Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 2%

06:57

16:09

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

Sun - Rise: 08:22, Set: 17:20, Transit: 12:51. Moon - Rise: 06:57, Set: 16:09. Civil Dark: 17:55 - 07:47. Nautical Dark: 18:34 - 07:08. Astro Dark: 19:12 - 06:30

Total Clouds (% Sky Obscured)

94
94
84
73
76
58
86
97
79
61
84
96
100
100
100
99
77
49
50
58
57
90
96
74

Low Clouds (% Sky Obscured)

15
20
14
13
1
1
1
2
18
18
24
55
77
78
100
88
72
49
50
58
57
65
65
70

Medium Clouds (% Sky Obscured)

79
80
77
56
68
43
68
79
61
53
36
54
61
91
75
55
3
1
1
13
13
22
0
0

High Clouds (% Sky Obscured)

55
49
7
12
14
20
63
84
67
50
68
85
78
73
34
42
25
4
21
2
8
52
77
66

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
25
61
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 (%)

33
21
10
7
1
1
0
0
1
0
2
2
5
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
11
10
7
6
5
5
4
4
4
3
4
3
4
4
5
6
7
7
7
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
57
57
60
65
67
70
70
74
74
78
80
71
72
68
65
63
60
61
63
75
83
86

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

293
292
293
295
295
297
298
297
297
296
295
299
303
307
308
308
308
306
305
303
309
321
333
331

Tuesday 18

Waning Crescent 0%

08:07

16:31

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

Sun - Rise: 08:23, Set: 17:19, Transit: 12:51. Moon - Rise: 08:07, Set: 16:31. Civil Dark: 17:54 - 07:48. Nautical Dark: 18:33 - 07:09. Astro Dark: 19:11 - 06:32

Total Clouds (% Sky Obscured)

80
93
98
100
76
98
100
84
93
97
95
94
100
100
99
100
100
100
88
74
75
75
0
0

Low Clouds (% Sky Obscured)

65
54
51
37
30
37
67
62
85
91
61
81
100
100
96
100
94
97
83
65
3
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
4
57
71
79
2
27
9
2
5
11
33
86
50
15
15
15
15
0
0
0

High Clouds (% Sky Obscured)

45
91
97
100
72
97
100
77
37
38
67
63
58
60
65
100
100
100
70
74
75
75
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
2
45
69
100
100
78
2
83
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
8
33
9
10
1
0
0
1
1
0
0
0
0
7
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)

2
3
3
3
4
4
4
4
4
6
7
9
10
14
15
15
15
16
16
16
13
10
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
88
88
86
85
83
85
86
91
96
94
96
96
96
94
89
79
70
66
70
72

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

335
332
329
324
319
318
317
315
313
314
318
321
322
320
322
325
327
326
325
331
334
335
335
331

Wednesday 19

Waning Crescent 0%

09:17

16:59

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

Sun - Rise: 08:25, Set: 17:18, Transit: 12:52. Moon - Rise: 09:17, Set: 16:59. Civil Dark: 17:53 - 07:50. Nautical Dark: 18:33 - 07:11. Astro Dark: 19:10 - 06:33

Total Clouds (% Sky Obscured)

0
3
70
64
51
60
70
65
41
56
65
44
70
70
48
54
29
6
4
1
6
9
24
36

Low Clouds (% Sky Obscured)

0
0
0
1
0
1
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
3
60
54
38
46
55
50
34
51
60
43
70
70
42
43
23
4
3
1
6
9
24
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
81
81
81
79
79
79
78
78
76
75
72
60
52
46
42
40
39
40
50
53
53

Pressure (mb)

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

Ozone (du)

331
332
327
326
325
323
321
322
324
324
324
321
320
319
320
317
314
312
306
305
305
305
306
306

Thursday 20

New Moon 2%

10:22

17:37

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
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 Good
18 Bad
19 Bad

Sun - Rise: 08:26, Set: 17:17, Transit: 12:52. Moon - Rise: 10:22, Set: 17:37. Civil Dark: 17:53 - 07:51. Nautical Dark: 18:32 - 07:12. Astro Dark: 19:10 - 06:34

Total Clouds (% Sky Obscured)

51
98
99
100
80
53
23
42
71
91
75
79
96
69
68
89
92
90
100
82
60
15
58
50

Low 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

Medium Clouds (% Sky Obscured)

0
7
15
22
15
9
0
0
0
0
0
0
0
10
19
33
32
26
19
28
7
0
17
32

High Clouds (% Sky Obscured)

