and then 
to Add to home screen OCTOBER 31ST, 1846-Eighty-seven pioneers were trapped by early snows in the Sierra Nevada Mountains that piled five feet deep, with 30 to 40 foot drifts. Just 47 persons survived the "Donner Pass Tragedy".
Rise 7:36AM
Set 6:08PM
Reporting Station : Fort Belvoir Davison AAF Airport, VA
There are
4 Weather Alerts
for your area.
4 Weather Alerts
for your area.
78°F
Sunny. Warm.
- 47%
- 6 mphS
-
47%
Humidity -
56°F
Dew Point -
79°F
Comfort Level -
10 mi
Visibility -
30.05 in
Barometric Pressure - Air Quality
Waning crescent
Rise6:44AM
Set5:35PM
THURSDAY AFTERNOON
IAD / No delays
Previously
| OCTOBER 31ST, 1846 |
Eighty-seven pioneers were trapped by early snows in the Sierra Nevada Mountains that piled five feet deep, with 30 to 40 foot drifts. Just 47 persons survived the "Donner Pass Tragedy". |
| OCTOBER 31ST, 1965 |
Fort Lauderdale FL was deluged with 13.81 inches of rain, which brought their rainfall total for the month of October to an all-time record of 42.43 inches. |
| OCTOBER 30TH, 1947 |
The Donora PA smog disaster finally came to an end. For five days an inversion trapped impurities in the lower atmosphere over the Monongahela Valley killing 20 persons, and leaving more than 2000 others sick. |
| OCTOBER 30TH, 1925 |
Nashville TN was blanketed with an inch of snow, their earliest measurable snow of record. |
| OCTOBER 29TH, 1942 |
A tornado struck the town of Berryville in northwest Arkansas killing 20 persons and causing half a million dollars damage. |
| OCTOBER 29TH, 1956 |
A violent tornado, or series of tornadoes, moved along a path more than 100 miles in length from south of North Platte NE into Rock County NE. It was an unusually late occurence so far north and west in the U.S. for such a storm. |
| OCTOBER 28TH, 1987 |
Thunderstorms over the San Joaquin Valley of California produced three-quarters of an inch of rain in thirty minutes at Placerville, and caused numerous power outages due to lightning. |
| OCTOBER 28TH, 1971 |
A severe early season blizzard raged across the Plateau Region and Rocky Mountain Region. Heavy snow blocked railroads and interstate highways, and record cold accompanied the storm. Lander WY received 27 inches of snow, and the temperature at Big Piney WY plunged to 15 degrees below zero. |
| OCTOBER 27TH, 1764 |
A "very remarkable storm of snow with high winds" produced 22 inches at Rutland in central Massachusetts. |
| OCTOBER 27TH, 1929 |
A snowstorm dumped 27 inches upon Ishpeming MI in 24 hours to establish a state record. |
| OCTOBER 26TH, 1859 |
New York City had their earliest substantial snow of record as four inches blanketed the city. |
Wind Advisory
| 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 7:36AM
Set 6:08PM
Waning crescent
Rise6:44AM
Set5:35PM
THURSDAY AFTERNOON
IAD / No delays
| History | |||
| Weather Station: Fort Belvoir Davison AAF Airport , VA , US | |||
| October Data | Choose another month |
| Averages | |
|
Average High Temperature
42.08 °F
|
Average Low Temperature
24.08 °F
|
|
Average Mean Temp
33.08 °F
|
Average Dew Point
19.04 °F
|
|
Average Windspeed
3.47 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
66.6
|
Average Afternoon Relative Humidity
49.0
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
2.92
|
|
Average Snowfall (US Only)
6.11
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
1
|
|
Days With Fog
12
|
Days With Snow
3
|
Days With Lows Below Freezing
25
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
73.94 °F
|
Record Low
-9.94 °F
|
|
Record Wind Speed
76.94 mph
|
Record Monthly Snowfall
88.8 "
|
Record 24-hour Snowfall
18.71 "
|
Record Monthly Rainfall
8.79 "
|
Record 24-hour Rainfall
1.73 "
|
Record Minimum Monthly Precipitation
0.41 "
|
| Averages | |
|
Average High Temperature
44.96 °F
|
Average Low Temperature
26.06 °F
|
|
Average Mean Temp
35.96 °F
|
Average Dew Point
24.08 °F
|
|
Average Windspeed
4.59 mph
|
Average Wind Direction
10.0
|
|
Average Morning Relative Humidity
70.4
|
Average Afternoon Relative Humidity
51.3
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
2.90
|
|
Average Snowfall (US Only)
7.09
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
1
|
|
Days With Fog
12
