Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 6%

04:26

15:11

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

Sun - Rise: 06:55, Set: 16:48, Transit: 11:51. Moon - Rise: 04:26, Set: 15:11. Civil Dark: 17:17 - 06:26. Nautical Dark: 17:50 - 05:53. Astro Dark: 18:22 - 05:21

Total Clouds (% Sky Obscured)

74
82
69
27
26
16
12
16
4
15
82
48
57
69
83
84
16
15
9
0
0
0
0
0

Low Clouds (% Sky Obscured)

54
67
52
46
52
31
16
19
2
14
83
48
57
69
83
84
14
12
5
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)

-
-
-
-
-
-
-
-
-
-
-
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

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)

15
13
15
15
13
14
15
14
14
17
19
17
17
17
17
16
15
13
11
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
0
0
1
1
0
1
1
0
0
0
0
-0

Dew Point (°C)

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

Relative Humidity (%)

59
60
54
55
57
58
54
54
54
48
46
44
42
41
41
41
41
45
49
52
56
60
67
70

Pressure (mb)

1005
1005
1006
1006
1007
1008
1008
1010
1011
1012
1012
1013
1012
1012
1012
1013
1014
1015
1016
1017
1017
1018
1019
1019

Ozone (du)

298
297
296
297
301
300
298
297
296
295
291
285
283
281
278
276
278
279
277
273
274
277
280
281

Tuesday 18

Waning Crescent 3%

05:27

15:35

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:56, Set: 16:47, Transit: 11:52. Moon - Rise: 05:27, Set: 15:35. Civil Dark: 17:16 - 06:27. Nautical Dark: 17:49 - 05:54. Astro Dark: 18:22 - 05:22

Total Clouds (% Sky Obscured)

2
4
6
8
2
3
2
12
91
99
100
98
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
3
2
0
0
0
0
0
60
75
85
86
91
90
91
94
95
97
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
3
0
0
0
3
91
99
100
98
98
96
100
100
98
87
99
100
100
100
99
97

High Clouds (% Sky Obscured)

2
2
2
4
0
2
2
8
25
82
62
59
74
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
0
0
0
2
7
9
7
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
Very Light Rain
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
30
58
51
61
93
71
40
67
95
87
67
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0.9
0.4
0
0
0.7
0.3
0
0.6
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
78
80
78
78
80
80
69
56
50
47
56
70
79
96
98
96
98
96
94
94
94
94

Pressure (mb)

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

Ozone (du)

283
289
288
286
283
283
285
283
282
282
280
279
279
278
279
280
279
278
277
277
280
285
289
292

Wednesday 19

Waning Crescent 1%

06:29

16:04

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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:57, Set: 16:46, Transit: 11:52. Moon - Rise: 06:29, Set: 16:04. Civil Dark: 17:16 - 06:28. Nautical Dark: 17:49 - 05:55. Astro Dark: 18:21 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
83
82
85
86
79
70
47
57
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
75
79
81
82
64
56
29
35
37
26
74
97
97
98

Medium Clouds (% Sky Obscured)

100
99
100
71
55
34
28
42
56
69
46
35
18
13
6
9
4
2
0
0
0
2
4
16

High Clouds (% Sky Obscured)

100
100
28
25
19
0
0
0
0
0
0
0
0
0
0
0
0
2
36
97
100
100
79
58

ISS Passover

Visibility (miles)

8
2
0
0
0
1
7
8
5
8
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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

88
95
95
46
16
1
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.7
1.8
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)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
6
6
7
7
7
7
6
6
6
5
5
6
5

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
4
4
4
3
3
3
3
3
4
5
5
5
5
5
4
4

Relative Humidity (%)

98
100
100
98
98
98
98
98
96
94
91
85
81
78
77
75
82
91
93
94
94
94
91
90

Pressure (mb)

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

Ozone (du)

294
297
295
296
297
289
283
278
275
274
277
280
285
282
280
280
278
275
273
271
270
269
267
264

Thursday 20

New Moon 0%

07:32

16:39

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:59, Set: 16:46, Transit: 11:52. Moon - Rise: 07:32, Set: 16:39. Civil Dark: 17:15 - 06:29. Nautical Dark: 17:48 - 05:56. Astro Dark: 18:21 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
100
99
98
100
100
98
96
93
95
97
100
99
99
98
97
96
95
95
93
91
88
81

Medium Clouds (% Sky Obscured)

5
21
63
76
58
78
93
100
100
65
43
45
51
50
44
39
32
27
16
8
4
0
4
15

High Clouds (% Sky Obscured)

30
30
30
30
20
10
10
10
1
0
0
0
10
10
1
20
20
27
32
50
79
100
100
100

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 (%)

3
4
6
15
20
20
14
21
22
20
23
27
30
27
22
16
13
11
5
11
13
13
11
9

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)

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

Chance of Frost

Temperature (°C)

5
5
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
90
88
91
91
93
93
91
90
90
91
90
90
91
93
94
94
94
93
94
94

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1021
1021
1021
1020
1020
1019

Ozone (du)

262
262
263
263
264
265
266
267
269
269
268
268
267
265
265
266
265
264
262
263
264
265
264
263

Friday 21

Waxing Crescent 2%

08:32

17:20

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:00, Set: 16:45, Transit: 11:52. Moon - Rise: 08:32, Set: 17:20. Civil Dark: 17:15 - 06:30. Nautical Dark: 17:48 - 05:57. Astro Dark: 18:20 - 05:25

