MAY 21ST, 1860-A swarm of tornadoes occurred in the Ohio Valley. Tornadoes struck the cities of Louisville KY, Cincinnati OH, Chillicothe OH and Marietta OH causing a million dollars damage.
Rise 4:28AM
Set 10:05PM
Reporting Station : Helsinki-Vantaa, Oulu, Finland
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Rise 4:28AM
Set 10:05PM
Waxing gibbous
Rise6:22PM
Set3:41AM
TUESDAY NIGHT
FHK / No delays
MAY 21ST, 1860-A swarm of tornadoes occurred in the Ohio Valley. Tornadoes struck the cities of Louisville KY, Cincinnati OH, Chillicothe OH and Marietta OH causing a million dollars damage.
MAY 21ST, 1860 |
A swarm of tornadoes occurred in the Ohio Valley. Tornadoes struck the cities of Louisville KY, Cincinnati OH, Chillicothe OH and Marietta OH causing a million dollars damage. |
MAY 21ST, 1896 |
The mercury soared to 124 degrees at Salton CA to establish a U.S. record for May. |
MAY 20TH, 1916 |
On the same day on this year and again in 1917 and 1918, tornadoes strike Codell, KS. |
MAY 20TH, 1957 |
A tornado touched down to the southwest of Kansas City and traveled a distance of seventy-one miles cutting a swath of near total destruction through the southeastern suburbs of Ruskin Heights and Hickman Mills. The tornado claimed the lives of forty-five persons, and left hundreds homeless. It was the worst weather disaster of record for Kansas City. About all that remained of one house was a small table and a fish bowl atop, with the fish still swimming about inside the bowl, rather unconcerned. |
MAY 19TH, 1955 |
Lake Maloya NM received 11.28 inches of rain in 24 hours to establish a state record. |
MAY 19TH, 1780 |
The infamous "dark day" in New England tradition. At noon it was nearly as dark as night. Chickens went to roost, and many persons were fearful of divine wrath. The phenomena was caused by forest fires to the west of New England. |
MAY 18TH, 1980 |
Mount Saint Helens (in Washington State) erupted spewing ash and smoke sixty-three thousand feet into the air. Heavy ash covered the ground to the immediate northwest, and small particles were carried to the Atlantic coast. |
MAY 18TH, 1825 |
A tornado (said to have crossed all of the state of Ohio) smashed into the log cabin settlement of Burlington, northeast of Columbus. |
MAY 17TH, 1883 |
A three day flood in the Black Hills of western South Dakota resulted in a million dollars damage at Rapid City. |
MAY 17TH, 1979 |
A reading of 12 degrees at Mauna Kea Observatory established an all-time record low for the state of Hawaii. |
MAY 16TH, 1952 |
High winds in the Wasatch Canyon of Utah struck Ogden and Brigham City. Winds at Hill Air Force Base gusted to 92 mph. |
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 4:28AM
Set 10:05PM
Waxing gibbous
Rise6:22PM
Set3:41AM
TUESDAY NIGHT
FHK / No delays
History | |||
Weather Station: Helsinki-Vantaa , 08 , FI | |||
May Data | Choose another month |
Averages | |
Average High Temperature
26.06 °F
|
Average Low Temperature
15.98 °F
|
Average Mean Temp
21.92 °F
|
Average Dew Point
17.96 °F
|
Average Windspeed
8.06 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
88.0
|
Average Afternoon Relative Humidity
87.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
27
|
Days With Thunderstorms
*
|
Days With Fog
15
|
Days With Snow
24
|
Days With Lows Below Freezing
29
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
44.96 °F
|
Record Low
-32.98 °F
|
Record Wind Speed
49.35 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
26.96 °F
|
Average Low Temperature
15.08 °F
|
Average Mean Temp
21.02 °F
|
Average Dew Point
17.96 °F
|
Average Windspeed
8.06 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
89.0
|
Average Afternoon Relative Humidity
82.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
22
|
Days With Thunderstorms
0
|
Days With Fog
16
|
Days With Snow
20
|
Days With Lows Below Freezing
27
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
50.00 °F
|
Record Low
-22.00 °F
|
Record Wind Speed
36.77 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
33.98 °F
|
Average Low Temperature
23.00 °F
|
Average Mean Temp
28.04 °F
|
Average Dew Point
23.00 °F
|
Average Windspeed
12.65 mph
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
89.0
|
Average Afternoon Relative Humidity
74.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
21
|
Days With Thunderstorms
0
|
Days With Fog
18
|
Days With Snow
18
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
55.04 °F
|
Record Low
-14.98 °F
|
Record Wind Speed
36.77 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
44.96 °F
|
Average Low Temperature
30.92 °F
|
Average Mean Temp
37.94 °F
|
Average Dew Point
28.94 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
59.0
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
19
|
Days With Thunderstorms
*
|
Days With Fog
14
|
Days With Snow
10
|
