Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Crescent 48%

12:33

22:36

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

Sun - Rise: 07:04, Set: 16:52, Transit: 11:58. Moon - Rise: 12:33, Set: 22:36. Civil Dark: 17:21 - 06:36. Nautical Dark: 17:53 - 06:03. Astro Dark: 18:25 - 05:32

Total Clouds (% Sky Obscured)

3
3
0
11
6
11
13
10
17
4
2
1
2
12
23
13
18
40
7
55
56
56
50
57

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
1
2
2
2

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
3
0
11
6
11
13
10
1
0
0
0
0
12
23
13
6
5
0
5
7
7
6
16

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
77
76
75
73
72
72
72
72
72
75
74
80
82
83
82
82
90
96
94
94
91
89

Pressure (mb)

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

Ozone (du)

271
272
273
273
271
270
269
269
270
271
272
272
274
273
272
270
270
270
268
268
269
269
269
270

Thursday 27

First Quarter 59%

12:59

23:41

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

Sun - Rise: 07:05, Set: 16:52, Transit: 11:59. Moon - Rise: 12:59, Set: 23:41. Civil Dark: 17:21 - 06:36. Nautical Dark: 17:53 - 06:04. Astro Dark: 18:25 - 05:32

Total Clouds (% Sky Obscured)

67
67
95
95
77
88
69
92
83
47
10
10
10
11
21
24
8
1
0
9
53
3
10
35

Low Clouds (% Sky Obscured)

1
2
1
1
1
1
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
2

Medium Clouds (% Sky Obscured)

0
28
74
54
64
63
69
78
72
0
1
1
1
1
0
1
2
1
0
8
53
1
7
25

High Clouds (% Sky Obscured)

23
27
95
82
40
88
41
68
83
15
1
1
1
1
2
2
0
0
0
0
4
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
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

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
1
8

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
4
4
5
5
5
5
6
8
12
14
14
11
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-6
-7
-7
-8
-7
-7
-7
-7
-7
-4
-0
1
1
2
1
1
2
0
-3
-4
-5
-6

Dew Point (°C)

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

Relative Humidity (%)

87
81
78
75
75
73
73
73
73
75
75
76
70
68
69
69
67
67
69
83
89
91
87
87

Pressure (mb)

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

Ozone (du)

272
274
275
276
278
278
279
281
284
284
286
287
287
286
287
288
290
288
287
288
289
291
291
295

Friday 28

Waxing Gibbous 69%

13:23

00:48

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

Sun - Rise: 07:06, Set: 16:52, Transit: 11:59. Moon - Rise: 13:23, Set: 00:48. Civil Dark: 17:20 - 06:37. Nautical Dark: 17:53 - 06:05. Astro Dark: 18:25 - 05:33

Total Clouds (% Sky Obscured)

34
19
25
15
6
7
1
1
1
1
2
2
16
14
45
60
65
60
54
78
83
92
100
100

Low Clouds (% Sky Obscured)

9
9
12
1
6
7
1
1
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
12
15
15
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
32
52
72
85
85

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
8
20
20
35
31
40
52
63
78
93
94

ISS Passover

Visibility (miles)

2
3
2
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

82
95
100
100
100
100
20
2
8
31
75
98
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
39
34
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.1
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
10
12
9
9
6
5
4
3
3
2
1
0
2
3
6
9
9
9
6
7
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
79
89
90
89
87
84
82
83
84
75
60
51
48
48
50
61
78
89
91
89
89

Pressure (mb)

1017
1018
1019
1016
1018
1020
1020
1020
1021
1022
1022
1022
1020
1018
1017
1015
1014
1014
1014
1015
1017
1018
1019
1019

Ozone (du)

300
306
310
310
305
304
306
302
299
298
297
297
299
301
303
305
306
306
309
313
315
318
320
323

Saturday 29

Waxing Gibbous 80%

13:49

01:56

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
20 Bad

Sun - Rise: 07:07, Set: 16:51, Transit: 11:59. Moon - Rise: 13:49, Set: 01:56. Civil Dark: 17:20 - 06:38. Nautical Dark: 17:53 - 06:06. Astro Dark: 18:24 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
7
12
18
41
67
95
100
100
100
100
100
100
94
97
95
97
98
100
100
100
100
100

Medium Clouds (% Sky Obscured)

85
85
80
86
78
64
77
100
100
89
88
100
92
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
33
0
14
28
42
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
1
0
23
34
43
60
71
80
85
91
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0.2
0.4
0.5
0.5
0.6
0.7
0.8
0.8
0.9
0.7
1
1.1
1
1
0.9
0.6
0.9

Wind Speed/Direction (mph)

9
9
8
9
9
9
9
9
8
7
7
7
6
7
8
7
6
5
6
6
6
5
3
1

Chance of Frost

Temperature (°C)

-3
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-3
-3
-2
-3
-3
-3
-3
-4
-4
-5
-5
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
89
87
89
85
85
84
85
85
84
79
79
78
87
91
91
92
92
94
94
94
92

Pressure (mb)

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

Ozone (du)

324
326
329
339
342
344
344
342
339
340
340
341
342
343
343
342
343
346
348
351
354
356
359
365

Sunday 30

Waxing Gibbous 76%

14:18

03:07

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

Sun - Rise: 07:08, Set: 16:51, Transit: 12:00. Moon - Rise: 14:18, Set: 03:07. Civil Dark: 17:20 - 06:39. Nautical Dark: 17:53 - 06:07. Astro Dark: 18:24 - 05:35