51
98
99
100
80
53
23
42
71
91
62
66
94
58
50
72
83
79
100
82
60
13
58
49

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
4
5
5
5
5
5
5
5
5
5
5
5
5
5
7
8
9
10
11
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
56
53
55
59
65
70
75
80
81
83
84
86
86
78
70
67
62
60
59
61
68
72
73

Pressure (mb)

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

Ozone (du)

304
303
304
303
302
302
301
302
307
309
309
310
309
308
307
306
306
306
305
305
305
304
305
307

Friday 21

Waxing Crescent 6%

11:20

18:26

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

Sun - Rise: 08:28, Set: 17:16, Transit: 12:52. Moon - Rise: 11:20, Set: 18:26. Civil Dark: 17:52 - 07:52. Nautical Dark: 18:31 - 07:13. Astro Dark: 19:09 - 06:35

Total Clouds (% Sky Obscured)

47
100
100
100
97
3
0
4
7
50
94
70
86
87
30
96
93
89
87
78
65
46
35
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
39
31
33
16
3
0
0
0
0
1
5
6
21
30
88
36
46
48
47
50
46
35
23

High Clouds (% Sky Obscured)

47
100
100
100
82
3
0
4
7
50
75
46
35
44
21
62
91
81
76
59
42
24
25
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
76
77
80
81
81
81
78
74
71
71
74
71
64
54
50
47
45
42
45
49
53
53

Pressure (mb)

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

Ozone (du)

308
308
308
309
309
310
310
310
311
311
312
311
312
313
314
314
312
311
310
309
310
311
312
313

Saturday 22

Waxing Crescent 12%

12:06

19:27

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

Sun - Rise: 08:29, Set: 17:15, Transit: 12:52. Moon - Rise: 12:06, Set: 19:27. Civil Dark: 17:51 - 07:54. Nautical Dark: 18:30 - 07:14. Astro Dark: 19:08 - 06:36

Total Clouds (% Sky Obscured)

20
23
22
20
25
30
35
48
68
89
76
65
55
42
30
17
17
18
19
13
8
5
15
24

Low 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
7
15

Medium Clouds (% Sky Obscured)

20
23
22
20
24
12
0
5
12
25
28
46
52
35
17
0
7
8
10
2
0
0
0
0

High Clouds (% Sky Obscured)

20
11
8
4
13
24
33
45
61
77
53
29
5
5
7
7
5
3
1
1
1
1
2
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)

3
3
4
5
5
6
6
6
6
6
6
6
6
6
7
9
11
11
12
13
12
11
11
11

Chance of Frost

Temperature (°C)

3
3
2
2
2
1
1
1
1
0
-1
-0
0
-0
2
4
6
7
8
9
8
6
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
51
52
53
54
55
57
59
61
63
67
68
71
72
64
55
49
48
46
44
50
54
61
61

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1012
1011
1010
1009
1008
1008
1009
1010
1011

Ozone (du)

314
315
315
315
316
315
315
315
314
314
313
313
313
312
311
310
309
309
309
309
308
308
307
308

Sunday 23

Waxing Crescent 19%

12:43

No Set

20 OK
21 OK
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

Sun - Rise: 08:31, Set: 17:15, Transit: 12:53. Moon - Rise: 12:43, Set: No Set. Civil Dark: 17:50 - 07:55. Nautical Dark: 18:30 - 07:16. Astro Dark: 19:08 - 06:38

Total Clouds (% Sky Obscured)

34
42
50
58
70
76
82
86
92
96
97
98
99
99
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
26
22
22
24
18
13
10
7
7
4
3
3
3
0
0
0
0
4
1
5
6

Medium Clouds (% Sky Obscured)

0
13
25
37
47
56
64
73
84
95
93
91
90
91
92
97
97
96
95
97
98
100

High Clouds (% Sky Obscured)

1
1
1
1
17
34
45
52
61
73
78
81
84
71
58
45
46
46
47
46
41
40

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

11
12
12
10
10
10
11
11
10
9
7
7
6
5
5
4
3
3
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
62
62
62
61
61
61
61
61
61
57
55
53
50
47
43
42
41
40
44
50

Pressure (mb)

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

Ozone (du)

308
309
308
308
307
307
307
307
308
309
310
312
313
315
316
317
318
318
318
318
319
319

Forecast for Lonesome Butte, Canada (49.07,-106.53)

Generated: 17/11/25 20:36:43. Forecast: 17/11/25 to 23/11/25. Timezone: UTC-6.00