Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waxing Gibbous 98%

15:01

06:31

13 Bad
14 Bad
15 Bad
16 OK
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 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:58, Set: 16:54, Transit: 11:56. Moon - Rise: 15:01, Set: 06:31. Civil Dark: 17:21 - 06:30. Nautical Dark: 17:53 - 05:59. Astro Dark: 18:23 - 05:29

Total Clouds (% Sky Obscured)

87
82
78
38
59
55
43
30
39
38
39
35
35
40
45
45
52
66
37
24
33
99
100
100

Low Clouds (% Sky Obscured)

87
45
31
31
59
55
43
30
39
38
39
35
30
26
27
22
26
52
36
22
18
18
31
25

Medium Clouds (% Sky Obscured)

70
13
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
7

High Clouds (% Sky Obscured)

7
40
35
0
0
0
0
0
0
1
2
0
0
2
2
2
2
6
3
3
21
98
100
100

ISS Passover

Visibility (miles)

1
9
9
9
2
1
1
1
1
2
2
3
3
3
4
4
3
5
9
9
9
9
9
9

Fog (%)

6
0
0
0
0
16
10
0
1
2
1
0
0
0
0
0
0
0
2
7
0
2
1
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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
1

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)

20
17
13
8
7
7
8
8
8
9
8
8
8
7
6
6
7
7
7
7
6
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
8
9
8
8
7
6
6
6
6
6
5
5
4
5
5
5
7
10
11
10
9

Dew Point (°C)

10
8
7
8
8
8
8
7
7
6
6
6
5
5
5
5
5
5
5
5
7
7
6
5

Relative Humidity (%)

96
83
78
84
93
96
96
96
96
94
94
93
93
91
90
91
91
91
90
87
81
73
66
62

Pressure (mb)

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

Ozone (du)

293
290
287
285
284
284
286
287
288
287
285
282
281
281
280
280
282
282
283
283
280
277
275
273

Friday 2

Waxing Gibbous 100%

16:09

07:30

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
12 Bad

Sun - Rise: 06:58, Set: 16:55, Transit: 11:57. Moon - Rise: 16:09, Set: 07:30. Civil Dark: 17:22 - 06:31. Nautical Dark: 17:53 - 05:59. Astro Dark: 18:24 - 05:29

Total Clouds (% Sky Obscured)

73
81
97
72
89
100
97
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
22
23
38
37
22
33
63
63
44
48
61
100
100
99
100
93
100
100
89
84
89
100
100

Medium Clouds (% Sky Obscured)

22
16
77
24
18
24
92
95
93
100
100
100
100
100
100
93
100
15
15
14
32
23
27
100

High Clouds (% Sky Obscured)

70
66
41
14
83
36
24
25
90
100
100
100
100
65
61
61
58
55
61
96
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
2
3
6
8
3
1

Fog (%)

0
0
0
0
0
0
0
0
0
1
2
4
0
0
6
0
9
15
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

3
2
9
5
11
11
14
36
47
49
52
22
25
16
26
22
26
21
23
27
33
39
93
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0
1
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
9
10
10
10
9
10
9
10
10
9
10
9
9
10
10
10
10
10

Feels Like (°C)

10
11
10
9
10
8
8
9
8
8
7
7
7
8
8
8
8
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

63
63
64
68
77
72
73
76
76
77
77
77
78
80
80
84
88
90
90
87
81
80
84
91

Pressure (mb)

1018
1017
1017
1018
1018
1018
1019
1018
1019
1019
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

271
270
270
269
270
270
270
271
272
272
272
272
271
270
269
268
268
269
269
270
270
270
270
271

Saturday 3

Full Moon 99%

17:23

08:19

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
12 Bad

Sun - Rise: 06:58, Set: 16:55, Transit: 11:57. Moon - Rise: 17:23, Set: 08:19. Civil Dark: 17:23 - 06:31. Nautical Dark: 17:54 - 06:00. Astro Dark: 18:25 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
98
97
98
94
96
88
89
89
86
98
95
71
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
93
87
76
87
67
84
63
72
75
59
98
95
71
100

