Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waning Gibbous 93%

21:23

08:48

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Good
12 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:59, Set: 19:18, Transit: 13:09. Moon - Rise: 21:23, Set: 08:48. Civil Dark: 19:46 - 06:31. Nautical Dark: 20:18 - 05:58. Astro Dark: 20:51 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
90
58
3
16
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

95
100
100
100
99
99
95
99
100
100
99
100
98
87
57
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
91
78
74
48
63
23
2
1
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
56
82
96
97
38
88
87
88
50
14
9
2
0
8
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
9
6
4
3
4
5
7
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Sleet
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

100
94
6
10
7
8
5
6
5
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.13
0.15
0.19
0.19
0.15
0.19
0.11
0.14
0.13
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
14
17
17
17
17
17
17
17
17
17
17
16
16
16
15
15
15
15
15
14
13
11

Chance of Frost

Temperature (°C)

1
-0
-1
-1
-2
-3
-3
-3
-4
-4
-4
-5
-5
-5
-4
-3
-1
0
2
3
4
4
3
1

Feels Like (°C)

-3
-5
-6
-8
-9
-9
-10
-11
-11
-11
-12
-12
-13
-12
-11
-9
-7
-5
-4
-2
-1
-1
-2
-4

Dew Point (°C)

0
-1
-3
-5
-5
-6
-7
-7
-7
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-10
-11

Relative Humidity (%)

97
96
85
78
77
77
76
75
74
73
73
73
73
71
65
60
55
49
45
41
39
38
38
42

Pressure (mb)

999
1000
1003
1004
1004
1005
1005
1006
1007
1008
1009
1010
1012
1013
1014
1015
1016
1016
1016
1017
1017
1018
1019
1020

Ozone (du)

443
442
440
438
435
431
428
424
421
418
416
414
413
411
409
408
410
413
414
409
401
394
392
391

Saturday 23

Waning Gibbous 86%

22:34

09:22

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:57, Set: 19:19, Transit: 13:08. Moon - Rise: 22:34, Set: 09:22. Civil Dark: 19:47 - 06:30. Nautical Dark: 20:19 - 05:57. Astro Dark: 20:52 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
60
83
93
53
98
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
89
88
80
78
97
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
60
83
93
53
98
99
97
91
95
93
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
8
8
8
7
5
4
5
4
4
5
5
6
8
8
9
10
9
9
8
7
7

Chance of Frost

Temperature (°C)

-0
-1
-1
-2
-2
-2
-3
-3
-4
-4
-5
-5
-4
-1
2
5
7
9
10
11
11
10
9
7

Feels Like (°C)

-5
-5
-6
-6
-6
-7
-7
-7
-7
-8
-7
-8
-7
-4
-1
2
4
6
8
11
11
8
7
5

Dew Point (°C)

-11
-11
-10
-10
-9
-9
-9
-9
-10
-10
-10
-10
-10
-9
-7
-6
-6
-5
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

45
47
50
52
56
60
63
64
65
65
66
66
64
57
51
45
42
38
36
35
37
39
41
44

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1023
1022
1022
1021
1020
1019
1018
1017
1017
1017
1017

Ozone (du)

388
383
377
371
366
361
356
350
344
339
335
331
328
327
328
329
330
331
332
334
337
338
337
335

Sunday 24

Waning Gibbous 77%

23:42

09:58

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:56, Set: 19:20, Transit: 13:08. Moon - Rise: 23:42, Set: 09:58. Civil Dark: 19:48 - 06:28. Nautical Dark: 20:20 - 05:55. Astro Dark: 20:54 - 05:21

Total Clouds (% Sky Obscured)

99
98
97
97
85
89
93
96
92
96
96
99
99
98
99
98
88
80
57
57
57
57
57
57

Low Clouds (% Sky Obscured)

0
1
0
0
1
4
36
72
63
82
56
99
96
85
89
35
3
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

94
7
47
97
84
89
87
93
88
91
82
18
27
34
83
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

96
98
95
4
4
7
60
21
58
69
91
98
98
96
98
96
88
80
57
57
57
57
57
57

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
8
7
6
7
8
9
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
3
6
18
25
32
31
31
17
11
10
11
12
10
9
8
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.02
0.04
0.08
0.19
0.3
0.37
0.48
0.54
0.42
0.25
0.15
0.1
0.06
0.04
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
5
5
5
5
5
6
6
6
7
7
8
9
9
10
10
10
10
10
10
8

Chance of Frost

Temperature (°C)

6
6
6
6
5
5
4
4
4
3
2
1
0
-1
-1
-1
0
2
3
3
3
3
1
-1

Feels Like (°C)

4
4
4
4
4
3
3
2
2
0
-1
-2
-3
-4
-5
-5
-4
-2
-1
-0
-1
-1
-3
-5

Dew Point (°C)

-4
-4
-4
-3
-3
-3
-2
-1
-1
0
0
-0
-1
-2
-3
-4
-6
-7
-8
-10
-11
-12
-12
-13

Relative Humidity (%)

48
49
50
52
54
58
62
67
73
80
86
91
94
91
85
76
65
52
44
38
35
34
35
38

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1021

Ozone (du)

333
331
330
330
330
330
331
332
333
334
337
340
342
343
343
343
344
345
345
346
347
347
348
349

Monday 25

Waning Gibbous 68%

00:47

10:38

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:54, Set: 19:21, Transit: 13:08. Moon - Rise: 00:47, Set: 10:38. Civil Dark: 19:49 - 06:26. Nautical Dark: 20:21 - 05:53. Astro Dark: 20:55 - 05:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
6
6
6
6
5
4
4
5
6
7
7
7
7
7
7
7
7
8
8
7
6

