Reporting Station : University Park Airport, PA
0 Weather Alerts
for your area.
Drizzle. Overcast. Cool
Rise 6:05AM
Set 8:11PM
Waning crescent
Rise4:13AM
Set4:14PM
SUNDAY NIGHT
MDT / No delays
MAY 5TH, 1990-A strong Pacific cold front moving rapidly inland caused weather conditions at the east end of the Strait of Juan de Fuca in Washington State to quickly change from sunny and calm to westerly winds of 60 mph and ten-foot waves. Three recreational fishing boats capsized in heavy seas off Port Angeles resulting in five deaths.
| MAY 5TH, 1990 |
A strong Pacific cold front moving rapidly inland caused weather conditions at the east end of the Strait of Juan de Fuca in Washington State to quickly change from sunny and calm to westerly winds of 60 mph and ten-foot waves. Three recreational fishing boats capsized in heavy seas off Port Angeles resulting in five deaths. |
| MAY 5TH, 1917 |
The same storm which a day earlier produced eight inches of snow in the Texas panhandle, produced a foot of snow at Denver CO, their heaviest snow of record for the month of May. |
| MAY 4TH, 1812 |
A storm produced snow from Philadelphia to Maine. A foot of snow fell near Keene NH, and in Massachusetts, nine inches fell at Waltham, located near Boston. |
| MAY 4TH, 1917 |
A late season snowstorm in northwest Texas produced up to eight inches of snow in Potter County and Armstrong County. |
| MAY 3RD, 1990 |
Onslaught of 2 days of heavy rainfall in north central and east Texas causes extensive flooding along the Trinity and Red Rivers and smaller creeks and rivers. In Dallas and Fort Worth areas hundreds are evacuated and 3 die in flooding. |
| MAY 3RD, 1978 |
Persistent thunderstorms caused widespread flooding in southeastern Louisiana and extreme southeastern Mississippi. Rainfall totals of ten to thirteen and a half inches were reported around New Orleans causing the worst flooding in thirty years. The water depth reached three to four feet in several hundred homes, and total property damage was estimated at one hundred million dollars. |
| MAY 2ND, 1929 |
Virginia's worst tornado disaster occurred. Six tornadoes, two of which were west of the Blue Mountains, killed 22 people. Twelve children and a teacher were killed at Rye Cove, in Scott County. Four schools were destroyed by the storms. |
| MAY 2ND, 1899 |
A storm buried Havre MT under 24.8 inches of snow, an all-time record for that location. The water equivalent of 2.48 inches was a record 24 hour total for the month of May. |
| MAY 1ST, 1854 |
The Connecticut River reached a level of nearly twenty-nine feet at Hartford (the highest level of record up until that time). The record height was reached in the midst of a great New England flood which followed sixty-six hours of steady rain. |
| MAY 1ST, 1954 |
The temperature at Polebridge MT dipped to 5 degrees below zero to esablish a state record for the month of May. |
| APRIL 30TH, 1990 |
Late afternoon and evening thunderstorms produced severe weather in southern Virginia and the Carolinas, with tennis ball size hail reported southeast of Chesnee SC. Thunderstorms moving over the Chesapeake Bay flooded U.S. Highway 50 on Kent Island MD with several inches of water resulting in a seventeen-mile long traffic jam. |
| 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 6:05AM
Set 8:11PM
Waning crescent
Rise4:13AM
Set4:14PM
SUNDAY NIGHT
MDT / No delays
| History | |||
| Weather Station: Williamsport-Lycoming County Airport , PA , US | |||
| May Data | Choose another month |
| Averages | |
|
Average High Temperature
33.98 °F
|
Average Low Temperature
19.04 °F
|
|
Average Mean Temp
26.96 °F
|
Average Dew Point
17.96 °F
|
|
Average Windspeed
12.65 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
76.0
|
Average Afternoon Relative Humidity
60.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
2.60
|
|
Average Snowfall (US Only)
10.99
|
|
| Daily Counts | |
|
Days With Precipitation
12
|
Days With Thunderstorms
*
|
|
Days With Fog
13
|
Days With Snow
8
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
69.08 °F
|
Record Low
-16.96 °F
|
|
Record Wind Speed
58.53 mph
|
Record Monthly Snowfall
101.5 "
|
Record 24-hour Snowfall
20.01 "
|
Record Monthly Rainfall
8.31 "
|
Record 24-hour Rainfall
1.89 "
|
Record Minimum Monthly Precipitation
0.50 "
|
| Averages | |
|
Average High Temperature
37.04 °F
|
Average Low Temperature
