Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 6%

10:18

18:10

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

Sun - Rise: 07:02, Set: 16:45, Transit: 11:53. Moon - Rise: 10:18, Set: 18:10. Civil Dark: 17:14 - 06:32. Nautical Dark: 17:47 - 05:59. Astro Dark: 18:20 - 05:27

Total Clouds (% Sky Obscured)

82
95
90
46
40
34
65
99
100
75
81
73
29
33
25
21
19
22
27
45
72
75
96
78

Low Clouds (% Sky Obscured)

61
88
85
48
34
25
22
9
21
31
37
42
35
41
39
39
29
26
10
32
40
45
48
8

Medium Clouds (% Sky Obscured)

23
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
21
25
31
39
10
0

High Clouds (% Sky Obscured)

4
0
0
0
4
8
73
99
99
46
45
29
7
7
2
0
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

10
11
11
11
11
10
9
8
7
6
6
5
5
4
3
2
2
2
1
1
3
5
4
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
75
71
66
64
69
67
66
69
70
72
75
77
80
88
88
88
90
93
90
84
76
69
60

Pressure (mb)

1013
1012
1012
1013
1014
1015
1016
1017
1017
1017
1018
1018
1018
1017
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016

Ozone (du)

273
272
272
273
274
276
278
276
281
284
288
291
296
299
298
294
285
286
285
287
289
292
295
298

Monday 24

Waxing Crescent 11%

11:00

19:07

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

Sun - Rise: 07:03, Set: 16:44, Transit: 11:53. Moon - Rise: 11:00, Set: 19:07. Civil Dark: 17:14 - 06:33. Nautical Dark: 17:47 - 06:00. Astro Dark: 18:19 - 05:28

Total Clouds (% Sky Obscured)

50
19
18
27
21
16
13
13
3
4
4
4
0
0
0
0
18
14
17
21
11
39
16
8

Low Clouds (% Sky Obscured)

35
15
10
17
18
13
9
9
3
3
4
4
0
0
0
0
14
9
13
21
2
0
7
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
2
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
10
35
3
5

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)

4
12
12
12
11
7
6
5
5
6
6
6
5
5
5
5
4
4
4
4
3
4
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
45
46
47
51
63
70
71
72
75
75
79
83
85
86
86
86
84
86
84
77
66
54
47

Pressure (mb)

1015
1014
1013
1014
1015
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1024
1025
1026
1026
1026
1026

Ozone (du)

299
302
302
301
300
298
298
296
296
293
292
292
290
289
291
291
291
292
291
291
290
290
292
291

Tuesday 25

Waxing Crescent 18%

11:35

20:10

12 Bad
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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:04, Set: 16:44, Transit: 11:54. Moon - Rise: 11:35, Set: 20:10. Civil Dark: 17:13 - 06:34. Nautical Dark: 17:47 - 06:01. Astro Dark: 18:19 - 05:29

Total Clouds (% Sky Obscured)

53
62
55
65
67
71
82
76
95
100
100
100
87
100
100
100
100
97
100
94
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
62
75
88
88
89

Medium Clouds (% Sky Obscured)

0
4
4
30
43
9
8
3
43
40
46
68
84
100
100
100
100
83
100
94
100
100
100
100

High Clouds (% Sky Obscured)

44
46
40
45
58
57
78
62
93
100
99
100
49
100
85
100
100
97
99
75
99
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
7
22
41
95

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
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
39
38
39
49
51
55
57
58
59
57
58
65
63
59
60
62
61
67
65
64
59
57
61

Pressure (mb)

1025
1025
1024
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1021

Ozone (du)

291
291
291
290
288
288
290
288
286
287
288
288
287
286
285
284
285
287
287
287
285
281
279
275

Wednesday 26

Waxing Crescent 27%

12:05

21:15

12 Bad
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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:05, Set: 16:43, Transit: 11:54. Moon - Rise: 12:05, Set: 21:15. Civil Dark: 17:13 - 06:35. Nautical Dark: 17:46 - 06:02. Astro Dark: 18:19 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
94
88
92
93
98
99
98
100
92
95
82
91
85
83
76
57

Low Clouds (% Sky Obscured)

91
95
98
98
98
99
99
85
88
84
88
93
98
98
96
90
63
80
47
43
49
80
66
47

Medium Clouds (% Sky Obscured)

100
100
98
100
100
100
85
38
42
21
15
21
42
22
32
35
20
14
8
6
4
1
7
13

High Clouds (% Sky Obscured)

100
100
98
100
100
89
100
70
0
0
0
0
23
30
30
35
77
21
17
17
13
10
5
0

ISS Passover

Visibility (miles)

3
3
4
2
3
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
35
16
7
6
2
7
23
14
1
0
11
3
1
2
1
1
3
7

Precipitation Amount (mm)

0.9
0.6
1.2
1.2
0.9
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
9
9
9
9
9
10
10
9
9
9
9
9
9
9
9
11
12
13

