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".
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Set 5:53PM
Reporting Station : Seattle Boeing Field, WA
Mostly cloudy. Cool.
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Rise 7:54AM
Set 5:53PM
Waning crescent
Rise7:10AM
Set5:21PM
THURSDAY AFTERNOON
SEA / Delays from 15 to 30 minutes
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, 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. |
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 7:54AM
Set 5:53PM
Waning crescent
Rise7:10AM
Set5:21PM
THURSDAY AFTERNOON
SEA / Delays from 15 to 30 minutes
History | |||
Weather Station: Seattle-Tacoma International Airport , WA , US | |||
October Data | Choose another month |
Averages | |
Average High Temperature
6.70 °C
|
Average Low Temperature
1.10 °C
|
Average Mean Temp
3.90 °C
|
Average Dew Point
0.60 °C
|
Average Windspeed
22.20 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
76.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
14.47
|
Average Snowfall (US Only)
12.70
|
|
Daily Counts | |
Days With Precipitation
19
|
Days With Thunderstorms
*
|
Days With Fog
18
|
Days With Snow
3
|
Days With Lows Below Freezing
11
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
17.80 °C
|
Record Low
-17.80 °C
|
Record Wind Speed
87.00 km/h
|
Record Monthly Snowfall
144.7 cm
|
Record 24-hour Snowfall
50.80 cm
|
Record Monthly Rainfall
327 mm
|
Record 24-hour Rainfall
76 mm
|
Record Minimum Monthly Precipitation
1.52 mm
|
Averages | |
Average High Temperature
8.90 °C
|
Average Low Temperature
2.20 °C
|
Average Mean Temp
6.10 °C
|
Average Dew Point
1.70 °C
|
Average Windspeed
22.20 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
69.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
10.66
|
Average Snowfall (US Only)
5.10
|
|
Daily Counts | |
Days With Precipitation
16
|
Days With Thunderstorms
*
|
Days With Fog
14
|
Days With Snow
1
|
Days With Lows Below Freezing
7
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
21.10 °C
|
Record Low
-17.20 °C
|
Record Wind Speed
96.30 km/h
|
Record Monthly Snowfall
33.0 cm
|
Record 24-hour Snowfall
17.80 cm
|
Record Monthly Rainfall
231 mm
|
Record 24-hour Rainfall
76 mm
|
Record Minimum Monthly Precipitation
1.52 mm
|
Averages | |
Average High Temperature
11.10 °C
|
Average Low Temperature
3.30 °C
|
Average Mean Temp
7.20 °C
|
Average Dew Point
2.20 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
63.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
Average Snowfall (US Only)
2.50
|
|
Daily Counts | |
Days With Precipitation
17
|
Days With Thunderstorms
1
|
Days With Fog
12
|
Days With Snow
1
|
Days With Lows Below Freezing
5
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
23.90 °C
|
Record Low
-11.70 °C
|
Record Wind Speed
85.20 km/h
|
Record Monthly Snowfall
45.7 cm
|
Record 24-hour Snowfall
15.20 cm
|
Record Monthly Rainfall
213 mm
|
Record 24-hour Rainfall
69 mm
|
Record Minimum Monthly Precipitation
1.52 mm
|
Averages | |
Average High Temperature
13.90 °C
|
Average Low Temperature
5.00 °C
|
Average Mean Temp
9.40 °C
|
Average Dew Point
3.90 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
57.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
6.09
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
14
|
Days With Thunderstorms
1
|
Days With Fog
9
|
Days With Snow
*
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
29.40 °C
|
Record Low
-1.70 °C
|
Record Wind Speed
70.40 km/h
|
Record Monthly Snowfall
5.1 cm
|
Record 24-hour Snowfall
2.50 cm
|
Record Monthly Rainfall
107 mm
|
Record 24-hour Rainfall
46 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
17.80 °C
|
Average Low Temperature
7.80 °C
|
Average Mean Temp
12.80 °C
|
Average Dew Point
6.70 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
4.31
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
1
|
Days With Fog
8
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
33.90 °C
|
Record Low
-2.20 °C
|
Record Wind Speed
74.10 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
122 mm
|
Record 24-hour Rainfall
46 mm
|
Record Minimum Monthly Precipitation
1.02 mm
|
Averages | |
Average High Temperature
20.60 °C
|
Average Low Temperature
10.60 °C
|
Average Mean Temp
16.10 °C
|
Average Dew Point
8.90 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.55
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
1
|
Days With Fog
8
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
35.60 °C
|
Record Low
3.30 °C
|
Record Wind Speed