Chance of Frost

Temperature (°C)

-2
-3
-4
-5
-5
-5
-6
-6
-7
-7
-7
-7
-7
-6
-4
-2
-1
1
2
3
4
3
2
0

Feels Like (°C)

-7
-8
-9
-9
-10
-10
-10
-10
-10
-11
-11
-12
-12
-11
-9
-7
-5
-3
-1
-0
1
0
-1
-3

Dew Point (°C)

-14
-14
-14
-14
-14
-13
-13
-13
-12
-12
-12
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-13

Relative Humidity (%)

42
44
46
48
50
53
57
59
63
66
67
66
63
55
46
40
36
33
30
28
27
28
30
36

Pressure (mb)

1022
1023
1024
1025
1026
1026
1026
1027
1027
1028
1029
1029
1030
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1031

Ozone (du)

350
351
352
353
353
353
353
352
351
350
349
348
347
347
347
348
348
349
349
350
350
351
352
354

Tuesday 26

Waning Gibbous 57%

01:48

11:22

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:52, Set: 19:23, Transit: 13:07. Moon - Rise: 01:48, Set: 11:22. Civil Dark: 19:50 - 06:24. Nautical Dark: 20:22 - 05:51. Astro Dark: 20:56 - 05:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
59
59
59
59
59
59
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
59
59
59
59
59
59
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
3
3
3
2
2
2
2
2
1
2
2
3
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-2
-3
-4
-4
-5
-5
-6
-6
-7
-8
-8
-8
-7
-4
-1
3
5
6
7
9
9
9
7
4

Feels Like (°C)

-5
-6
-6
-6
-5
-5
-6
-6
-7
-8
-8
-8
-7
-4
-1
1
3
5
6
8
8
8
6
3

Dew Point (°C)

-13
-13
-14
-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-14
-14
-14
-14
-13
-13
-12
-12
-11
-10
-9

Relative Humidity (%)

41
44
46
46
48
49
50
52
54
56
57
58
54
45
36
29
25
24
22
21
21
23
28
37

Pressure (mb)

1032
1033
1034
1034
1035
1035
1035
1035
1035
1036
1036
1037
1037
1037
1037
1037
1036
1035
1034
1034
1033
1033
1033
1034

Ozone (du)

355
355
356
357
359
362
364
364
364
363
362
361
360
360
359
359
361
363
365
365
365
364
363
362

Wednesday 27

Waning Gibbous 47%

02:42

12:11

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:50, Set: 19:24, Transit: 13:07. Moon - Rise: 02:42, Set: 12:11. Civil Dark: 19:52 - 06:23. Nautical Dark: 20:24 - 05:49. Astro Dark: 20:58 - 05:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
50
50
50
50
50
50
12
12
12
12
12
12
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
50
50
50
50
50
50
12
12
12
12
12
12
95
95
95
95
95
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
5
4
4
4
4
4
4
4
5
5
6
7
8
8
8
8
8
8
8
7
6

Chance of Frost

Temperature (°C)

2
1
-0
-1
-1
-2
-2
-3
-4
-4
-4
-4
-3
-0
3
6
8
10
12
13
14
13
11
8

Feels Like (°C)

1
-1
-2
-3
-4
-5
-5
-6
-6
-7
-7
-7
-6
-4
0
3
6
8
12
13
14
13
11
6

Dew Point (°C)

-8
-8
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-7
-6
-5
-4
-3
-3
-2
-2
-1
-1
-1
-1

Relative Humidity (%)

46
50
52
53
55
57
60
64
70
74
76
78
74
66
56
49
45
41
38
36
36
38
45
54

Pressure (mb)

1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1036
1036
1035
1035
1034
1033
1032
1031
1030
1030
1029
1030
1030

Ozone (du)

361
359
358
357
356
356
355
354
352
351
351
353
353
353
353
353
351
350
349
350
351
351
350
347

Thursday 28

Third Quarter 37%

03:31

13:04

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 06:49, Set: 19:25, Transit: 13:07. Moon - Rise: 03:31, Set: 13:04. Civil Dark: 19:53 - 06:21. Nautical Dark: 20:25 - 05:48. Astro Dark: 20:59 - 05:13

Total Clouds (% Sky Obscured)

92
92
92
92
92
92
15
15
15
15
15
15
0
0
0
0
0
0
23
23
23
23
23
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
56
56
56
56
56
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23

High Clouds (% Sky Obscured)

88
88
88
88
88
88
15
15
15
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
4
5
5
6
7
8
9
9
10
10
10
9
8
8
8

Chance of Frost

Temperature (°C)

5
4
3
2
1
1
1
-0
-1
-1
-1
-1
-0
2
6
9
11
14
15
16
15
14
12
10

Feels Like (°C)

4
2
1
-0
-1
-2
-2
-3
-3
-4
-4
-4
-4
-1
3
7
11
14
15
16
15
14
12
10

Dew Point (°C)

-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-1
1
1
1
1
1
1
2
2
2

Relative Humidity (%)

63
68
69
70
73
75
78
81
84
85
86
86
82
74
64
56
48
41
37
37
40
44
50
57

Pressure (mb)

1031
1031
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1027
1025
1025
1024
1023
1022
1022
1023

Ozone (du)

345
343
340
339
337
336
335
334
332
331
330
330
330
329
327
326
326
326
326
326
326
327
328
330

Forecast for Great Bend Township, PA, USA (41.98,-75.67)

Generated: 22/03/19 20:21:04. Forecast: 22/03/19 to 28/03/19. Timezone: UTC-4.00