Reporting Station : St. Louis Downtown-Parks Airport, IL
32%
Humidity
49°F
Dew Point
81°F
Comfort Level
10 mi
Visibility
29.87 in
Barometric Pressure
Air Quality
Waxing crescent
Rise 9:29AM
Set 12:23AM
SUNDAY AFTERNOON
STL / No delays
MAY 12TH, 1972-In Texas, A cloudburst dumped sixteen inches of rain north of New Braunfels sending a thirty foot wall of water down Blueders Creek into the Comal and Guadalupe Rivers washing away people, houses and automobiles. The flood claimed 18 lives and caused more than twenty million dollars damage.
MAY 12TH, 1972
In Texas, A cloudburst dumped sixteen inches of rain north of New Braunfels sending a thirty foot wall of water down Blueders Creek into the Comal and Guadalupe Rivers washing away people, houses and automobiles. The flood claimed 18 lives and caused more than twenty million dollars damage.
MAY 12TH, 1934
A dust storm darkened skies from Oklahoma to the Atlantic coast.
MAY 11TH, 1953
A tornado hit Waco TX killing 114 persons and burying some downtown streets under five feet of fallen bricks.
MAY 11TH, 1966
The 1.6 inch snow at Chicago IL was their latest measurable snow of record. Previously the record was 3.7 inches on the 1st and 2nd of May set in 1940.
MAY 10TH, 1905
A deadly tornado hit the town of Snyder OK killing 87 persons. The tornado leveled 100 homes in Snyder, and destroyed many others. The large and violent tornado killed a total of 97 persons along its 40 miles path across southwestern Oklahoma. Its roar could reportedly be heard up to twelve miles away.
MAY 10TH, 1987
Thunderstorms along the Central Gulf Coast deluged Lillian AL with14.5 inches of rain, and nearby Perdido Key FL with 12.8 inches of rain.
MAY 9TH, 1966
Record snows fell in the northeastern Ohio and western Pennsylvania, including 3.1 inches at Pittsburgh PA and 5.4 inches at Youngstown OH. Snow also extended across parts of New York State, with eight inches reported in the southern Adirondacks.
MAY 9TH, 1977
A late season snowstorm hit parts of Pennsylvania, New York State, and southern and central New England. Heavier snowfall totals included 27 inches at Slide Mountain NY and 20 inches at Norwalk CT. At Boston it was the first May snow in 107 years of records. The heavy wet snow caused extensive damage to trees and power lines. The homes of half a million persons were without power following the storm.
MAY 8TH, 1784
A deadly hailstorm in South Carolina hit the town of Winnsborough. The hailstones, measuring as much as nine inches in circumference, killed several persons, and a great number of sheep, lambs and birds.
MAY 8TH, 1981
The Dallas/Fort Worth area experienced its worst hailstorm of record as baseball to grapefruit size hail, accompanied by 100 mph winds, caused nearly 200 million dollars damage. Hail accumulated eight inches deep at Cedar Hill TX.
MAY 7TH, 1988
A powerful storm in the north central U.S. produced up to three feet of snow in the Bighorn Mountains of Wyoming and the mountains of south central Montana. Up to five inches of rain drenched central Montana in less than 24 hours, and flash flooding in Wyoming caused a million dollars damage.
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.