Days With Lows Below Freezing
20
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
69.98 °F
|
Record Low
12.02 °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
59.00 °F
|
Average Low Temperature
41.00 °F
|
Average Mean Temp
50.00 °F
|
Average Dew Point
37.94 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
15
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
1
|
Days With Lows Below Freezing
3
|
Days above 90° F (32.2° C)
9
|
Records | |
Record High
82.04 °F
|
Record Low
24.98 °F
|
Record Wind Speed
66.59 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
66.02 °F
|
Average Low Temperature
48.92 °F
|
Average Mean Temp
57.02 °F
|
Average Dew Point
46.04 °F
|
Average Windspeed
10.35 mph
|
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)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
17
|
Days With Thunderstorms
4
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
15
|
Records | |
Record High
86.00 °F
|
Record Low
30.02 °F
|
Record Wind Speed
31.00 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
69.98 °F
|
Average Low Temperature
53.06 °F
|
Average Mean Temp
62.06 °F
|
Average Dew Point
51.98 °F
|
Average Windspeed
9.18 mph
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
90.0
|
Average Afternoon Relative Humidity
59.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
18
|
Days With Thunderstorms
5
|
Days With Fog
18
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
23
|
Records | |
Record High
87.98 °F
|
Record Low
39.92 °F
|
Record Wind Speed
45.94 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
66.02 °F
|
Average Low Temperature
51.08 °F
|
Average Mean Temp
59.00 °F
|
Average Dew Point
51.98 °F
|
Average Windspeed
10.35 mph
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
93.0
|
Average Afternoon Relative Humidity
66.0
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
19
|
Days With Thunderstorms
4
|
Days With Fog
19
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
17
|
Records | |
Record High
87.98 °F
|
Record Low
33.98 °F
|
Record Wind Speed
45.94 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
55.94 °F
|
Average Low Temperature
42.98 °F
|
Average Mean Temp
50.00 °F
|
Average Dew Point
44.06 °F
|
Average Windspeed
6.88 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
93.0
|
Average Afternoon Relative Humidity
72.0
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
20
|
Days With Thunderstorms
2
|
Days With Fog
17
|
Days With Snow
*
|
Days With Lows Below Freezing
3
|
Days above 90° F (32.2° C)
2
|
Records | |
Record High
77.00 °F
|
Record Low
19.04 °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
46.04 °F
|
Average Low Temperature
35.96 °F
|
Average Mean Temp
41.00 °F
|
Average Dew Point
37.04 °F
|
Average Windspeed
6.88 mph
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
91.0
|
Average Afternoon Relative Humidity
80.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
21
|
Days With Thunderstorms
*
|
Days With Fog
16
|
Days With Snow
4
|
Days With Lows Below Freezing
11
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
62.96 °F
|
Record Low
10.04 °F
|
Record Wind Speed
39.06 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
35.96 °F
|
Average Low Temperature
28.04 °F
|
Average Mean Temp
32.00 °F
|
Average Dew Point
28.94 °F
|
Average Windspeed
12.65 mph
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
90.0
|
Average Afternoon Relative Humidity
88.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
26
|
Days With Thunderstorms
*
|
Days With Fog
15
|
Days With Snow
16
|
Days With Lows Below Freezing
20
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
50.00 °F
|
Record Low
-4.00 °F
|
Record Wind Speed
35.59 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Averages | |
Average High Temperature
30.02 °F
|
Average Low Temperature
19.94 °F
|
Average Mean Temp
24.98 °F
|
Average Dew Point
21.92 °F
|
Average Windspeed
13.76 mph
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
89.0
|
Average Afternoon Relative Humidity
88.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
27
|
Days With Thunderstorms
*
|
Days With Fog
13
|
Days With Snow
23
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
48.02 °F
|
Record Low
-25.96 °F
|
Record Wind Speed
49.35 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Rise 4:28AM
Set 10:05PM
Waxing gibbous
Rise6:22PM
Set3:41AM
TUESDAY NIGHT
FHK / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Tuesday | Fire danger high | 10% | 34% | |
Wednesday | Fire danger moderate | 9% | 34% | |
Thursday | Fire danger moderate | 9% | 34% | |
Friday | Fire danger moderate | 9% | 34% | |
Saturday | Fire danger moderate | 9% | 33% | |
Sunday | Fire danger high | 8% | 33% |
Rise 4:28AM
Set 10:05PM
Waxing gibbous
Rise6:22PM
Set3:41AM
TUESDAY NIGHT
FHK / No delays
Rise 4:28AM
Set 10:05PM
Waxing gibbous
Rise6:22PM
Set3:41AM
TUESDAY NIGHT
FHK / No delays