|
Days With Snow
3
|
Days With Lows Below Freezing
21
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
75.92 °F
|
Record Low
-2.02 °F
|
|
Record Wind Speed
64.29 mph
|
Record Monthly Snowfall
61.7 "
|
Record 24-hour Snowfall
18.20 "
|
Record Monthly Rainfall
6.54 "
|
Record 24-hour Rainfall
1.97 "
|
Record Minimum Monthly Precipitation
0.42 "
|
| Averages | |
|
Average High Temperature
55.04 °F
|
Average Low Temperature
33.98 °F
|
|
Average Mean Temp
44.96 °F
|
Average Dew Point
28.94 °F
|
|
Average Windspeed
4.59 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
68.8
|
Average Afternoon Relative Humidity
46.3
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.56
|
|
Average Snowfall (US Only)
3.70
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
1
|
|
Days With Fog
12
|
Days With Snow
1
|
Days With Lows Below Freezing
15
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
86.00 °F
|
Record Low
-2.02 °F
|
|
Record Wind Speed
58.53 mph
|
Record Monthly Snowfall
66.5 "
|
Record 24-hour Snowfall
12.80 "
|
Record Monthly Rainfall
6.70 "
|
Record 24-hour Rainfall
2.68 "
|
Record Minimum Monthly Precipitation
0.73 "
|
| Averages | |
|
Average High Temperature
66.02 °F
|
Average Low Temperature
42.98 °F
|
|
Average Mean Temp
55.04 °F
|
Average Dew Point
39.02 °F
|
|
Average Windspeed
4.59 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
71.6
|
Average Afternoon Relative Humidity
46.2
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.20
|
|
Average Snowfall (US Only)
0.12
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
3
|
|
Days With Fog
12
|
Days With Snow
1
|
Days With Lows Below Freezing
4
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
96.08 °F
|
Record Low
19.04 °F
|
|
Record Wind Speed
72.35 mph
|
Record Monthly Snowfall
5.1 "
|
Record 24-hour Snowfall
2.01 "
|
Record Monthly Rainfall
8.75 "
|
Record 24-hour Rainfall
2.68 "
|
Record Minimum Monthly Precipitation
0.18 "
|
| Averages | |
|
Average High Temperature
75.02 °F
|
Average Low Temperature
51.98 °F
|
|
Average Mean Temp
64.04 °F
|
Average Dew Point
51.98 °F
|
|
Average Windspeed
3.47 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
77.5
|
Average Afternoon Relative Humidity
52.1
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.82
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
5
|
|
Days With Fog
19
|
Days With Snow
0
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
96.98 °F
|
Record Low
28.94 °F
|
|
Record Wind Speed
66.59 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
9.42 "
|
Record 24-hour Rainfall
2.56 "
|
Record Minimum Monthly Precipitation
0.90 "
|
| Averages | |
|
Average High Temperature
82.94 °F
|
Average Low Temperature
60.98 °F
|
|
Average Mean Temp
71.96 °F
|
Average Dew Point
60.98 °F
|
|
Average Windspeed
2.29 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
76.6
|
Average Afternoon Relative Humidity
53.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.61
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
7
|
|
Days With Fog
18
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
5
|
| Records | |
|
Record High
100.04 °F
|
Record Low
37.94 °F
|
|
Record Wind Speed
58.53 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
16.15 "
|
Record 24-hour Rainfall
9.10 "
|
Record Minimum Monthly Precipitation
0.75 "
|
| Averages | |
|
Average High Temperature
86.00 °F
|
Average Low Temperature
66.02 °F
|
|
Average Mean Temp
77.00 °F
|
Average Dew Point
64.94 °F
|
|
Average Windspeed
2.29 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
77.9
|
Average Afternoon Relative Humidity
54.0
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.77
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
8
|
|
Days With Fog
20
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
10
|
| Records | |
|
Record High
104.00 °F
|
Record Low
44.96 °F
|
|
Record Wind Speed
71.18 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
8.67 "
|
Record 24-hour Rainfall
3.31 "
|
Record Minimum Monthly Precipitation
0.74 "
|
| Averages | |
|
Average High Temperature
84.92 °F
|
Average Low Temperature
64.94 °F
|
|
Average Mean Temp
75.92 °F
|
Average Dew Point
64.94 °F
|
|
Average Windspeed