19.94 °F
|
|
Average Mean Temp
28.94 °F
|
Average Dew Point
19.04 °F
|
|
Average Windspeed
12.65 mph
|
Average Wind Direction
293.0
|
|
Average Morning Relative Humidity
76.0
|
Average Afternoon Relative Humidity
56.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
2.80
|
|
Average Snowfall (US Only)
10.01
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
*
|
|
Days With Fog
11
|
Days With Snow
7
|
Days With Lows Below Freezing
24
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
71.06 °F
|
Record Low
-13.00 °F
|
|
Record Wind Speed
55.12 mph
|
Record Monthly Snowfall
86.3 "
|
Record 24-hour Snowfall
20.01 "
|
Record Monthly Rainfall
8.39 "
|
Record 24-hour Rainfall
2.72 "
|
Record Minimum Monthly Precipitation
0.30 "
|
| Averages | |
|
Average High Temperature
46.94 °F
|
Average Low Temperature
28.04 °F
|
|
Average Mean Temp
37.94 °F
|
Average Dew Point
24.98 °F
|
|
Average Windspeed
12.65 mph
|
Average Wind Direction
293.0
|
|
Average Morning Relative Humidity
76.0
|
Average Afternoon Relative Humidity
51.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.30
|
|
Average Snowfall (US Only)
8.00
|
|
| Daily Counts | |
|
Days With Precipitation
13
|
Days With Thunderstorms
1
|
|
Days With Fog
13
|
Days With Snow
5
|
Days With Lows Below Freezing
22
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
87.08 °F
|
Record Low
-0.94 °F
|
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
76.1 "
|
Record 24-hour Snowfall
13.00 "
|
Record Monthly Rainfall
5.99 "
|
Record 24-hour Rainfall
2.40 "
|
Record Minimum Monthly Precipitation
0.90 "
|
| Averages | |
|
Average High Temperature
60.98 °F
|
Average Low Temperature
37.94 °F
|
|
Average Mean Temp
50.00 °F
|
Average Dew Point
35.06 °F
|
|
Average Windspeed
11.47 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
75.0
|
Average Afternoon Relative Humidity
47.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.40
|
|
Average Snowfall (US Only)
0.98
|
|
| Daily Counts | |
|
Days With Precipitation
13
|
Days With Thunderstorms
2
|
|
Days With Fog
12
|
Days With Snow
1
|
Days With Lows Below Freezing
8
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
91.94 °F
|
Record Low
15.08 °F
|
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
35.5 "
|
Record 24-hour Snowfall
8.98 "
|
Record Monthly Rainfall
7.01 "
|
Record 24-hour Rainfall
2.29 "
|
Record Minimum Monthly Precipitation
0.70 "
|
| Averages | |
|
Average High Temperature
71.06 °F
|
Average Low Temperature
48.02 °F
|
|
Average Mean Temp
60.08 °F
|
Average Dew Point
46.94 °F
|
|
Average Windspeed
9.18 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
49.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.80
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
13
|
Days With Thunderstorms
5
|
|
Days With Fog
16
|
Days With Snow
*
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
95.00 °F
|
Record Low
28.04 °F
|
|
Record Wind Speed
55.12 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
7.29 "
|
Record 24-hour Rainfall
2.72 "
|
Record Minimum Monthly Precipitation
0.80 "
|
| Averages | |
|
Average High Temperature
80.06 °F
|
Average Low Temperature
57.02 °F
|
|
Average Mean Temp
68.00 °F
|
Average Dew Point
57.02 °F
|
|
Average Windspeed
9.18 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
52.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.90
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
12
|
Days With Thunderstorms
7
|
|
Days With Fog
19
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
3
|
| Records | |
|
Record High
102.02 °F
|
Record Low
35.96 °F
|
|
Record Wind Speed
79.24 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
16.78 "
|
Record 24-hour Rainfall
8.71 "
|
Record Minimum Monthly Precipitation
0.70 "
|
| Averages | |
|
Average High Temperature
84.02 °F
|
Average Low Temperature
60.98 °F
|
|
Average Mean Temp
73.04 °F
|
Average Dew Point
62.06 °F
|
|
Average Windspeed
8.06 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
53.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
4.00
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
8
|
|
Days With Fog
20
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
6
|
| Records | |
|
Record High
102.92 °F
|
Record Low
42.98 °F
|
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
8.31 "
|
Record 24-hour Rainfall
2.80 "
|
Record Minimum Monthly Precipitation
1.00 "
|
| Averages | |
|
