Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 18%

11:00

20:10

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

Sun - Rise: 07:03, Set: 16:44, Transit: 11:53. Moon - Rise: 11:00, Set: 20:10. Civil Dark: 17:13 - 06:33. Nautical Dark: 17:47 - 06:00. Astro Dark: 18:19 - 05:28

Total Clouds (% Sky Obscured)

9
2
8
0
6
12
7
0
6
4
28
18
19
18
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

17
4
15
0
14
23
14
0
0
0
3
1
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
7
80
86
82
95
83
99
100
99
79

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
4
2
3
11
16
18
100
100
100
100
100
100
100
100
100
82

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
82
83
79
77
78
79
79
69
58
52
48
44
43
44
54
57
57
59
61
61
61
61

Pressure (mb)

1019
1019
1020
1020
1021
1022
1023
1024
1025
1026
1026
1026
1025
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

288
288
286
286
286
288
288
288
289
290
288
287
288
289
289
286
284
285
288
286
286
284
283
282

Tuesday 25

Waxing Crescent 27%

11:35

21:15

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: 07:04, Set: 16:43, Transit: 11:54. Moon - Rise: 11:35, Set: 21:15. Civil Dark: 17:13 - 06:34. Nautical Dark: 17:46 - 06:01. Astro Dark: 18:19 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
96
93
92
81
83

Low Clouds (% Sky Obscured)

0
0
0
0
47
0
0
18
10
61
75
95
92
96
98
98
97
98
95
95
88
90
75
74

Medium Clouds (% Sky Obscured)

99
100
100
100
99
75
90
97
100
100
100
100
100
100
100
100
100
100
79
81
64
45
24
35

High Clouds (% Sky Obscured)

99
100
100
100
60
100
100
100
100
100
100
100
100
100
100
100
100
55
4
0
0
0
0
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
6
3
1
3
4
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
5
48
82
95
95
95
95
95
95
58
10
4
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.9
0.9
3.1
2.8
0.9
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-1
-1
-1
-0
-0
1
1
-0
-0
0
2
4
3
5
7
8
8
9
9
9
9
9
9

Relative Humidity (%)

63
67
66
67
67
66
72
72
66
59
57
59
70
67
78
88
91
93
95
95
93
93
95
95

Pressure (mb)

1025
1024
1025
1024
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

282
283
281
281
281
282
285
288
290
289
288
281
277
274
271
269
268
268
275
270
270
268
267
267

Wednesday 26

Waxing Crescent 36%

12:05

22:22

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

Sun - Rise: 07:05, Set: 16:43, Transit: 11:54. Moon - Rise: 12:05, Set: 22:22. Civil Dark: 17:13 - 06:35. Nautical Dark: 17:46 - 06:02. Astro Dark: 18:19 - 05:29

Total Clouds (% Sky Obscured)

92
90
96
95
100
100
99
93
86
40
56
26
40
10
26
46
30
50
0
3
3
0
64
72

Low Clouds (% Sky Obscured)

89
85
69
68
65
80
97
81
74
5
39
8
33
4
12
15
12
20
0
3
2
0
19
25

Medium Clouds (% Sky Obscured)

20
17
31
43
75
90
73
57
49
40
28
23
18
0
1
25
6
29
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
29
51
39
26
20
20
9
24
1
2
2
0
0
0
7
12
0
0
0
0
0
59
72

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
15
28
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
1
5
0
0
2
1
3
5
6
9
36
36
9
4
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
4
3
3
3
4
3
3
5
6
8
9
9
9
9
9
10
14
13
14
14
13

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
10
11
13
15
16
17
18
18
17
15
13
12
10
9
7
6

Feels Like (°C)

8
7
7
7
7
7
8
8
8
10
13
14
15
15
16
16
15
12
8
8
5
4
2
0

Dew Point (°C)

9
9
9
8
8
9
9
9
9
10
10
11
11
11
10
10
10
9
4
5
3
1
-1
-2

Relative Humidity (%)

95
96
96
96
96
98
98
96
95
90
80
75
69
65
62
62
65
70
53
62
59
59
58
57

Pressure (mb)

1013
1013
1013
1012
1011
1012
1011
1011
1011
1011
1010
1010
1009
1008
1007
1007
1007
1007
1008
1010
1011
1011
1012
1013

Ozone (du)

265
263
262
259
258
258
258
259
259
260
262
265
268
269
269
270
273
278
282
288
288
290
291
291

Thursday 27

Waxing Crescent 47%

12:31

23:29

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 OK
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 07:06, Set: 16:42, Transit: 11:54. Moon - Rise: 12:31, Set: 23:29. Civil Dark: 17:12 - 06:36. Nautical Dark: 17:46 - 06:03. Astro Dark: 18:18 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
98
99
100
96
92
87
81
76
74
68
42
39
27
15
2
0
0

Low Clouds (% Sky Obscured)

5
4
18
24
29
29
19
16
16
16
23
29
35
42
50
58
58
42
39
27
15
0
0
0

Medium Clouds (% Sky Obscured)