Medium Clouds (% Sky Obscured)

100
15
99
49
99
5
5
9
7
7
6
5
19
6
5
3
5
4
4
13
15
16
17
15

High Clouds (% Sky Obscured)

100
10
50
7
0
2
0
0
1
0
0
0
3
3
0
0
0
2
2
5
0
0
0
40

ISS Passover

Visibility (miles)

1
1
0
1
0
1
0
1
1
1
1
0
0
0
0
0
0
0
0
0
1
4
3
8

Fog (%)

0
0
99
99
95
0
0
5
2
6
2
6
21
26
5
1
1
1
1
1
1
1
1
1

Precipitation Type

Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
78
61
46
37
43
63
54
51
60
46
52
58
63
69
68
68
71
67
61
58
51

Precipitation Amount (mm)

4.7
4.9
1.7
0.4
0.3
0
0
0
0.5
0.3
0.2
0.3
0
0
0.3
0.4
0.5
0.5
0.4
0.5
0.5
0.4
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
10
10
10
10
9
9
9
9
9
8
8
8
8
8
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
98
98
100
100
96
96
98
98
98
98
98
100
98
98
98
100
98
95
88
82
75

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1019
1019
1020
1019
1019

Ozone (du)

271
272
273
275
278
279
279
279
277
276
275
276
275
276
277
277
279
279
281
280
281
282
282
281

Sunday 4

Waning Gibbous 95%

18:37

08:58

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
12 Bad

Sun - Rise: 06:58, Set: 16:56, Transit: 11:58. Moon - Rise: 18:37, Set: 08:58. Civil Dark: 17:24 - 06:31. Nautical Dark: 17:55 - 06:00. Astro Dark: 18:25 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
96
94
96
98
100
100
100
100
100
100
100
100
100
100
96
92
88

Low Clouds (% Sky Obscured)

100
100
100
99
97
96
92
88
84
81
78
75
76
76
76
69
61
54
65
78
91
83
76
68

Medium Clouds (% Sky Obscured)

14
17
18
24
18
17
20
43
15
22
23
25
27
37
44
66
87
55
38
32
25
30
34
38

High Clouds (% Sky Obscured)

40
35
35
47
63
77
68
60
52
54
80
89
97
100
98
97
85
100
100
100
100
77
53
30

ISS Passover

Visibility (miles)

9
9
9
9
9
3
1
1
1
1
0
0
0
0
1
1
1
1
1
0
1
1
1
6

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

44
43
39
47
55
54
57
71
71
62
59
49
48
42
35
31
27
25
30
25
23
38
48
60

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.5
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5

Wind Speed/Direction (mph)

12
10
10
10
11
11
12
11
9
9
8
7
6
6
6
6
6
6
6
5
5
6
7
7

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
8
9
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
74
81
85
90
93
95
96
98
98
98
98
98
98
96
98
98
96
94
94
93
91
87

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1020
1019
1018

Ozone (du)

281
282
283
282
279
279
279
279
282
284
285
286
288
287
285
284
285
284
285
288
290
289
288
290

Monday 5

Waning Gibbous 88%

19:48

09:30

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
12 Bad

Sun - Rise: 06:58, Set: 16:57, Transit: 11:58. Moon - Rise: 19:48, Set: 09:30. Civil Dark: 17:25 - 06:31. Nautical Dark: 17:56 - 06:00. Astro Dark: 18:26 - 05:29

Total Clouds (% Sky Obscured)

89
75
78
76
80
92
96
98
98
99
99
73
100
100
100
94
88
86
92
96
100
98
97
96

Low Clouds (% Sky Obscured)

71
74
76
76
80
87
80
73
65
72
78
73
71
58
44
59
73
86
62
36
9
29
48
68

Medium Clouds (% Sky Obscured)