Total Clouds (% Sky Obscured)

100
100
98
99
100
80
59
42
26
13
0
7
11
6
0
0
0
0
0
0
0
0
1
0

Low Clouds (% Sky Obscured)

100
100
96
97
100
80
59
42
26
13
0
7
11
4
0
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

100
100
60
56
99
80
59
42
26
13
0
7
11
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
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)

0
0
0
2
0
0
0
0
0
2
2
4
4
8
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
76
71
85
91
72
49
29
15
5
4
5
8
8
4
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

1.2
0.7
0.3
0.3
0.5
0.8
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-6
-6
-8
-9
-8
-8
-9
-9
-11
-13
-15
-11
-8
-4
-5
-5
-5
-6
-8
-9
-9
-10
-10

Feels Like (°C)

-9
-10
-10
-11
-12
-11
-12
-13
-13
-16
-18
-19
-16
-12
-8
-9
-9
-9
-7
-6
-4
-12
-12
-12

Dew Point (°C)

-6
-7
-7
-9
-10
-10
-9
-10
-10
-12
-15
-16
-13
-10
-8
-10
-10
-10
-11
-11
-11
-12
-14
-16

Relative Humidity (%)

94
92
92
90
88
90
92
92
90
90
86
88
88
82
75
72
69
66
71
77
83
77
69
64

Pressure (mb)

1012
1012
1012
1016
1017
1014
1014
1015
1016
1018
1021
1021
1019
1018
1018
1019
1019
1018
1020
1023
1025
1026
1027
1028

Ozone (du)

371
372
372
375
372
369
367
369
370
371
362
357
353
350
348
346
343
341
336
330
325
322
319
316

Monday 1

Waxing Gibbous 89%

14:51

04:23

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

Sun - Rise: 07:09, Set: 16:51, Transit: 12:00. Moon - Rise: 14:51, Set: 04:23. Civil Dark: 17:20 - 06:40. Nautical Dark: 17:53 - 06:07. Astro Dark: 18:24 - 05:36

Total Clouds (% Sky Obscured)

0
0
2
3
5
4
2
0
5
9
14
11
8
6
13
20
23
16
9
5
5
10
15
54

Low Clouds (% Sky Obscured)

0
0
2
3
5
3
1
0
4
8
12
8
4
0
0
0
0
1
1
1
5
6
9
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
5
5
10
15
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
4
6
13
20
23
16
9
5
5
10
15
54

ISS Passover

Visibility (miles)

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

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
5
5
5
5
5
5
5
5
5
6
7
7
7
7
7
6
6
6
7
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-15
-15
-14
-14
-14
-14
-14
-14
-12
-12
-12
-13
-12
-12
-1
-0
0
0
1
1
-7
-8
-9

Dew Point (°C)

-16
-17
-17
-16
-15
-14
-14
-13
-13
-12
-11
-11
-8
-5
-3
-2
-1
-0
-1
-2
-4
-5
-7
-9

Relative Humidity (%)

62
61
61
62
62
65
65
65
67
68
71
73
73
74
71
76
79
82
86
91
96
92
89
87

Pressure (mb)

1027
1027
1027
1026
1025
1025
1024
1024
1023
1023
1022
1022
1020
1018
1016
1014
1013
1012
1013
1014
1014
1015
1016
1017

Ozone (du)

314
311
309
307
306
304
304
303
303
303
303
303
303
302
301
300
299
298
297
296
295
295
295
296

Tuesday 2

Waxing Gibbous 95%

15:33

05:43

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

Sun - Rise: 07:10, Set: 16:51, Transit: 12:00. Moon - Rise: 15:33, Set: 05:43. Civil Dark: 17:20 - 06:41. Nautical Dark: 17:53 - 06:08. Astro Dark: 18:24 - 05:37

Total Clouds (% Sky Obscured)

72
82
81
80
79
85
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

36
28
16
11
8
19
29
40
59
79
98
91
84
78
56
34
12
11
10
9

Medium Clouds (% Sky Obscured)

42
53
46
38
30
54
77
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

72
69
68
66
64
76
88
100
86
77
72
71
71
74
86
80
72
81
91
100

ISS Passover

Visibility (miles)

7
8
9
9
9
9
6
3
0
0
0
0
0
0
0
1
1
2
1
1

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
26
38
49
56
64
73
78
83
89
87
88
88
88
86
85

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-8
-11
-12
-12
-12
-12
-12
-9
-8
-7
-8
-8
-9
-5
-6
-6
-5
-4

Dew Point (°C)

-10
-11
-11
-11
-12
-12
-10
-9
-7
-6
-6
-5
-4
-4
-4
-4
-5
-5
-5
-5

Relative Humidity (%)

82
80
77
78
78
78
83
87
92
92
92
91
91
87
86
83
79
77
84
89

Pressure (mb)

1017
1017
1017
1016
1016
1015
1014
1013
1012
1012
1012
1012
1011
1010
1009
1008
1007
1006
1008
1010

Ozone (du)

298
300
302
302
302
301
304
306
308
310
313
315
319
323
327
329
330
332
333
334

Forecast for Silverton, San Juan, United States of America (37.81,-107.66)

Generated: 26/11/25 21:02:05. Forecast: 26/11/25 to 02/12/25. Timezone: UTC-7.00