2
100
100
100
99
94
97
98
99
100
95
90
82
68
58
50
44
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
94
74
89
94
100
68
37
10
9
13
20
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
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)

12
11
11
10
10
11
11
11
12
13
15
15
15
15
15
14
13
12
11
10
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
57
55
54
55
56
56
55
54
51
47
45
43
42
44
46
49
51
55
57
58
58
55

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014

Ozone (du)

290
289
289
289
290
291
293
297
299
305
310
315
318
317
317
318
318
318
319
320
324
329
333
345

Friday 28

First Quarter 58%

12:55

No Set

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

Sun - Rise: 07:07, Set: 16:42, Transit: 11:55. Moon - Rise: 12:55, Set: No Set. Civil Dark: 17:12 - 06:37. Nautical Dark: 17:45 - 06:04. Astro Dark: 18:18 - 05:31

Total Clouds (% Sky Obscured)

0
3
7
14
48
8
7
13
22
32
40
47
59
68
40
32
26
23
29
28
15
4
3
3

Low Clouds (% Sky Obscured)

0
1
1
1
2
3
4
13
22
32
40
47
59
61
40
32
26
23
29
28
15
0
0
0

Medium Clouds (% Sky Obscured)

0
0
3
7
28
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
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
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)

13
13
13
13
14
14
14
14
15
16
17
18
18
18
17
16
15
14
13
12
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-8
-8
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-8
-7
-7
-6
-6
-6
-6
-7
-8

Relative Humidity (%)

56
57
58
61
62
62
63
63
62
55
51
46
44
43
43
45
48
54
60
63
66
66
63
63

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1020
1021
1022
1023
1024
1024
1025
1026

Ozone (du)

365
382
382
371
363
359
354
354
356
354
351
346
343
343
344
341
338
335
332
330
329
326
324
323

Saturday 29

Waxing Gibbous 69%

13:18

00:37

00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
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: 07:08, Set: 16:42, Transit: 11:55. Moon - Rise: 13:18, Set: 00:37. Civil Dark: 17:12 - 06:38. Nautical Dark: 17:45 - 06:05. Astro Dark: 18:18 - 05:32

Total Clouds (% Sky Obscured)

3
1
1
1
14
27
41
45
51
63
68
75
78
75
74
75
81
84
78
62
82
90
96
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
4
4
9
28
57
40
20
0
17
34
51
34
17

Medium Clouds (% Sky Obscured)

0
0
0
0
8
18
27
33
38
43
56
62
66
69
74
75
78
71
45
34
32
25
17
13

High Clouds (% Sky Obscured)

0
0
0
0
2
3
4
15
17
24
19
10
2
7
7
0
0
0
1
5
9
11
23
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-8
-8
-8
-8
-8
-9
-9
-9
-10
-10
-10
-10
-9
-8
-8
-7
-7
-7
-7
-8

Relative Humidity (%)

67
69
71
71
69
71
72
72
64
57
51
47
42
39
39
40
42
47
52
59
62
65
68
68

Pressure (mb)

1026
1027
1028
1028
1029
1030
1030
1031
1031
1032
1032
1032
1032
1031
1031
1031
1032
1032
1033
1034
1034
1034
1034
1034

Ozone (du)

323
323
325
328
330
329
329
329
328
328
327
326
326
325
325
325
325
323
321
319
318
316
315
312

Sunday 30

Waxing Gibbous 79%

13:41

01:47

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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: 07:09, Set: 16:42, Transit: 11:55. Moon - Rise: 13:41, Set: 01:47. Civil Dark: 17:11 - 06:39. Nautical Dark: 17:45 - 06:06. Astro Dark: 18:18 - 05:33

Total Clouds (% Sky Obscured)

100
98
92
55
41
32
31
47
63
79
84
89
94
97
99
100
100
100
100
89
75
58
58
56

Low Clouds (% Sky Obscured)

0
2
4
6
5
5
5
5
5
5
5
6
5
5
9
8
8
13
36
38
41
43
44
45

Medium Clouds (% Sky Obscured)

13
12
7
6
5
5
5
10
10
10
9
13
11
12
16
25
32
34
38
43
40
40
36
32

High Clouds (% Sky Obscured)

28
18
13
8
11
15
18
44
63
79
84
89
94
97
99
100
100
100
100
89
75
58
58
56

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
8
12
16
16
13
6
4
3
0
0
0
0
0
0
0
1
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-8
-8
-7
-6
-6
-5
-6
-7
-8
-8
-8
-9
-8
-7
-6
-6
-6
-5
-5
-5
-4
-4

Relative Humidity (%)

70
70
72
73
75
75
76
78
67
57
49
45
41
37
40
44
47
54
60
67
69
71
73
71

Pressure (mb)

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

Ozone (du)

310
308
308
307
307
308
308
308
305
303
300
298
296
294
293
291
289
288
287
287
286
285
284
283

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

Generated: 24/11/25 10:51:09. Forecast: 24/11/25 to 30/11/25. Timezone: UTC-5.00