Waxing crescent
Rise 9:29AM
Set 12:23AM
SUNDAY AFTERNOON
STL / No delays
History
Weather Station: Lambert-St. Louis International Airport , MO , US
May Data
Choose another month
Averages
Average High Temperature
39.02 °F
Average Low Temperature
21.02 °F
Average Mean Temp
30.02 °F
Average Dew Point
21.02 °F
Average Windspeed
12.65 mph
Average Wind Direction
293.0
Average Morning Relative Humidity
80.0
Average Afternoon Relative Humidity
62.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
1.90
Average Snowfall (US Only)
5.99
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
1
Days With Fog
13
Days With Snow
4
Days With Lows Below Freezing
26
Days above 90° F (32.2° C)
0
Records
Record High
77.00 °F
Record Low
-18.04 °F
Record Wind Speed
62.00 mph
Record Monthly Snowfall
60.9 "
Record 24-hour Snowfall
10.99 "
Record Monthly Rainfall
8.00 "
Record 24-hour Rainfall
4.22 "
Record Minimum Monthly Precipitation
0.10 "
Averages
Average High Temperature
42.98 °F
Average Low Temperature
24.98 °F
Average Mean Temp
33.98 °F
Average Dew Point
24.98 °F
Average Windspeed
12.65 mph
Average Wind Direction
293.0
Average Morning Relative Humidity
81.0
Average Afternoon Relative Humidity
59.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
2.20
Average Snowfall (US Only)
4.02
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
1
Days With Fog
13
Days With Snow
3
Days With Lows Below Freezing
21
Days above 90° F (32.2° C)
0
Records
Record High
82.94 °F
Record Low
-9.94 °F
Record Wind Speed
53.94 mph
Record Monthly Snowfall
33.0 "
Record 24-hour Snowfall
8.00 "
Record Monthly Rainfall
5.00 "
Record 24-hour Rainfall
2.40 "
Record Minimum Monthly Precipitation
0.30 "
Averages
Average High Temperature
53.96 °F
Average Low Temperature
33.98 °F
Average Mean Temp
44.06 °F
Average Dew Point
33.08 °F
Average Windspeed
13.76 mph
Average Wind Direction
293.0
Average Morning Relative Humidity
80.0
Average Afternoon Relative Humidity
54.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
3.40
Average Snowfall (US Only)
4.02
Daily Counts
Days With Precipitation
11
Days With Thunderstorms
3
Days With Fog
13
Days With Snow
3
Days With Lows Below Freezing
14
Days above 90° F (32.2° C)
0
Records
Record High
89.06 °F
Record Low
-5.08 °F
Record Wind Speed
65.47 mph
Record Monthly Snowfall
55.8 "
Record 24-hour Snowfall
10.01 "
Record Monthly Rainfall
6.70 "
Record 24-hour Rainfall
2.40 "
Record Minimum Monthly Precipitation
0.80 "
Averages
Average High Temperature
66.92 °F
Average Low Temperature
46.04 °F
Average Mean Temp
55.94 °F
Average Dew Point
42.08 °F
Average Windspeed
13.76 mph
Average Wind Direction
293.0
Average Morning Relative Humidity
78.0
Average Afternoon Relative Humidity
49.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
3.40
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
11
Days With Thunderstorms
5
Days With Fog
10
Days With Snow
*
Days With Lows Below Freezing
2
Days above 90° F (32.2° C)
*
Records
Record High
93.02 °F
Record Low
21.92 °F
Record Wind Speed
82.65 mph
Record Monthly Snowfall
17.8 "
Record 24-hour Snowfall
5.00 "
Record Monthly Rainfall
9.10 "
Record 24-hour Rainfall
4.81 "
Record Minimum Monthly Precipitation
1.00 "
Averages
Average High Temperature
75.92 °F
Average Low Temperature
55.04 °F
Average Mean Temp
66.02 °F
Average Dew Point
53.06 °F
Average Windspeed
10.35 mph
Average Wind Direction
180.0
Average Morning Relative Humidity
81.0
Average Afternoon Relative Humidity
51.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
3.80
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
11
Days With Thunderstorms
7
Days With Fog
11
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
30.92 °F
Record Wind Speed
58.53 mph
Record Monthly Snowfall
0.0 "
Record 24-hour Snowfall
0.00 "
Record Monthly Rainfall
9.61 "
Record 24-hour Rainfall
2.80 "
Record Minimum Monthly Precipitation
1.00 "
Averages
Average High Temperature
84.92 °F
Average Low Temperature
64.94 °F
Average Mean Temp
75.02 °F
Average Dew Point
62.06 °F
Average Windspeed
10.35 mph
Average Wind Direction
180.0
Average Morning Relative Humidity
82.0
Average Afternoon Relative Humidity
51.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
4.00
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
10
Days With Thunderstorms
7
Days With Fog
8
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
9
Records
Record High
105.08 °F
Record Low
42.98 °F
Record Wind Speed
75.76 mph
Record Monthly Snowfall
0.0 "
Record 24-hour Snowfall
0.00 "
Record Monthly Rainfall
10.48 "
Record 24-hour Rainfall
3.90 "
Record Minimum Monthly Precipitation
0.50 "
Averages
Average High Temperature
89.06 °F
Average Low Temperature
69.08 °F
Average Mean Temp
78.98 °F
Average Dew Point
66.02 °F
Average Windspeed
9.18 mph
Average Wind Direction
180.0
Average Morning Relative Humidity
