Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 14

Waxing Crescent 15%

11:40

20:43

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

Sun - Rise: 06:48, Set: 19:16, Transit: 13:02. Moon - Rise: 11:40, Set: 20:43. Civil Dark: 19:43 - 06:21. Nautical Dark: 20:15 - 05:49. Astro Dark: 20:48 - 05:16

Total Clouds (% Sky Obscured)

21
20
19
19
4
0
0
0
0
0
3
19
3
6
16
6
23
33
9
36
7
9
20
47

Low Clouds (% Sky Obscured)

11
8
6
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4

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
3
19
3
5
16
5
21
32
7
36
6
6
10
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

11
10
9
8
9
8
6
5
4
4
3
4
3
2
2
2
2
2
2
3
3
4
5
6

Chance of Frost

Temperature (°C)

23
24
23
23
22
21
20
18
17
16
16
15
14
13
13
13
12
12
11
12
15
17
19
20

Feels Like (°C)

21
21
21
21
21
21
20
18
17
16
16
15
14
14
14
13
13
12
11
12
14
17
19
19

Dew Point (°C)

11
11
9
9
9
10
12
10
9
10
10
9
8
8
8
8
8
8
8
7
8
8
8
8

Relative Humidity (%)

45
43
40
40
44
49
58
58
61
65
67
67
69
71
74
75
76
77
79
71
60
54
50
46

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1028
1029
1029
1029
1029
1029

Ozone (du)

324
320
317
312
307
309
309
308
308
307
306
304
302
301
301
301
301
300
297
296
297
295
293
292

Tuesday 15

Waxing Crescent 23%

12:44

21:14

13 OK
14 OK
15 Good
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Bad
22 OK
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

Sun - Rise: 06:49, Set: 19:14, Transit: 13:01. Moon - Rise: 12:44, Set: 21:14. Civil Dark: 19:41 - 06:22. Nautical Dark: 20:13 - 05:50. Astro Dark: 20:46 - 05:17

Total Clouds (% Sky Obscured)

29
20
8
55
59
61
29
43
57
41
49
59
78
65
72
57
86
91
75
90
64
76
59
73

Low Clouds (% Sky Obscured)

4
4
1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
15
16
13
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
8
5
0
0
0
0
0

High Clouds (% Sky Obscured)

6
4
3
22
41
44
23
35
41
32
37
53
73
65
72
57
86
91
75
90
31
54
52
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

7
7
7
7
7
6
6
5
5
5
5
4
4
3
3
3
2
2
2
2
3
5
6
6

Chance of Frost

Temperature (°C)

21
22
23
23
23
22
20
18
17
16
16
15
14
14
13
13
13
13
13
14
17
19
21
23

Feels Like (°C)

20
21
22
23
21
21
18
18
17
14
14
14
14
14
15
14
15
14
14
16
18
20
21
23

Dew Point (°C)

9
9
9
9
10
13
13
11
11
11
13
13
13
13
12
12
12
12
12
13
14
14
14
14

Relative Humidity (%)

44
42
40
40
43
55
61
61
65
69
82
86
93
93
93
95
95
95
95
90
81
70
63
57

Pressure (mb)

1028
1028
1027
1026
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1027
1027
1028
1028
1028
1029
1029
1029
1029
1028

Ozone (du)

291
290
289
288
288
288
288
288
289
289
289
288
286
285
284
284
285
286
287
288
288
289
289
289

Wednesday 16

Waxing Crescent 32%

No Rise

21:50

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

Sun - Rise: 06:50, Set: 19:13, Transit: 13:01. Moon - Rise: No Rise, Set: 21:50. Civil Dark: 19:40 - 06:23. Nautical Dark: 20:12 - 05:51. Astro Dark: 20:44 - 05:19

Total Clouds (% Sky Obscured)

68
63
71
53
55
23
8
36
22
24
23
22
20
19
9
20
20
24
20
17
10
5
2
2

Low Clouds (% Sky Obscured)

0
0
1
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
2
2
2
2
2
2
2
2
2
2
5
2
19
20
24
19
15
8
2
2
0

High Clouds (% Sky Obscured)

68
63
58
39
37
16
4
26
22
24
23
22
20
18
9
5
0
1
1
2
2
3
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

