and then 
to Add to home screen JULY 8TH, 1816-The onset of a two-day frost in low-lying areas in New England.
Rise 5:24AM
Set 8:28PM
Reporting Station : Chicago-O'Hare International Airport, IL
There is
1 Weather Alert
for your area.
1 Weather Alert
for your area.
28°C
Broken clouds. Warm.
- 57%
- 20 km/hSW
-
57%
Humidity -
19°C
Dew Point -
29°C
Comfort Level -
16 km
Visibility -
1013.90 mb
Barometric Pressure - Air Quality
Waxing crescent
Rise7:55AM
Set10:36PM
MONDAY AFTERNOON
ORD / Delays from 15 to 30 minutes
Previously
| JULY 8TH, 1816 |
The onset of a two-day frost in low-lying areas in New England. |
| JULY 8TH, 1950 |
The town of York NE was deluged with 13.15 inches of rain in 24 hours to establish a state record. |
| JULY 7TH, 1981 |
Montana was in the midst of a snowstorm that dumped ten inches at Glacier National Park, and produced winds to 90 mph. Meanwhile, Denver CO set a record high with a reading of 101 degrees. |
| JULY 7TH, 1911 |
A break in one of New England's severest heat waves as temperatures peak at 90 F (32 C) or higher between July 2 and 12, reaching 106 F (41 C) in New Hampshire and Massachusetts, and 105 F, in Vermont. |
| JULY 6TH, 1893 |
A violent tornado killed 71 persons on its forty-mile track across northwestern Iowa. Forty-nine persons were killed around Pomeroy, where eighty percent of the buildings were destroyed, with most leveled to the ground. Photos showed most of the town without a wall or tree left standing. |
| JULY 6TH, 1928 |
A hailstorm at Potter NE produced a stone which was 5.5 inches in diameter, and seventeen inches in circumference, weighing a pound and a half. |
| JULY 5TH, 1970 |
The morning low at Death Valley CA was 103 degrees, and the high that afternoon was 120 degrees. |
| JULY 5TH, 1937 |
The temperature at Medicine Lake MT soared to 117 degrees to establish a state record. |
| JULY 4TH, 1956 |
A world record for the most rain in one minute was set at Unionville MD with a downpour of 1.23 inches. |
| JULY 4TH, 1776 |
Thomas Jefferson paid for his first thermometer, and signed the Declaration of Independence. According to his weather memorandum book, at 2 PM it was cloudy and 76 degrees. |
| JULY 3RD, 1863 |
After Pickett's charge at about 2 p.m., Meade's Union forces defeat Lee's Confederate soldiers following the three-day Battle of Gettysburg. The skies were partly cloudy, light SSW winds prevailed and it was hot, with the mercury registering 87 F (31C), according to Professor Jacobs at Gettysburg College. |
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 5:24AM
Set 8:28PM
Waxing crescent
Rise7:55AM
Set10:36PM
MONDAY AFTERNOON
ORD / Delays from 15 to 30 minutes
| History | |||
| Weather Station: Chicago-O'Hare International Airport , IL , US | |||
| July Data | Choose another month |
| Averages | |
|
Average High Temperature
-1.70 °C
|
Average Low Temperature
-10.60 °C
|
|
Average Mean Temp
-6.10 °C
|
Average Dew Point
-10.00 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
76.0
|
Average Afternoon Relative Humidity
65.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
4.06
|
|
Average Snowfall (US Only)
27.90
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
*
|
|
Days With Fog
11
|
Days With Snow
8
|
Days With Lows Below Freezing
29
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
18.30 °C
|
Record Low
-32.80 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
86.3 cm
|
Record 24-hour Snowfall
38.10 cm
|
Record Monthly Rainfall
104 mm
|
Record 24-hour Rainfall
51 mm
|
Record Minimum Monthly Precipitation
0.25 mm
|
| Averages | |
|
Average High Temperature
0.60 °C
|
Average Low Temperature
-8.30 °C
|
|
Average Mean Temp
-3.30 °C
|
Average Dew Point
-7.80 °C
|
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
63.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.55
|
|
Average Snowfall (US Only)
20.30
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
*
|
|
Days With Fog
10
|
Days With Snow
7
|
Days With Lows Below Freezing
25
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
21.70 °C
|
Record Low
-27.20 °C
