APRIL 27TH, 1931-The temperature at Pahala, located on the main island of Hawaii, soared to 100 degrees to establish a state record.
Rise 6:04AM
Set 7:31PM
Reporting Station : Ontario International Airport, CA
Passing clouds. Mild.
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Rise 6:04AM
Set 7:31PM
Waning gibbous
Rise11:43PM
Set8:17AM
SATURDAY EVENING
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APRIL 27TH, 1931-The temperature at Pahala, located on the main island of Hawaii, soared to 100 degrees to establish a state record.
APRIL 27TH, 1931 |
The temperature at Pahala, located on the main island of Hawaii, soared to 100 degrees to establish a state record. |
APRIL 27TH, 1942 |
A destructive tornado swept across Rogers County and Mayes County in Oklahoma. The tornado struck the town of Pryor killing 52 persons and causing two million dollars damage. |
APRIL 26TH, 1991 |
Severe thunderstorms in the central U.S. spawned fifty-five tornadoes from northeastern Texas to Iowa and eastern Nebraska killing twenty-one persons. Early evening thunderstorms over south central Kansas spawned a violent (F-5) tornado whiched traveled 45 miles from southwest of Wichita to north of El Dorado. It killed seventeen persons, including thirteen at the Golden Spur Mobile Home Park in Andover. The tornado also caused 62 million dollars damage to McConnell Air Force Base as it crossed the south side of Wichita. |
APRIL 26TH, 1984 |
Severe thunderstorms associated with an intense cyclone spawned a total of forty-seven tornadoes in two days from Louisiana to Upper Michigan. The tornadoes killed 16 persons and injured 259 others. |
APRIL 25TH, 1875 |
New York City received three inches of snow, the latest measurable snow of record for that location. |
APRIL 25TH, 1898 |
The temperature at Volcano Springs CA hit 118 degrees to establish a U.S. record for the month of April. |
APRIL 24TH, 1908 |
Tornado outbreak kills 155 in Mississippi, including highest toll at Hattiesburg; 37 others perish in Alabama. |
APRIL 24TH, 1908 |
Severe thunderstorms spawned eighteen tornadoes over across the Central Gulf Coast States claiming the lives of 310 persons. The state of Mississippi was hardest hit. A tornado near Hattiesburg MS killed 143 persons and caused more than half a million dollars damage. Four violent tornadoes accounted for 279 of the 310 deaths. The deadliest of the four tornadoes swelled to a width of 2.5 miles as it passed near Amite LA. The tornado also leveled most of Purvis MS. |
APRIL 23RD, 1885 |
The city of Denver CO was in the midst of a storm which produced 23 inches of snow in 24 hours, and at Idaho Springs CO produced 32 inches of snow. |
APRIL 23RD, 1910 |
The temperature at the Civic Center in Los Angeles CA hit 100 degrees to establish an April record for the city. |
APRIL 22ND, 1883 |
An outbreak of tornadoes from Louisiana to Kansas claimed the lives to 200 persons. One of the tornadoes destroyed the town of Beauregard MS. |
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 7:31PM
Waning gibbous
Rise11:43PM
Set8:17AM
SATURDAY EVENING
ONT / No delays
History | |||
Weather Station: Ontario International Airport , CA , US | |||
April Data | Choose another month |
Averages | |
Average High Temperature
66.02 °F
|
Average Low Temperature
42.08 °F
|
Average Mean Temp
53.96 °F
|
Average Dew Point
39.02 °F
|
Average Windspeed
6.88 mph
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
45.0
|
Average Afternoon Relative Humidity
74.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
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
89.96 °F
|
Record Low
24.98 °F
|
Record Wind Speed
63.18 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
68.00 °F
|
Average Low Temperature
44.96 °F
|
Average Mean Temp
57.02 °F
|
Average Dew Point
41.00 °F
|
Average Windspeed
9.18 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
44.0
|
Average Afternoon Relative Humidity
75.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
1
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
89.06 °F
|
Record Low
28.94 °F
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
68.00 °F
|
Average Low Temperature
46.94 °F
|
Average Mean Temp
57.92 °F
|
Average Dew Point
44.96 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
248.0
|
Average Morning Relative Humidity
50.0
|
Average Afternoon Relative Humidity
79.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
1
|
Days With Fog
19
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
96.98 °F
|
Record Low
30.02 °F
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
75.02 °F
|
Average Low Temperature
50.00 °F
|
Average Mean Temp
62.96 °F
|
Average Dew Point
46.04 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
42.0
|
Average Afternoon Relative Humidity
75.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