6
6
5
5
4
3
1
3
4
4
3
3
3
3
3
3
3
2
2
2
4
5
6
7

Chance of Frost

Temperature (°C)

24
25
26
26
26
26
24
22
21
20
19
18
18
17
17
17
16
16
16
17
19
22
24
25

Feels Like (°C)

25
26
27
27
27
28
27
25
22
22
21
20
19
20
19
19
18
18
19
20
21
23
25
26

Dew Point (°C)

14
14
15
15
16
18
17
17
17
16
15
14
13
15
14
14
13
13
13
13
13
14
14
15

Relative Humidity (%)

53
51
50
50
52
63
67
72
77
78
76
74
76
83
83
82
81
81
81
74
64
60
55
52

Pressure (mb)

1028
1027
1027
1026
1026
1025
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

289
290
289
288
288
287
286
285
285
284
284
284
284
283
283
282
281
280
279
278
278
277
275
275

Thursday 17

Waxing Crescent 41%

13:45

22:34

13 Good
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 06:51, Set: 19:11, Transit: 13:00. Moon - Rise: 13:45, Set: 22:34. Civil Dark: 19:38 - 06:24. Nautical Dark: 20:10 - 05:52. Astro Dark: 20:42 - 05:20

Total Clouds (% Sky Obscured)

2
25
51
77
78
72
100
98
91
99
99
81
75
99
100
100
100
100
100
93
86
80
80
58

Low Clouds (% Sky Obscured)

0
0
0
0
6
17
49
54
53
61
63
50
43
42
38
37
42
47
71
90
57
32
37
29

Medium Clouds (% Sky Obscured)

0
0
2
2
7
13
20
28
39
43
44
41
43
41
44
41
46
49
100
93
86
80
54
14

High Clouds (% Sky Obscured)

1
25
51
77
78
72
100
90
69
92
58
69
75
99
100
100
100
100
100
70
34
7
31
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

0
0
0
0
1
4
3
7
8
9
29
39
47
49
44
35
35
32
27
24
19
7
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
28
28
28
27
25
24
23
22
22
22
21
21
20
20
20
20
20
20
21
22
23
24

Feels Like (°C)

28
29
29
30
30
30
27
23
23
23
21
21
21
22
20
20
20
21
21
22
23
24
24
26

Dew Point (°C)

15
16
16
16
17
18
18
17
17
16
13
12
13
14
14
14
15
16
18
17
19
19
20
18

Relative Humidity (%)

49
48
46
46
49
57
66
67
67
66
57
54
60
65
68
70
74
78
85
82
85
80
84
67

Pressure (mb)

1024
1023
1022
1021
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021

Ozone (du)

274
274
274
273
272
270
269
269
269
269
269
269
269
269
270
270
269
269
269
270
270
271
271
270

Friday 18

First Quarter 51%

14:40

23:24

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

Sun - Rise: 06:52, Set: 19:09, Transit: 13:00. Moon - Rise: 14:40, Set: 23:24. Civil Dark: 19:36 - 06:25. Nautical Dark: 20:08 - 05:53. Astro Dark: 20:41 - 05:21

Total Clouds (% Sky Obscured)

74
79
76
73
63
55
48
50
59
66
32
67
72
28
31
43
40
36
33
47
64
81
75
70

Low Clouds (% Sky Obscured)

27
62
69
73
63
55
48
50
59
66
21
67
72
28
31
43
40
36
33
47
64
77
75
70

Medium Clouds (% Sky Obscured)

6
25
34
37
2
1
0
0
0
0
0
0
3
3
3
3
5
6
7
5
3
1
1
1

High Clouds (% Sky Obscured)

53
43
51
32
18
9
0
0
0
2
4
2
1
9
19
31
22
17
14
26
38
50
36
22

ISS Passover

Visibility (miles)

9
6
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

27
51
62
57
47
16
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
5
5
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
4
3

Chance of Frost

Temperature (°C)

25
26
26
25
25
24
22
21
20
19
18
18
18
17
16
16
15
15
15
15
17
19
20
21

Feels Like (°C)

28
29
28
29
28
27
25
23
22
21
20
21
19
18
17
17
17
17
16
16
17
17
18
18

Dew Point (°C)