|
|
Record Wind Speed
87.00 km/h
|
Record Monthly Snowfall
55.8 cm
|
Record 24-hour Snowfall
25.40 cm
|
Record Monthly Rainfall
89 mm
|
Record 24-hour Rainfall
36 mm
|
Record Minimum Monthly Precipitation
0.25 mm
|
| Averages | |
|
Average High Temperature
7.20 °C
|
Average Low Temperature
-2.20 °C
|
|
Average Mean Temp
2.80 °C
|
Average Dew Point
-2.80 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
59.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
6.85
|
|
Average Snowfall (US Only)
17.80
|
|
| Daily Counts | |
|
Days With Precipitation
12
|
Days With Thunderstorms
2
|
|
Days With Fog
12
|
Days With Snow
5
|
Days With Lows Below Freezing
21
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
31.10 °C
|
Record Low
-22.20 °C
|
|
Record Wind Speed
116.70 km/h
|
Record Monthly Snowfall
63.5 cm
|
Record 24-hour Snowfall
22.80 cm
|
Record Monthly Rainfall
150 mm
|
Record 24-hour Rainfall
46 mm
|
Record Minimum Monthly Precipitation
1.52 mm
|
| Averages | |
|
Average High Temperature
15.00 °C
|
Average Low Temperature
3.90 °C
|
|
Average Mean Temp
9.40 °C
|
Average Dew Point
2.20 °C
|
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
23.0
|
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
53.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.14
|
|
Average Snowfall (US Only)
5.10
|
|
| Daily Counts | |
|
Days With Precipitation
12
|
Days With Thunderstorms
4
|
|
Days With Fog
10
|
Days With Snow
1
|
Days With Lows Below Freezing
8
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
32.80 °C
|
Record Low
-13.90 °C
|
|
Record Wind Speed
111.10 km/h
|
Record Monthly Snowfall
27.9 cm
|
Record 24-hour Snowfall
27.90 cm
|
Record Monthly Rainfall
195 mm
|
Record 24-hour Rainfall
61 mm
|
Record Minimum Monthly Precipitation
2.54 mm
|
| Averages | |
|
Average High Temperature
21.10 °C
|
Average Low Temperature
8.90 °C
|
|
Average Mean Temp
15.00 °C
|
Average Dew Point
7.80 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
23.0
|
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
51.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.38
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
5
|
|
Days With Fog
9
|
Days With Snow
*
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
33.90 °C
|
Record Low
-4.40 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
5.1 cm
|
Record 24-hour Snowfall
5.10 cm
|
Record Monthly Rainfall
180 mm
|
Record 24-hour Rainfall
86 mm
|
Record Minimum Monthly Precipitation
3.05 mm
|
| Averages | |
|
Average High Temperature
26.10 °C
|
Average Low Temperature
13.90 °C
|
|
Average Mean Temp
20.60 °C
|
Average Dew Point
13.30 °C
|
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
203.0
|
|
Average Morning Relative Humidity
78.0
|
Average Afternoon Relative Humidity
52.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
6
|
|
Days With Fog
8
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
4
|
| Records | |
|
Record High
40.00 °C
|
Record Low
2.20 °C
|
|
Record Wind Speed
101.90 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
200 mm
|
Record 24-hour Rainfall
79 mm
|
Record Minimum Monthly Precipitation
2.54 mm
|
| Averages | |
|
Average High Temperature
28.90 °C
|
Average Low Temperature
17.20 °C
|
|
Average Mean Temp
22.80 °C
|
Average Dew Point
16.70 °C
|
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
225.0
|
|
Average Morning Relative Humidity
82.0
|
Average Afternoon Relative Humidity
54.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
9.39
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
6
|
|
Days With Fog
8
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
7
|
| Records | |
|
Record High
38.90 °C
|
Record Low
4.40 °C
|
|
Record Wind Speed
122.20 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
211 mm
|
Record 24-hour Rainfall
71 mm
|
Record Minimum Monthly Precipitation
3.05 mm
|
| Averages | |
|
Average High Temperature
27.80 °C
|
Average Low Temperature
16.70 °C
|
|
Average Mean Temp
22.20 °C
|
Average Dew Point
16.10 °C
|
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
203.0
|
