Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waning Crescent 11%

04:02

14:57

11 Bad
12 OK
13 OK
14 OK
15 Good
16 Good
17 OK
18 OK
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

Sun - Rise: 07:30, Set: 17:08, Transit: 12:19. Moon - Rise: 04:02, Set: 14:57. Civil Dark: 17:39 - 06:59. Nautical Dark: 18:14 - 06:25. Astro Dark: 18:47 - 05:51

Total Clouds (% Sky Obscured)

72
42
22
40
10
14
20
48
79
97
97
100
100
100
100
100
100
100
100
96
100
97
100
100

Low Clouds (% Sky Obscured)

0
3
4
4
4
6
4
0
0
0
0
3
0
20
11
11
8
7
11
29
100
97
99
98

Medium Clouds (% Sky Obscured)

5
3
2
2
2
6
2
0
0
11
26
35
55
100
100
100
92
100
96
91
100
97
100
100

High Clouds (% Sky Obscured)

1
2
2
20
6
1
12
36
73
93
88
83
100
100
100
100
100
100
100
62
2
9
6
19

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
3
21
17
6
4
8
15
31
39
36
38
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
39
38
37
37
38
47
52
57
62
63
61
60
58
55
58
60
61
61
62
60
62
59
61

Pressure (mb)

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

Ozone (du)

263
264
266
267
267
267
265
265
266
266
267
267
268
271
273
275
275
274
274
275
276
276
277
276

Sunday 16

Waning Crescent 6%

05:05

15:15

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:32, Set: 17:07, Transit: 12:19. Moon - Rise: 05:05, Set: 15:15. Civil Dark: 17:38 - 07:01. Nautical Dark: 18:13 - 06:26. Astro Dark: 18:47 - 05:52

Total Clouds (% Sky Obscured)

93
94
96
96
99
90
89
100
100
85
91
83
100
90
90
100
100
100
100
100
100
97
81
94

Low Clouds (% Sky Obscured)

93
94
96
94
65
27
89
95
99
40
71
10
7
3
5
18
48
61
68
97
95
83
31
65

Medium Clouds (% Sky Obscured)

92
81
94
82
96
75
64
100
72
76
91
71
66
72
87
85
72
38
64
48
50
63
65
70

High Clouds (% Sky Obscured)

13
2
4
55
16
10
18
90
91
1
30
34
31
33
36
100
100
100
86
80
85
81
76
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
5
1
0
9
4
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
61
17
7
81
84
81
84
84
99
98
87
85
83

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 (%)

13
19
44
43
36
40
40
37
35
38
33
20
10
3
5
6
17
36
9
9
16
46
36
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
61
67
67
72
81
79
78
76
79
85
88
91
88
86
88
91
96
96
89
89
89
91

Pressure (mb)

1007
1006
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007
1007

Ozone (du)

278
279
279
280
279
280
281
282
284
287
287
286
289
293
295
296
300
306
317
313
304
304
303
307

Monday 17

Waning Crescent 2%

06:09

15:34

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:33, Set: 17:06, Transit: 12:19. Moon - Rise: 06:09, Set: 15:34. Civil Dark: 17:37 - 07:02. Nautical Dark: 18:12 - 06:27. Astro Dark: 18:46 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
97
99
97
98
95
94
88
93
100
100
98
100
100
100
100
94
88
83

Low Clouds (% Sky Obscured)

99
98
99
100
99
77
67
99
89
18
16
17
18
20
90
58
39
79
38
43
78
94
88
83

Medium Clouds (% Sky Obscured)

62
91
94
74
60
60
64
67
67
69
68
70
70
66
70
82
81
99
68
56
35
29
31
36

High Clouds (% Sky Obscured)

67
83
70
4
6
8
13
10
5
13
87
69
88
93
100
24
0
0
5
4
3
3
7
12

ISS Passover

Visibility (miles)

0
0
4
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5

Fog (%)

81
22
2
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 (%)

24
25
11
24
12
10
5
6
5
8
11
17
22
30
37
36
33
32
18
18
18
18
23
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
89
89
80
85
86
82
79
77
82
83
85
85
83
82
82
81
82
83
83
80
76
80

Pressure (mb)

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

Ozone (du)

311
310
306
302
297
294
292
291
289
289
287
287
288
288
288
289
290
292
293
295
294
295
296
298

Tuesday 18

Waning Crescent 2%

07:14

15:56

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:34, Set: 17:06, Transit: 12:19. Moon - Rise: 07:14, Set: 15:56. Civil Dark: 17:37 - 07:03. Nautical Dark: 18:12 - 06:28. Astro Dark: 18:46 - 05:54

Total Clouds (% Sky Obscured)

87
91
94
91
89
86
88
90
93
89
89
91
91
92
92
95
91
100
96
95
99
99
99
99

Low Clouds (% Sky Obscured)