84.0
Average Afternoon Relative Humidity
51.0
Typical Sky Cover
SCT
Average Precipitation (US Only)
3.80
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
7
Days With Fog
10
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
15
Records
Record High
114.98 °F
Record Low
51.08 °F
Record Wind Speed
62.00 mph
Record Monthly Snowfall
0.0 "
Record 24-hour Snowfall
0.00 "
Record Monthly Rainfall
12.69 "
Record 24-hour Rainfall
4.69 "
Record Minimum Monthly Precipitation
0.60 "
Averages
Average High Temperature
87.08 °F
Average Low Temperature
66.92 °F
Average Mean Temp
78.08 °F
Average Dew Point
64.94 °F
Average Windspeed
8.06 mph
Average Wind Direction
180.0
Average Morning Relative Humidity
86.0
Average Afternoon Relative Humidity
52.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
2.90
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
6
Days With Fog
12
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
12
Records
Record High
107.06 °F
Record Low
46.94 °F
Record Wind Speed
70.06 mph
Record Monthly Snowfall
0.0 "
Record 24-hour Snowfall
0.00 "
Record Monthly Rainfall
14.81 "
Record 24-hour Rainfall
4.29 "
Record Minimum Monthly Precipitation
0.10 "
Averages
Average High Temperature
80.06 °F
Average Low Temperature
59.00 °F
Average Mean Temp
69.98 °F
Average Dew Point
57.92 °F
Average Windspeed
9.18 mph
Average Wind Direction
180.0
Average Morning Relative Humidity
87.0
Average Afternoon Relative Humidity
50.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
2.90
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
4
Days With Fog
13
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
5
Records
Record High
104.00 °F
Record Low
35.96 °F
Record Wind Speed
56.23 mph
Record Monthly Snowfall
0.0 "
Record 24-hour Snowfall
0.00 "
Record Monthly Rainfall
10.01 "
Record 24-hour Rainfall
4.61 "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
69.08 °F
Average Low Temperature
48.02 °F
Average Mean Temp
59.00 °F
Average Dew Point
46.04 °F
Average Windspeed
10.35 mph
Average Wind Direction
180.0
Average Morning Relative Humidity
83.0
Average Afternoon Relative Humidity
50.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
2.80
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
2
Days With Fog
12
Days With Snow
0
Days With Lows Below Freezing
1
Days above 90° F (32.2° C)
*
Records
Record High
93.92 °F
Record Low
23.00 °F
Record Wind Speed
78.06 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
7.09 "
Record 24-hour Rainfall
2.92 "
Record Minimum Monthly Precipitation
0.20 "
Averages
Average High Temperature
53.96 °F
Average Low Temperature
35.96 °F
Average Mean Temp
44.96 °F
Average Dew Point
35.06 °F
Average Windspeed
12.65 mph
Average Wind Direction
293.0
Average Morning Relative Humidity
81.0
Average Afternoon Relative Humidity
56.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
3.00
Average Snowfall (US Only)
0.98
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
2
Days With Fog
12
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
1.04 °F
Record Wind Speed
64.29 mph
Record Monthly Snowfall
27.9 "
Record 24-hour Snowfall
8.00 "
Record Monthly Rainfall
9.89 "
Record 24-hour Rainfall
3.11 "
Record Minimum Monthly Precipitation
0.10 "
Averages
Average High Temperature
42.08 °F
Average Low Temperature
26.06 °F
Average Mean Temp
33.98 °F
Average Dew Point
26.06 °F
Average Windspeed
12.65 mph
Average Wind Direction
293.0
Average Morning Relative Humidity
81.0
Average Afternoon Relative Humidity
63.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
2.60
Average Snowfall (US Only)
4.02
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
1
Days With Fog
14
Days With Snow
3
Days With Lows Below Freezing
23
Days above 90° F (32.2° C)
0
Records
Record High
75.92 °F
Record Low
-16.06 °F
Record Wind Speed
56.23 mph
Record Monthly Snowfall
66.0 "
Record 24-hour Snowfall
12.02 "
Record Monthly Rainfall
7.80 "
Record 24-hour Rainfall
2.72 "
Record Minimum Monthly Precipitation
* "
Waxing crescent
Rise 9:29AM
Set 12:23AM
SUNDAY AFTERNOON
STL / No delays
Day
Reason
Upper Soil Moisture
Lower Soil Moisture
Sunday
Fire danger moderate
30%
31%
Monday
Fire danger very low
30%
31%
Tuesday
Fire danger very low
30%
31%
Wednesday
Fire danger very low
30%
31%
Thursday
Fire danger very low
30%
31%
Friday
Fire danger very low
30%
31%
Waxing crescent
Rise 9:29AM
Set 12:23AM
SUNDAY AFTERNOON
STL / No delays
Waxing crescent
Rise 9:29AM
Set 12:23AM
SUNDAY AFTERNOON
STL / No delays
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New snow min
Skiable trails open
New snow max
Skiable acres open
Primary surface conditions
Max Skiable acres open
Base depth min
Cross Country
Base depth max
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Hours of operation
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