17
17
19
21
21
21
20
18
18
17
17
17
16
15
14
13
13
13
13
12
13
14
14
14

Relative Humidity (%)

60
58
65
76
78
83
84
85
88
88
89
92
89
88
86
85
86
86
86
84
79
73
67
65

Pressure (mb)

1020
1020
1020
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

271
270
269
270
271
273
273
273
273
272
271
271
270
269
268
267
267
267
268
269
269
269
269
269

Saturday 19

Waxing Gibbous 61%

15:28

00:21

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:53, Set: 19:08, Transit: 12:59. Moon - Rise: 15:28, Set: 00:21. Civil Dark: 19:35 - 06:26. Nautical Dark: 20:06 - 05:54. Astro Dark: 20:39 - 05:22

Total Clouds (% Sky Obscured)

64
61
59
54
59
55
41
29
20
21
45
69
88
90
92
93
94
94
94
90
84
81
73
65

Low Clouds (% Sky Obscured)

64
61
59
54
32
16
3
2
1
0
0
0
0
1
3
3
3
5
5
2
1
0
3
6

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
0
9
19
28
28
25
24
15
13
11
11
10
10
15
17

High Clouds (% Sky Obscured)

8
6
4
3
11
13
13
13
12
11
39
61
77
71
69
68
81
88
91
81
71
57
43
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
9
9
9
9
9
9
9
9

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
1
2
2
6
12
19
35
43
50
45
35
16
12
5
0
1
1
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
3
3
3
3
2
2
3
3
4
4
3
3
3
3
3
3
3
3
3
3
4
5
5

Chance of Frost

Temperature (°C)

22
23
23
23
24
22
21
20
19
19
18
17
16
16
16
16
16
16
16
16
19
21
23
23

Feels Like (°C)

19
21
25
25
24
25
26
26
22
22
22
21
21
20
17
17
18
18
17
17
20
21
22
21

Dew Point (°C)

15
16
16
16
17
17
17
17
16
15
15
14
14
15
15
15
15
15
15
15
15
15
16
15

Relative Humidity (%)

64
63
63
63
64
69
74
80
80
81
82
86
89
93
93
93
93
92
90
90
80
70
63
58

Pressure (mb)

1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1017
1016

Ozone (du)

269
269
269
269
269
268
268
267
268
268
269
269
269
268
268
268
267
268
268
268
269
269
270
270

Sunday 20

Waxing Gibbous 70%

16:08

01:22

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

Sun - Rise: 06:54, Set: 19:06, Transit: 12:59. Moon - Rise: 16:08, Set: 01:22. Civil Dark: 19:33 - 06:27. Nautical Dark: 20:05 - 05:55. Astro Dark: 20:37 - 05:23

Total Clouds (% Sky Obscured)

57
60
66
72
71
74
77
87
93
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
23
33
45
34
22
12
29
47
64
73
82
90
90
92
91
91
91
92

Medium Clouds (% Sky Obscured)

23
23
27
31
39
46
60
73
86
98
99
99
100
98
96
94
83
71
60

High Clouds (% Sky Obscured)

20
22
23
22
32
44
61
64
65
69
55
39
27
26
25
24
19
14
9

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
3
4
4
4
6
7
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

1
23
34
41
70
90
95
88
84
84
75
64
52
59
65
70
76
76
70

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.6
0.6
0.6
0.6
0.4
0.3
0
0.2
0.2
0.3
0.4
0.4
0.3

Wind Speed/Direction (mph)

5
5
5
7
9
7
6
4
4
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

24
25
24
23
23
22
21
20
20
19
19
18
18
18
18
17
17
17
17

Feels Like (°C)

22
23
29
29
29
28
28
27
20
21
21
22
21
21
18
18
18
18
18

Dew Point (°C)

15
14
16
18
19
19
19
19
19
18
18
17
17
17
17
17
17
17
17

Relative Humidity (%)

54
49
59
70
81
85
91
93
95
93
95
93
95
93
95
95
96
96
96

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

269
269
269
269
269
270
270
271
271
272
272
272
273
273
273
273
273
274
274

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 14/09/26 13:31:18. Forecast: 14/09/26 to 20/09/26. Timezone: UTC-4.00