85
81
78
64
66
84
82
61
57
18
16
40
54
48
45
44
55
57
53
65
67
81
98
98

Medium Clouds (% Sky Obscured)

43
59
71
72
79
86
85
54
64
38
47
60
63
74
78
80
56
80
63
62
84
87
90
92

High Clouds (% Sky Obscured)

31
50
70
61
55
46
35
28
15
15
15
35
40
49
36
18
7
23
33
3
1
1
1
3

ISS Passover

Visibility (miles)

4
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
7
8
8
8
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 (%)

15
14
21
22
26
8
7
3
1
2
2
1
3
3
2
4
4
2
9
13
17
20
22
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
69
64
62
63
69
71
76
79
82
82
82
82
80
81
84
84
84
89
91
91
84
80

Pressure (mb)

1012
1011
1010
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1015
1015
1016
1017
1017

Ozone (du)

301
310
319
325
321
316
312
311
310
307
307
308
308
310
310
314
317
318
316
316
316
319
322
324

Wednesday 19

New Moon 0%

08:19

16:23

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:35, Set: 17:05, Transit: 12:19. Moon - Rise: 08:19, Set: 16:23. Civil Dark: 17:36 - 07:04. Nautical Dark: 18:11 - 06:29. Astro Dark: 18:45 - 05:55

Total Clouds (% Sky Obscured)

97
95
93
90
85
72
75
76
80
81
81
82
80
73
65
69
66
64
66
62
65
63
66
70

Low Clouds (% Sky Obscured)

97
95
93
90
85
47
48
47
47
46
42
35
21
18
18
38
52
54
57
53
55
57
55
57

Medium Clouds (% Sky Obscured)

43
41
44
29
16
1
1
1
1
1
1
1
28
22
22
15
9
2
2
2
2
1
0
0

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
18
33
46
58
62
65
63
66
70

ISS Passover

Visibility (miles)

8
8
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 (%)

24
24
17
23
17
13
13
9
1
4
3
0
17
11
7
12
8
5
7
8
7
8
7
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
73
72
72
83
88
89
93
91
92
92
92
91
91
92
91
92
94
94
96
87
81

Pressure (mb)

1018
1017
1017
1017
1017
1017
1018
1020
1020
1020
1020
1021
1021
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

325
324
323
324
324
321
317
315
317
309
302
300
299
298
297
296
294
293
291
290
289
287
288
288

Thursday 20

Waxing Crescent 0%

09:21

16:56

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 Good

Sun - Rise: 07:36, Set: 17:04, Transit: 12:20. Moon - Rise: 09:21, Set: 16:56. Civil Dark: 17:35 - 07:05. Nautical Dark: 18:10 - 06:30. Astro Dark: 18:44 - 05:56

Total Clouds (% Sky Obscured)

78
83
91
98
99
100
100
100
100
99
98
97
98
99
100
97
95
92
85
75
64
42
24
6

Low Clouds (% Sky Obscured)

62
64
64
75
87
99
93
96
95
99
98
97
98
99
100
92
83
75
56
36
14
13
12
6

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

78
83
91
98
99
95
85
65
45
43
41
34
41
52
55
55
60
60
60
60
64
37
20
0

ISS Passover

Visibility (miles)

9
9
8
7
8
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
67
65
62
62
60
61
61
62
62
62
61
60
61
60
62
67
71
70
70
71
64
56

Pressure (mb)

1018
1017
1016
1015
1015
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

288
288
288
288
290
291
293
295
297
298
300
302
303
304
305
305
305
305
304
305
305
305
305
304

Friday 21

Waxing Crescent 2%

10:17

17:37

11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:38, Set: 17:03, Transit: 12:20. Moon - Rise: 10:17, Set: 17:37. Civil Dark: 17:35 - 07:06. Nautical Dark: 18:10 - 06:31. Astro Dark: 18:44 - 05:57

Total Clouds (% Sky Obscured)

9
10
12
18
24
31
29
27
27
37
45
51
50
60
65
65
70
70

Low Clouds (% Sky Obscured)

9
10
12
18
24
31
24
14
6
13
24
39
36
39
38
31
33
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
22
33
41
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
14
27
27
37
45
51
50
60
65
65
70
70

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
50
49
46
50
54
57
60
62
66
68
68
69
70
73
74
74
76

Pressure (mb)

1019
1019
1018
1017
1018
1018
1018
1019
1019
1020
1021
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

304
303
302
300
298
296
294
294
294
293
294
295
296
297
297
297
296
295

Forecast for Martin, Butte, United States of America (43.44,-113.56)

Generated: 15/11/25 11:06:38. Forecast: 15/11/25 to 21/11/25. Timezone: UTC-7.00