2.29 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
81.8
|
Average Afternoon Relative Humidity
56.5
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
4.20
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
6
|
|
Days With Fog
21
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
7
|
| Records | |
|
Record High
105.08 °F
|
Record Low
44.06 °F
|
|
Record Wind Speed
55.12 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
8.79 "
|
Record 24-hour Rainfall
4.26 "
|
Record Minimum Monthly Precipitation
0.29 "
|
| 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
2.29 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
83.8
|
Average Afternoon Relative Humidity
54.9
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.72
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
8
|
Days With Thunderstorms
2
|
|
Days With Fog
20
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
2
|
| Records | |
|
Record High
100.04 °F
|
Record Low
35.06 °F
|
|
Record Wind Speed
63.18 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
13.36 "
|
Record 24-hour Rainfall
4.57 "
|
Record Minimum Monthly Precipitation
0.83 "
|
| Averages | |
|
Average High Temperature
68.00 °F
|
Average Low Temperature
44.96 °F
|
|
Average Mean Temp
57.02 °F
|
Average Dew Point
46.04 °F
|
|
Average Windspeed
2.29 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
80.5
|
Average Afternoon Relative Humidity
53.8
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.31
|
|
Average Snowfall (US Only)
0.12
|
|
| Daily Counts | |
|
Days With Precipitation
8
|
Days With Thunderstorms
1
|
|
Days With Fog
18
|
Days With Snow
*
|
Days With Lows Below Freezing
3
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
91.94 °F
|
Record Low
24.08 °F
|
|
Record Wind Speed
44.76 mph
|
Record Monthly Snowfall
7.1 "
|
Record 24-hour Snowfall
2.80 "
|
Record Monthly Rainfall
8.00 "
|
Record 24-hour Rainfall
3.15 "
|
Record Minimum Monthly Precipitation
0.05 "
|
| Averages | |
|
Average High Temperature
57.02 °F
|
Average Low Temperature
37.04 °F
|
|
Average Mean Temp
46.94 °F
|
Average Dew Point
35.06 °F
|
|
Average Windspeed
3.47 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
73.4
|
Average Afternoon Relative Humidity
51.0
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.29
|
|
Average Snowfall (US Only)
0.98
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
1
|
|
Days With Fog
15
|
Days With Snow
1
|
Days With Lows Below Freezing
12
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
84.92 °F
|
Record Low
15.08 °F
|
|
Record Wind Speed
52.82 mph
|
Record Monthly Snowfall
27.4 "
|
Record 24-hour Snowfall
10.80 "
|
Record Monthly Rainfall
7.33 "
|
Record 24-hour Rainfall
3.07 "
|
Record Minimum Monthly Precipitation
0.39 "
|
| Averages | |
|
Average High Temperature
46.04 °F
|
Average Low Temperature
28.04 °F
|
|
Average Mean Temp
37.04 °F
|
Average Dew Point
24.08 °F
|
|
Average Windspeed
3.47 mph
|
Average Wind Direction
*
|
|
Average Morning Relative Humidity
68.3
|
Average Afternoon Relative Humidity
51.2
|
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.38
|
|
Average Snowfall (US Only)
3.70
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
*
|
|
Days With Fog
14
|
Days With Snow
2
|
Days With Lows Below Freezing
22
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
77.00 °F
|
Record Low
-4.00 °F
|
|
Record Wind Speed
60.88 mph
|
Record Monthly Snowfall
62.9 "
|
Record 24-hour Snowfall
12.61 "
|
Record Monthly Rainfall
7.33 "
|
Record 24-hour Rainfall
2.88 "
|
Record Minimum Monthly Precipitation
0.35 "
|
Rise 7:36AM
Set 6:08PM
Waning crescent
Rise6:44AM
Set5:35PM
THURSDAY AFTERNOON
IAD / No delays
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Thursday |  |
Fire danger high | 17% | 24% |
| Friday |  |
Fire danger moderate | 17% | 24% |
| Saturday |  |
Fire danger low | 17% | 24% |
| Sunday | |
Fire danger low | 17% | 24% |
| Monday | |
Fire danger low | 17% | 24% |
| Tuesday | |
Fire danger low | 17% | 24% |
Rise 7:36AM
Set 6:08PM
Waning crescent
Rise6:44AM
Set5:35PM
THURSDAY AFTERNOON
IAD / No delays
Rise 7:36AM
Set 6:08PM
Waning crescent
Rise6:44AM
Set5:35PM
THURSDAY AFTERNOON
IAD / No delays
Snow conditions provided by SnoCountry Mountain Reports™