4
|
Days With Thunderstorms
*
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
2
|
Records | |
Record High
109.94 °F
|
Record Low
35.06 °F
|
Record Wind Speed
51.65 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
78.98 °F
|
Average Low Temperature
55.04 °F
|
Average Mean Temp
66.92 °F
|
Average Dew Point
51.98 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
248.0
|
Average Morning Relative Humidity
44.0
|
Average Afternoon Relative Humidity
77.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
3
|
Days With Thunderstorms
*
|
Days With Fog
20
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
4
|
Records | |
Record High
107.06 °F
|
Record Low
37.94 °F
|
Record Wind Speed
58.53 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
86.00 °F
|
Average Low Temperature
59.00 °F
|
Average Mean Temp
73.04 °F
|
Average Dew Point
55.04 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
248.0
|
Average Morning Relative Humidity
39.0
|
Average Afternoon Relative Humidity
76.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
1
|
Days With Thunderstorms
*
|
Days With Fog
19
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
10
|
Records | |
Record High
114.08 °F
|
Record Low
42.98 °F
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
91.94 °F
|
Average Low Temperature
62.96 °F
|
Average Mean Temp
78.08 °F
|
Average Dew Point
59.00 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
248.0
|
Average Morning Relative Humidity
35.0
|
Average Afternoon Relative Humidity
73.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
1
|
Days With Thunderstorms
*
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
21
|
Records | |
Record High
114.08 °F
|
Record Low
51.98 °F
|
Record Wind Speed
52.82 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
91.94 °F
|
Average Low Temperature
64.04 °F
|
Average Mean Temp
78.08 °F
|
Average Dew Point
59.00 °F
|
Average Windspeed
11.47 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
36.0
|
Average Afternoon Relative Humidity
72.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
1
|
Days With Thunderstorms
*
|
Days With Fog
17
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
22
|
Records | |
Record High
114.08 °F
|
Record Low
51.08 °F
|
Record Wind Speed
51.65 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
89.06 °F
|
Average Low Temperature
62.06 °F
|
Average Mean Temp
75.92 °F
|
Average Dew Point
57.02 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
38.0
|
Average Afternoon Relative Humidity
71.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
2
|
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)
15
|
Records | |
Record High
111.92 °F
|
Record Low
46.94 °F
|
Record Wind Speed
62.00 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
82.94 °F
|
Average Low Temperature
55.94 °F
|
Average Mean Temp
69.98 °F
|
Average Dew Point
51.08 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
37.0
|
Average Afternoon Relative Humidity
73.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
3
|
Days With Thunderstorms
1
|
Days With Fog
18
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
8
|
Records | |
Record High
109.94 °F
|
Record Low
39.92 °F
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
73.04 °F
|
Average Low Temperature
46.94 °F
|
Average Mean Temp
60.98 °F
|
Average Dew Point
41.00 °F
|
Average Windspeed
6.88 mph
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
36.0
|
Average Afternoon Relative Humidity
69.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
4
|
Days With Thunderstorms
*
|
Days With Fog
13
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
95.00 °F
|
Record Low
30.92 °F
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
66.92 °F
|
Average Low Temperature
42.08 °F
|
Average Mean Temp
55.04 °F
|
Average Dew Point
37.04 °F
|
Average Windspeed
6.88 mph
|
Average Wind Direction
0.0
|
Average Morning Relative Humidity
39.0
|
Average Afternoon Relative Humidity
70.0
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
5
|
Days With Thunderstorms
*
|
Days With Fog
12
|
Days With Snow
0
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
98.96 °F
|
Record Low
24.08 °F
|
Record Wind Speed
67.77 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Rise 6:04AM
Set 7:31PM
Waning gibbous
Rise11:43PM
Set8:17AM
SATURDAY EVENING
ONT / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Sunday | Fire danger high | 18% | 23% | |
Monday | Fire danger high | 18% | 23% | |
Tuesday | Fire danger moderate | 18% | 23% | |
Wednesday | Fire danger high | 18% | 23% | |
Thursday | Fire danger high | 18% | 23% | |
Friday | Fire danger high | 18% | 23% |
Rise 6:04AM
Set 7:31PM
Waning gibbous
Rise11:43PM
Set8:17AM
SATURDAY EVENING
ONT / No delays
Rise 6:04AM
Set 7:31PM
Waning gibbous
Rise11:43PM
Set8:17AM
SATURDAY EVENING
ONT / No delays