Average High Temperature
82.04 °F
|
Average Low Temperature
60.08 °F
|
|
Average Mean Temp
71.06 °F
|
Average Dew Point
60.98 °F
|
|
Average Windspeed
8.06 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
90.0
|
Average Afternoon Relative Humidity
55.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.50
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
6
|
|
Days With Fog
23
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
3
|
| Records | |
|
Record High
100.04 °F
|
Record Low
37.94 °F
|
|
Record Wind Speed
60.88 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
7.68 "
|
Record 24-hour Rainfall
4.29 "
|
Record Minimum Monthly Precipitation
1.00 "
|
| Averages | |
|
Average High Temperature
73.94 °F
|
Average Low Temperature
53.06 °F
|
|
Average Mean Temp
64.04 °F
|
Average Dew Point
55.04 °F
|
|
Average Windspeed
8.06 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
92.0
|
Average Afternoon Relative Humidity
57.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.30
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
3
|
|
Days With Fog
23
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
102.02 °F
|
Record Low
30.02 °F
|
|
Record Wind Speed
53.94 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
10.01 "
|
Record 24-hour Rainfall
4.02 "
|
Record Minimum Monthly Precipitation
0.50 "
|
| Averages | |
|
Average High Temperature
62.96 °F
|
Average Low Temperature
42.08 °F
|
|
Average Mean Temp
53.06 °F
|
Average Dew Point
42.98 °F
|
|
Average Windspeed
9.18 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
88.0
|
Average Afternoon Relative Humidity
55.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.20
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
1
|
|
Days With Fog
19
|
Days With Snow
*
|
Days With Lows Below Freezing
5
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
91.04 °F
|
Record Low
19.94 °F
|
|
Record Wind Speed
47.06 mph
|
Record Monthly Snowfall
2.5 "
|
Record 24-hour Snowfall
0.98 "
|
Record Monthly Rainfall
9.61 "
|
Record 24-hour Rainfall
4.41 "
|
Record Minimum Monthly Precipitation
0.20 "
|
| Averages | |
|
Average High Temperature
50.00 °F
|
Average Low Temperature
33.08 °F
|
|
Average Mean Temp
42.08 °F
|
Average Dew Point
33.08 °F
|
|
Average Windspeed
11.47 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
81.0
|
Average Afternoon Relative Humidity
61.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.80
|
|
Average Snowfall (US Only)
2.99
|
|
| Daily Counts | |
|
Days With Precipitation
12
|
Days With Thunderstorms
1
|
|
Days With Fog
16
|
Days With Snow
2
|
Days With Lows Below Freezing
15
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
82.94 °F
|
Record Low
8.06 °F
|
|
Record Wind Speed
63.18 mph
|
Record Monthly Snowfall
35.5 "
|
Record 24-hour Snowfall
10.99 "
|
Record Monthly Rainfall
8.12 "
|
Record 24-hour Rainfall
3.39 "
|
Record Minimum Monthly Precipitation
0.80 "
|
| Averages | |
|
Average High Temperature
37.94 °F
|
Average Low Temperature
23.00 °F
|
|
Average Mean Temp
30.92 °F
|
Average Dew Point
21.92 °F
|
|
Average Windspeed
11.47 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
78.0
|
Average Afternoon Relative Humidity
63.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
3.20
|
|
Average Snowfall (US Only)
8.00
|
|
| Daily Counts | |
|
Days With Precipitation
13
|
Days With Thunderstorms
*
|
|
Days With Fog
14
|
Days With Snow
7
|
Days With Lows Below Freezing
25
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
66.92 °F
|
Record Low
-14.98 °F
|
|
Record Wind Speed
55.12 mph
|
Record Monthly Snowfall
91.4 "
|
Record 24-hour Snowfall
15.01 "
|
Record Monthly Rainfall
7.41 "
|
Record 24-hour Rainfall
3.31 "
|
Record Minimum Monthly Precipitation
0.70 "
|
Rise 6:05AM
Set 8:11PM
Waning crescent
Rise4:13AM
Set4:14PM
SUNDAY NIGHT
MDT / No delays
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Sunday |  |
Fire danger very low | 29% | 28% |
| Monday | |
Fire danger very low | 29% | 28% |
| Tuesday | |
Fire danger very low | 29% | 28% |
| Wednesday | |
Fire danger very low | 29% | 28% |
| Thursday | |
Fire danger very low | 29% | 28% |
| Friday | |
Fire danger very low | 29% | 28% |
Rise 6:05AM
Set 8:11PM
Waning crescent
Rise4:13AM
Set4:14PM
SUNDAY NIGHT
MDT / No delays
Rise 6:05AM
Set 8:11PM
Waning crescent
Rise4:13AM
Set4:14PM
SUNDAY NIGHT
MDT / No delays
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