly Precipitation
0.20 "
|
Rise 6:06AM
Set 8:17PM
Waning crescent
Rise2:48AM
Set6:53PM
THURSDAY NIGHT
BWI / No delays
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Thursday |  |
Fire danger extreme | 24% | 24% |
| Friday |  |
Fire danger low | 24% | 24% |
| Saturday | |
Fire danger low | 24% | 24% |
| Sunday |  |
Fire danger moderate | 24% | 24% |
| Monday | |
Fire danger moderate | 24% | 24% |
| Tuesday | |
Fire danger moderate | 24% | 24% |
Rise 6:06AM
Set 8:17PM
Waning crescent
Rise2:48AM
Set6:53PM
THURSDAY NIGHT
BWI / No delays
Rise 6:06AM
Set 8:17PM
Waning crescent
Rise2:48AM
Set6:53PM
THURSDAY NIGHT
BWI / No delays
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