51.90 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
96 mm
|
Record 24-hour Rainfall
46 mm
|
Record Minimum Monthly Precipitation
0.25 mm
|
Averages | |
Average High Temperature
23.90 °C
|
Average Low Temperature
12.20 °C
|
Average Mean Temp
18.30 °C
|
Average Dew Point
10.60 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
49.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
2.03
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
5
|
Days With Thunderstorms
1
|
Days With Fog
8
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
36.70 °C
|
Record Low
6.10 °C
|
Record Wind Speed
46.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
61 mm
|
Record 24-hour Rainfall
20 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
23.30 °C
|
Average Low Temperature
12.80 °C
|
Average Mean Temp
18.30 °C
|
Average Dew Point
11.70 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
2.79
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
1
|
Days With Fog
12
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
37.20 °C
|
Record Low
6.70 °C
|
Record Wind Speed
57.40 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
117 mm
|
Record 24-hour Rainfall
41 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
20.60 °C
|
Average Low Temperature
10.60 °C
|
Average Mean Temp
15.60 °C
|
Average Dew Point
10.00 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
57.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
4.82
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
1
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
36.70 °C
|
Record Low
1.70 °C
|
Record Wind Speed
63.00 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
150 mm
|
Record 24-hour Rainfall
41 mm
|
Record Minimum Monthly Precipitation
* mm
|
Averages | |
Average High Temperature
15.00 °C
|
Average Low Temperature
7.20 °C
|
Average Mean Temp
11.10 °C
|
Average Dew Point
7.20 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
88.0
|
Average Afternoon Relative Humidity
68.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.88
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
13
|
Days With Thunderstorms
*
|
Days With Fog
19
|
Days With Snow
*
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
31.70 °C
|
Record Low
-2.20 °C
|
Record Wind Speed
72.20 km/h
|
Record Monthly Snowfall
5.1 cm
|
Record 24-hour Snowfall
5.10 cm
|
Record Monthly Rainfall
198 mm
|
Record 24-hour Rainfall
69 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
10.00 °C
|
Average Low Temperature
3.90 °C
|
Average Mean Temp
7.20 °C
|
Average Dew Point
3.90 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
76.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
14.97
|
Average Snowfall (US Only)
2.50
|
|
Daily Counts | |
Days With Precipitation
18
|
Days With Thunderstorms
1
|
Days With Fog
18
|
Days With Snow
*
|
Days With Lows Below Freezing
5
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
23.30 °C
|
Record Low
-14.40 °C
|
Record Wind Speed
107.40 km/h
|
Record Monthly Snowfall
45.7 cm
|
Record 24-hour Snowfall
20.30 cm
|
Record Monthly Rainfall
272 mm
|
Record 24-hour Rainfall
86 mm
|
Record Minimum Monthly Precipitation
1.78 mm
|
Averages | |
Average High Temperature
7.20 °C
|
Average Low Temperature
2.20 °C
|
Average Mean Temp
5.00 °C
|
Average Dew Point
1.70 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
79.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
14.97
|
Average Snowfall (US Only)
7.60
|
|
Daily Counts | |
Days With Precipitation
19
|
Days With Thunderstorms
*
|
Days With Fog
19
|
Days With Snow
2
|
Days With Lows Below Freezing
9
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
17.20 °C
|
Record Low
-14.40 °C
|
Record Wind Speed
88.90 km/h
|
Record Monthly Snowfall
55.8 cm
|
Record 24-hour Snowfall
22.80 cm
|
Record Monthly Rainfall
299 mm
|
Record 24-hour Rainfall
53 mm
|
Record Minimum Monthly Precipitation
3.55 mm
|
Rise 7:54AM
Set 5:53PM
Waning crescent
Rise7:10AM
Set5:21PM
THURSDAY AFTERNOON
SEA / Delays from 15 to 30 minutes
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Thursday | Fire danger very low | 28% | 27% | |
Friday | Fire danger very low | 28% | 27% | |
Saturday | Fire danger very low | 28% | 27% | |
Sunday | Fire danger very low | 28% | 27% | |
Monday | Fire danger very low | 28% | 27% | |
Tuesday | Fire danger very low | 28% | 27% |
Rise 7:54AM
Set 5:53PM
Waning crescent
Rise7:10AM
Set5:21PM
THURSDAY AFTERNOON
SEA / Delays from 15 to 30 minutes
Rise 7:54AM
Set 5:53PM
Waning crescent
Rise7:10AM
Set5:21PM
THURSDAY AFTERNOON
SEA / Delays from 15 to 30 minutes