Feels Like (°C)

4
4
5
4
4
4
5
6
6
6
7
7
8
7
8
8
8
7
7
8
8
10
10
11

Dew Point (°C)

5
7
7
7
7
7
8
8
8
9
9
9
9
9
9
9
9
8
8
8
8
9
9
11

Relative Humidity (%)

82
91
93
94
95
95
93
91
93
95
95
93
96
96
96
96
95
96
95
95
93
87
83
84

Pressure (mb)

1020
1018
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011

Ozone (du)

271
270
269
270
270
271
271
274
273
271
268
264
261
262
260
257
257
257
257
258
258
258
259
260

Thursday 27

Waxing Crescent 36%

12:05

22:22

12 Bad
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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:06, Set: 16:43, Transit: 11:54. Moon - Rise: 12:05, Set: 22:22. Civil Dark: 17:13 - 06:36. Nautical Dark: 17:46 - 06:03. Astro Dark: 18:19 - 05:30

Total Clouds (% Sky Obscured)

62
45
58
30
41
62
85
50
57
67
67
66
72
64
85
94
85
76
63
73
82
100
83
66

Low Clouds (% Sky Obscured)

38
36
42
30
41
57
72
35
18
0
0
1
1
11
20
32
30
29
31
31
29
27
33
38

Medium Clouds (% Sky Obscured)

22
15
7
0
11
29
30
27
31
40
30
17
0
15
36
54
37
44
1
23
60
84
64
41

High Clouds (% Sky Obscured)

1
0
0
0
4
7
10
30
46
67
67
66
72
58
48
36
32
19
30
57
78
100
80
15

ISS Passover

Visibility (miles)

9
9
5
7
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 (%)

16
31
45
23
24
32
21
25
22
9
6
2
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
6
8
8
8
7
9
9
11
12
13
11
11
10
10
9
9
9
10
10
10
12
14
15

Chance of Frost

Temperature (°C)

15
17
17
17
17
15
14
13
10
9
8
6
5
4
4
3
3
3
2
2
2
3
4
4

Feels Like (°C)

13
15
16
14
16
15
10
6
4
4
3
2
1
-1
-1
-3
-4
-4
-4
-5
-4
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

73
78
70
72
74
84
75
62
66
63
65
66
65
64
64
61
61
59
60
61
59
55
49
44

Pressure (mb)

1010
1009
1008
1008
1007
1008
1009
1009
1011
1011
1012
1013
1013
1013
1014
1013
1013
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

261
262
263
265
269
275
278
281
286
289
290
291
294
295
295
297
299
301
304
306
308
311
316
321

Friday 28

First Quarter 47%

12:31

23:29

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

Sun - Rise: 07:07, Set: 16:42, Transit: 11:55. Moon - Rise: 12:31, Set: 23:29. Civil Dark: 17:12 - 06:37. Nautical Dark: 17:46 - 06:04. Astro Dark: 18:18 - 05:31

Total Clouds (% Sky Obscured)

39
35
36
32
26
23
29
28
13
3
3
3
3
24
52
82
60
30
0
15
30
42
42
40

Low Clouds (% Sky Obscured)

39
35
36
32
26
23
29
28
13
0
0
0
0
0
0
0
0
0
0
11
20
37
42
39

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
12
33
50
33
20
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
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)

16
15
15
14
13
13
12
11
12
12
12
12
12
12
12
12
12
13
14
14
15
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
36
36
38
40
44
47
48
50
50
52
54
56
56
58
58
59
61
60
61
55
53
50
47

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

323
321
318
318
320
323
324
327
333
340
345
353
359
362
361
359
358
354
351
347
344
340
336
334

Saturday 29

Waxing Gibbous 58%

12:55

00:37

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

Sun - Rise: 07:08, Set: 16:42, Transit: 11:55. Moon - Rise: 12:55, 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)

42
50
58
64
52
41
28
24
30
34
32
29
26
17
9
5
9
13
17
16
15
14
25
36

Low Clouds (% Sky Obscured)

35
45
58
64
52
41
28
24
30
34
32
29
26
17
8
2
6
8
10
9
9
8
6
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
13
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
6
4
2
1
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
1
1
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)

18
19
18
17
16
15
13
12
12
12
11
10
9
8
8
7
7
6
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
43
47
48
51
54
56
60
61
65
66
67
67
68
71
74
76
78
81
81
71
62
54
48

Pressure (mb)

1017
1017
1018
1018
1019
1020
1021
1022
1023
1024
1024
1025
1026
1026
1027
1028
1028
1029
1030
1030
1031
1032
1032
1032

Ozone (du)

331
329
327
326
325
324
323
323
320
317
314
312
310
307
305
304
302
300
297
295
293
292
290
288

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

Generated: 23/11/25 10:11:03. Forecast: 23/11/25 to 29/11/25. Timezone: UTC-5.00