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
99
97
95
96
96
97
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
77
71
76
79
80
79
67
55
44
51
57
64
64
64
66
60
53
44
55
61
69
76
82

Medium Clouds (% Sky Obscured)

40
51
57
70
67
61
54
44
32
32
30
24
22
40
57
70
80
90
100
100
100
100
99
100

High Clouds (% Sky Obscured)

100
95
90
86
91
95
100
97
94
91
91
94
96
98
99
100
100
100
100
100
100
35
100
100

ISS Passover

Visibility (miles)

9
9
9
8
0
0
2
4
1
1
0
8
9
9
9
9
8
4
9
9
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

2
2
1
23
79
95
75
62
53
12
6
17
10
34
36
47
74
74
87
95
61
56
64
77

Precipitation Amount (mm)

0
0
0
0
0.7
0.8
0.5
0.2
0.2
0
0
0
0
0
0
0
0.4
0.2
0.2
1
0.2
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
8
8
9
9
10
11
12
14
14
14
14
13
13
12
12
11
10
10

Feels Like (°C)

5
5
5
5
6
5
5
5
6
7
8
9
10
12
12
12
12
11
12
11
9
9
8
7

Dew Point (°C)

6
6
6
7
7
7
8
8
8
9
10
11
11
12
12
13
13
13
12
12
11
10
9
9

Relative Humidity (%)

96
96
96
98
98
98
98
98
98
96
96
95
93
90
92
95
96
96
95
96
96
93
93
91

Pressure (mb)

1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014
1013
1012
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

264
265
264
263
262
263
266
270
269
266
265
264
264
262
263
265
266
267
269
271
272
273
272
271

Saturday 22

Waxing Crescent 6%

09:28

18:10

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:01, Set: 16:45, Transit: 11:53. Moon - Rise: 09:28, Set: 18:10. Civil Dark: 17:14 - 06:31. Nautical Dark: 17:47 - 05:58. Astro Dark: 18:20 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
89
83
77
93
100
95
73
91
96
100
100

Low Clouds (% Sky Obscured)

89
33
15
0
0
0
0
24
48
68
61
57
52
47
69
77
93
100
95
73
91
96
100
100

Medium Clouds (% Sky Obscured)

100
56
55
59
60
68
69
82
90
99
97
97
97
77
60
41
38
31
18
22
26
24
22
26

High Clouds (% Sky Obscured)

100
99
98
98
99
99
100
94
92
88
85
81
69
55
31
0
0
0
0
2
3
5
14
28

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

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

Precipitation Probability (%)

90
9
5
1
3
4
8
17
25
34
66
94
95
95
95
58
38
20
2
16
25
31
49
56

Precipitation Amount (mm)

0.7
0
0
0
0
0
0
0
0
0
0.3
0.7
1.2
1.1
0.8
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
4
3
3
3
4
4
0
1
2
1
1
0
3
2
2
3
4
5
3
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
83
85
86
89
82
75
70
65
59
54
56
56
58
62
68
75
76
79
82
82

Pressure (mb)

1011
1011
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

270
271
273
274
276
280
283
287
287
287
287
287
287
287
287
286
286
286
286
286
286
286
287
290

Sunday 23

Waxing Crescent 11%

10:18

19:07

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

Sun - Rise: 07:02, Set: 16:44, Transit: 11:53. Moon - Rise: 10:18, Set: 19:07. Civil Dark: 17:14 - 06:32. Nautical Dark: 17:47 - 05:59. Astro Dark: 18:19 - 05:27

Total Clouds (% Sky Obscured)

100
98
92
48
31
18
14
13
12
11
17
22
26
45
54
55
59
64
72
70
69
68
81
94

Low Clouds (% Sky Obscured)

100
96
87
48
4
0
0
0
0
0
2
6
8
16
24
16
16
20
38
36
32
28
24
18

Medium Clouds (% Sky Obscured)

34
25
13
4
4
5
5
9
9
8
6
6
3
2
1
0
9
17
21
29
45
59
64
65

High Clouds (% Sky Obscured)

40
28
14
0
1
3
4
3
1
0
0
0
0
0
0
0
0
0
0
9
24
29
29
33

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

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

Precipitation Probability (%)

62
50
35
13
18
22
22
23
20
14
10
6
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.2
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
2
2
2
2
2
2
2
3
4
6
9
12
15
14
14
13
11
10
8
7
7
7
6

Chance of Frost

Temperature (°C)

2
2
1
2
2
3
3
4
5
7
8
9
9
10
10
10
10
9
8
7
7
6
6
5

Feels Like (°C)

3
2
-1
-0
1
2
3
4
3
4
4
3
4
4
8
6
5
6
6
6
2
3
3
3

Dew Point (°C)

-1
-1
-1
-1
-0
1
1
2
2
2
2
1
0
0
-0
-0
-0
1
1
2
1
2
2
1

Relative Humidity (%)

81
81
83
84
86
88
88
88
78
70
62
58
53
49
48
48
48
54
60
67
69
72
74
76

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

293
296
297
297
298
298
297
296
296
296
295
294
293
292
291
290
289
289
289
289
289
288
288
288

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

Generated: 17/11/25 11:27:46. Forecast: 17/11/25 to 23/11/25. Timezone: UTC-5.00