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
55.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
10.41
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
6
|
|
Days With Fog
11
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
4
|
| Records | |
|
Record High
37.80 °C
|
Record Low
5.00 °C
|
|
Record Wind Speed
103.70 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
434 mm
|
Record 24-hour Rainfall
165 mm
|
Record Minimum Monthly Precipitation
1.27 mm
|
| Averages | |
|
Average High Temperature
23.90 °C
|
Average Low Temperature
12.20 °C
|
|
Average Mean Temp
18.30 °C
|
Average Dew Point
12.20 °C
|
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
180.0
|
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
55.0
|
|
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
5
|
|
Days With Fog
11
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
2
|
| Records | |
|
Record High
37.20 °C
|
Record Low
-2.20 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
289 mm
|
Record 24-hour Rainfall
74 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
17.20 °C
|
Average Low Temperature
5.60 °C
|
|
Average Mean Temp
11.70 °C
|
Average Dew Point
5.60 °C
|
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
180.0
|
|
Average Morning Relative Humidity
82.0
|
Average Afternoon Relative Humidity
53.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
6.09
|
|
Average Snowfall (US Only)
2.50
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
2
|
|
Days With Fog
11
|
Days With Snow
*
|
Days With Lows Below Freezing
5
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
32.80 °C
|
Record Low
-8.30 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
17.8 cm
|
Record 24-hour Snowfall
10.20 cm
|
Record Monthly Rainfall
165 mm
|
Record 24-hour Rainfall
109 mm
|
Record Minimum Monthly Precipitation
0.51 mm
|
| Averages | |
|
Average High Temperature
8.90 °C
|
Average Low Temperature
0.00 °C
|
|
Average Mean Temp
4.40 °C
|
Average Dew Point
-0.60 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
203.0
|
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
61.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
7.11
|
|
Average Snowfall (US Only)
5.10
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
1
|
|
Days With Fog
11
|
Days With Snow
2
|
Days With Lows Below Freezing
17
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
25.60 °C
|
Record Low
-17.20 °C
|
|
Record Wind Speed
85.20 km/h
|
Record Monthly Snowfall
25.4 cm
|
Record 24-hour Snowfall
12.70 cm
|
Record Monthly Rainfall
208 mm
|
Record 24-hour Rainfall
74 mm
|
Record Minimum Monthly Precipitation
1.52 mm
|
| Averages | |
|
Average High Temperature
1.10 °C
|
Average Low Temperature
-7.20 °C
|
|
Average Mean Temp
-2.80 °C
|
Average Dew Point
-6.70 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
68.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
5.84
|
|
Average Snowfall (US Only)
22.80
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
1
|
|
Days With Fog
12
|
Days With Snow
7
|
Days With Lows Below Freezing
27
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
21.70 °C
|
Record Low
-31.70 °C
|
|
Record Wind Speed
100.00 km/h
|
Record Monthly Snowfall
88.8 cm
|
Record 24-hour Snowfall
25.40 cm
|
Record Monthly Rainfall
218 mm
|
Record 24-hour Rainfall
114 mm
|
Record Minimum Monthly Precipitation
0.51 mm
|
Rise 5:24AM
Set 8:28PM
Waxing crescent
Rise7:55AM
Set10:36PM
MONDAY AFTERNOON
ORD / Delays from 15 to 30 minutes
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Monday |  |
Fire danger low | 28% | 29% |
| Tuesday | |
Fire danger low | 28% | 29% |
| Wednesday |  |
Fire danger very low | 28% | 29% |
| Thursday | |
Fire danger low | 28% | 29% |
| Friday |  |
Fire danger high | 28% | 29% |
| Saturday | |
Fire danger very low | 28% | 29% |
Rise 5:24AM
Set 8:28PM
Waxing crescent
Rise7:55AM
Set10:36PM
MONDAY AFTERNOON
ORD / Delays from 15 to 30 minutes
Rise 5:24AM
Set 8:28PM
Waxing crescent
Rise7:55AM
Set10:36PM
MONDAY AFTERNOON
ORD / Delays from 15 to 30 minutes
Snow conditions provided by SnoCountry Mountain Reports™