36
36
36
37
32
33
40
44
47
50
48
50
50
55
65
80
80
86
92
90
90
74
72
82

High Clouds (% Sky Obscured)

30
1
0
0
3
10
13
80
85
93
97
52
100
100
100
90
79
68
79
89
100
93
90
85

ISS Passover

Visibility (miles)

7
9
9
9
9
4
3
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

62
67
72
58
50
47
51
46
29
54
67
70
82
81
70
87
70
49
58
57
49
44
41
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
84
93
93
93
94
93
91
91
90
91
91
90
90
90
88
88
81
74
66
67
67

Pressure (mb)

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

Ozone (du)

291
293
294
296
297
298
298
298
299
299
298
299
299
299
298
304
305
307
309
311
313
315
316
316

Tuesday 6

Waning Gibbous 80%

20:54

09:59

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
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

Sun - Rise: 06:58, Set: 16:58, Transit: 11:59. Moon - Rise: 20:54, Set: 09:59. Civil Dark: 17:25 - 06:31. Nautical Dark: 17:56 - 06:00. Astro Dark: 18:27 - 05:29

Total Clouds (% Sky Obscured)

93
91
87
84
80
75
52
22
0
0
0
15
35
55
60
75
75
70
64
58
51
59
64
72

Low Clouds (% Sky Obscured)

65
62
59
57
56
54
36
18
0
0
0
0
0
0
0
0
0
0
5
4
36
49
61
70

Medium Clouds (% Sky Obscured)

78
78
77
72
66
65
52
22
0
0
0
15
35
55
60
50
65
70
64
39
12
9
7
4

High Clouds (% Sky Obscured)

73
53
34
25
15
9
5
3
0
0
0
15
30
55
60
75
75
70
46
22
0
4
8
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
9
9
9
9
8
7
8
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
62
86
72
60
46
52
48
38
40
43
43
51
53
50
42
33
24
20
14
8
19
26
32

Precipitation Amount (mm)

0
0.3
0.9
0.5
0.3
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
6
6
7
7
8
8
7
6
5
5
6
6
6
6
6
4
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
73
80
88
88
87
87
85
83
83
85
86
88
88
90
88
86
88
86
80
77
73
74
74

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

317
316
315
314
316
317
318
319
321
322
323
325
327
327
328
328
332
336
340
331
321
312
309
305

Wednesday 7

Waning Gibbous 71%

21:56

10:24

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

Sun - Rise: 06:58, Set: 16:59, Transit: 11:59. Moon - Rise: 21:56, Set: 10:24. Civil Dark: 17:26 - 06:31. Nautical Dark: 17:57 - 06:00. Astro Dark: 18:28 - 05:30

Total Clouds (% Sky Obscured)

80
87
92
92
92
92
92
93
93
87
80
74
83
92
100
99
99
99
96
92
89

Low Clouds (% Sky Obscured)

77
82
88
82
75
68
79
81
83
76
72
66
76
87
97
98
99
99
96
92
89

Medium Clouds (% Sky Obscured)

5
9
16
27
33
35
35
35
35
23
12
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
15
17
23
28
37
31
24
18
17
13
17
18
14
6
4
2
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
30
31
36
39
41
35
29
23
21
17
13
14
14
13
14
13
9
17
20
21

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
6
6
6
6
6
6
4
4
5
5
4
4
3
4
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

76
78
80
81
85
87
90
91
93
94
94
94
96
93
90
85
85
85
82
79
76

Pressure (mb)

1013
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

302
302
302
303
304
305
306
312
318
323
324
325
326
329
331
334
338
343
347
346
344

Forecast for Mount Wilson, Los Angeles, United States of America (34.22,-118.06)

Generated: 01/01/26 13:03:38. Forecast: 01/01/26 to 07/01/26. Timezone: UTC-8.00